"sierra 2500" in Cars & Vehicles in Ontario


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  • A well optioned and 1-owner 2022 Sierra 2500 AT4 that is powered by a 6.6L V8 gas engine and 4-wheel...

    $62,988

    +taxes

    Great price

    2022 GMC Sierra 2500 AT4 6.6L Gas 4X4 Leather Factory 5Th Wheel

    84415 km

    Automatic

    Gas

    Stratford

    4.7

    CARFAX Report

    A well optioned and 1-owner 2022 Sierra 2500 AT4 that is powered by a 6.6L V8 gas engine and 4-wheel drive with optional Auto4 mode. Heated and cooled leather seats and heated steering wheel. 3 ...

  • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G...
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 1)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 2)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 3)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 4)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 5)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 6)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 7)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 8)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 9)

    $72,988

    +taxes

    Good price

    2025 GMC Sierra 2500HD

    11838 km

    Automatic

    Gas

    Ottawa

    4.8

    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 1)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 2)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 3)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 4)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 5)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 6)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 7)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 8)
    • $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 G... (image 9)
    Certified Pre-OwnedCARFAX Report

    $561 bi-weekly for 84 months 7.99% OAC Built tough and ready for work or play, this one-owner 2025 GMC Sierra 2500HD Pro pairs a powerful 6.6L V8 engine with smart convenience and rugged capability. ...

  • These are a set of four GMC Sierra 2500 tires and rims, size LT265/70R18, in used condition. They ar...

    $600

    GMC Sierra 2500 Tires/Rims

    North Bay

    5.0

    These are a set of four GMC Sierra 2500 tires and rims, size LT265/70R18, in used condition. They are ready to bolt on to your truck. * Tire Size: LT265/70R18 * Bolt Pattern: 8x180 Looking at similar ...

  • In great condition, NEW MOTOR with 13000km currently, 212,180 on truck. new intake manifold, new hea...

    $33,000

    Gmc sierra 2500hd

    13000 km

    Automatic

    Gas

    Midland

    In great condition, NEW MOTOR with 13000km currently, 212,180 on truck. new intake manifold, new headers, hard folding bed cover, 2019 dash/bigger screen with back up camera. Road Armor bumpers. 20 ...

  • Sierra 2500HD X31 The Beyak Automotive Group, comprised of Dryden GM, Sunset Country Ford, Fort Fran...

    Please Contact

    2020 GMC Sierra 2500HD SLE

    83512 km

    Automatic

    Gas

    Thunder Bay

    4.8

    CARFAX Report

    Sierra 2500HD X31 The Beyak Automotive Group, comprised of Dryden GM, Sunset Country Ford, Fort Frances GM, Sioux Lookout GM and Border Chevrolet GMC, as well as the Fort Frances Collision Centre, is ...

  • Selling my 2019 GMC Sierra 2500 HD with 6.0L gas engine. The truck has 200k km on it and is a clean...

    $29,999

    2019 GMC 2500 HD Regular Cab

    200 km

    Mississauga / Peel Region

    Selling my 2019 GMC Sierra 2500 HD with 6.0L gas engine. The truck has 200k km on it and is a clean title. Android auto and apple CarPlay Full+Full Oil, filters front disks and brakes recently ...

  • Je vends mon robuste GMC Sierra 2500HD 2015, un camion fiable conçu pour le travail acharné et les a...

    $8,500

    Gmc sierra 2500HD 2015

    275000 km

    Automatic

    Gas

    Gatineau

    5.0

    Je vends mon robuste GMC Sierra 2500HD 2015, un camion fiable conçu pour le travail acharné et les aventures. Ce camion vient avec un abri de camion, parfait pour protéger votre équipement des ...

  • Apple CarPlay, Android Auto, Lane Keep Assist, Remote Keyless Entry Bold and burly, this GMC 2500HD...

    $81,024

    +taxes

    Good price

    2026 GMC Sierra 2500HD Pro

    10 km

    Automatic

    Gas

    Mississauga / Peel Region

    4.5

    Contactless services

    Apple CarPlay, Android Auto, Lane Keep Assist, Remote Keyless Entry Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2026 GMC 2500HD is highly ...

  • What i believe to be a seized engine. New breaks , passed saftey in the spring. Interior is decent /...

    Please Contact

    1990 gmc vandura

    Guelph

    What i believe to be a seized engine. New breaks , passed saftey in the spring. Interior is decent / original .

  • WAS: $109539 NOW: $101804 plus taxes and licensing feesDid you know “Dealer Demonstrator Vehicles” a...

    $101,804

    +taxes

    Good price

    2025 GMC Sierra 2500HD SLT

    15 km

    Automatic

    Diesel

    Grand Bend

    4.7

    Contactless services

    WAS: $109539 NOW: $101804 plus taxes and licensing feesDid you know “Dealer Demonstrator Vehicles” apply for new vehicle incentives? Even though a dealer demonstrator has KM on it, and it still is ...

  • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier...
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 1)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 2)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 3)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 4)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 5)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 6)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 7)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 8)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 9)

    $88,988

    +taxes

    Fair price

    2024 GMC Sierra 2500HD

    86643 km

    Diesel

    Ottawa

    4.8

    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 1)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 2)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 3)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 4)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 5)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 6)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 7)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 8)
    • $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sier... (image 9)
    Certified Pre-OwnedCARFAX Report

    $723 bi-weekly for 84 months 7.99% OAC Take on any road in comfort and style with this 2024 GMC Sierra 2500HD AT4 powered by the legendary 6.6L Duramax diesel engine. This truck is as capable as it ...

  • DURAMAX 6.6L V8 TURBO DIESEL, Gooseneck/5th Wheel Prep Package! This 2024 GMC Sierra 2500HD is fresh...

    $82,888

    +taxes

    Great price

    2024 GMC Sierra 2500HD

    107708 km

    Automatic

    Diesel

    Woodstock

    4.3

    DURAMAX 6.6L V8 TURBO DIESEL, Gooseneck/5th Wheel Prep Package! This 2024 GMC Sierra 2500HD is fresh on our lot in Woodstock. This 2024 GMC 2500HD is highly configurable work truck that can haul a ...

  • This GMC Sierra 2500HD boasts a sturdy engine powering this Automatic transmission. *You Can't Beat...

    $75,613

    +taxes

    MSRP: $75,613

    Great price

    2026 GMC Sierra 2500HD Pro

    10 km

    Automatic

    Gas

    Windsor Region

    4.2

    Contactless services

    This GMC Sierra 2500HD boasts a sturdy engine powering this Automatic transmission. *You Can't Beat the Price with These Options * WHEELS, 18 (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTENDED, TIRES, ...

  • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm...
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)

    $132,084

    +taxes

    Fair price

    2026 GMC Sierra 2500HD Denali Ultimate

    65 km

    Automatic

    Diesel

    Oakville / Halton Region

    4.6

    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)
    Contactless services

    WAS: $132084 NOW: $129084 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...

  • **Cash Purchase Price. Includes Administration Fees. Does not include taxes or licensing fees.** ......

    $115,688

    +taxes

    MSRP: $118,688

    Good price

    2026 GMC Sierra 2500HD

    10 km

    Automatic

    Diesel

    Owen Sound

    4.1

    Contactless services

    **Cash Purchase Price. Includes Administration Fees. Does not include taxes or licensing fees.** ... ...

  • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov...
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 1)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 2)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 3)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 4)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 5)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 6)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 7)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 8)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 9)

    $103,995

    +taxes

    Good price

    2025 GMC Sierra 2500HD AT4

    14987 km

    Automatic

    Diesel

    Mississauga / Peel Region

    4.1

    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 1)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 2)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 3)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 4)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 5)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 6)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 7)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 8)
    • Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With ov... (image 9)
    Certified Pre-OwnedCARFAX ReportContactless services

    Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With over 45 vehicles in stock and easy online trade-in valuation, finding your next ride has never been ...

  • Sierra Denali 4WD Crew Cab 2500 The Beyak Automotive Group, comprised of Dryden GM, Sunset Country F...

    $81,416

    +taxes

    Great price

    2023 GMC Sierra 2500HD Denali

    61347 km

    Automatic

    Diesel

    Thunder Bay

    4.8

    CARFAX Report

    Sierra Denali 4WD Crew Cab 2500 The Beyak Automotive Group, comprised of Dryden GM, Sunset Country Ford, Fort Frances GM, Sioux Lookout GM and Border Chevrolet GMC, as well as the Fort Frances ...

  • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm...
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)

    $118,205

    +taxes

    Fair price

    2026 GMC Sierra 2500HD AT4

    65 km

    Automatic

    Gas

    Oakville / Halton Region

    4.6

    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)
    Contactless services

    WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...

  • Sunroof, Massage Seats, Super Cruise, Tech Package, Off-Road Package, Adaptive Cruise Control, Wirel...

    $132,398

    +taxes

    Fair price

    2026 GMC Sierra 2500HD Denali Ultimate

    10 km

    Automatic

    Diesel

    Mississauga / Peel Region

    4.5

    Contactless services

    Sunroof, Massage Seats, Super Cruise, Tech Package, Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro ...

  • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm...
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)

    $124,429

    +taxes

    Fair price

    2026 GMC Sierra 2500HD AT4

    65 km

    Automatic

    Gas

    Oakville / Halton Region

    4.6

    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)
    Contactless services

    WAS: $124429 NOW: $121429 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...

  • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm...
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)

    $119,729

    +taxes

    Fair price

    2026 GMC Sierra 2500HD AT4

    65 km

    Automatic

    Gas

    Oakville / Halton Region

    4.6

    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)
    Contactless services

    WAS: $119729 NOW: $116729 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...

  • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm...
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)

    $118,205

    +taxes

    Fair price

    2026 GMC Sierra 2500HD AT4

    65 km

    Automatic

    Gas

    Oakville / Halton Region

    4.6

    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 1)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 2)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 3)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 4)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 5)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 6)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 7)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 8)
    • WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipm... (image 9)
    Contactless services

    WAS: $118205 NOW: $115205 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...

  • WAS: $133659 NOW: $128822 plus taxes and licensing feesExplore our selection of quality used cars, t...
    • WAS: $133659 NOW: $128822 plus taxes and licensing feesExplore our selection of quality used cars, t... (image 1)
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    $128,822

    +taxes

    Fair price

    2025 GMC Sierra 2500HD Denali Ultimate

    10600 km

    Automatic

    Diesel

    Mississauga / Peel Region

    4.1

    • WAS: $133659 NOW: $128822 plus taxes and licensing feesExplore our selection of quality used cars, t... (image 1)
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    Contactless services

    WAS: $133659 NOW: $128822 plus taxes and licensing feesExplore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With over 45 vehicles in stock and easy online ...

  • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer...
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 1)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 2)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 3)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 4)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 5)

    $124,823

    +taxes

    MSRP: $127,823

    Fair price

    2026 GMC Sierra 2500HD Denali

    10 km

    Automatic

    Diesel

    London

    4.5

    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 1)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 2)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 3)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 4)
    • Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discer... (image 5)

    Command the Road with the 2026 GMC Sierra 2500HD Denali: Power, Precision, and Luxury for the Discerning Driver Ready for Any Challenge.Step into the future of heavy-duty driving with the 2026 GMC ...

  • Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist! Bold and burl...

    $100,160

    +taxes

    MSRP: $103,160

    Good price

    2026 GMC Sierra 2500HD AT4

    139 km

    Automatic

    Gas

    Timmins

    4.3

    Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist! Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2026 GMC 2500HD is ...

  • Duramax Diesel 6spd Allison Auto Transmission 4x4 Trailering package with intergraded brake unit A/C...

    $25,000

    2015 GMC Sierra 2500HD - Duramax Diesel

    375369 km

    Automatic

    Diesel

    Markham / York Region

    5.0

    Duramax Diesel 6spd Allison Auto Transmission 4x4 Trailering package with intergraded brake unit A/C and and driver convience package Back Rack, tool box and tonneau cover 1 owner Never plowed snow ...

  • Chevrolet Cadillac Buick GMC dealership between Barrie and Aurora. We sell new and used GM vehicles...

    $117,436

    +taxes

    MSRP: $120,436

    Good price

    2026 GMC Sierra 2500HD Denali

    1 km

    Automatic

    Diesel

    Markham / York Region

    4.4

    Chevrolet Cadillac Buick GMC dealership between Barrie and Aurora. We sell new and used GM vehicles throughout our York Simcoe region. ... Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, ...

  • Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and f...

    $98,888

    $99,888

    +taxes

    Great price

    2025 GMC Sierra 2500HD Denali

    19600 km

    Semi-Automatic

    Ottawa

    4.6

    CARFAX Report

    Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; ...

  • Price includes administration, road hazard tire warranty, theft deterrent services (etching), gas an...

    Please Contact

    2015 GMC Sierra 2500HD SLT

    125597 km

    Gas

    Sudbury

    4.4

    CARFAX ReportContactless services

    Price includes administration, road hazard tire warranty, theft deterrent services (etching), gas and OMVIC fees. Price does not include insurance, licensing, finance charges & applicable taxes. .

  • Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats,...

    $114,984

    +taxes

    MSRP: $117,984

    Good price

    2026 GMC Sierra 2500HD AT4

    7 km

    Automatic

    Diesel

    Oshawa / Durham Region

    4.7

    Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro Tailgate Bold and burly, this GMC 2500HD is built ...

  • 2005 GMC Sierra 2500hd. 4x4. 6.6 lly Diesel. Runs good, stock, no smoke. Body in good shape, some su...

    $7,500

    2005 GMC Sierra 2500HD

    430000 km

    Automatic

    Diesel

    Brampton

    5.0

    2005 GMC Sierra 2500hd. 4x4. 6.6 lly Diesel. Runs good, stock, no smoke. Body in good shape, some surface rust front bumper and passenger fender. Tires are good. Air bags. Work box with custom ...

  • Sunroof, Technology Package! This immensely capable 2026 GMC 2500HD has everything you're looking fo...

    $116,904

    +taxes

    MSRP: $119,904

    Good price

    2026 GMC Sierra 2500HD Denali - Sunroof

    29 km

    Automatic

    Diesel

    Timmins

    4.3

    Sunroof, Technology Package! This immensely capable 2026 GMC 2500HD has everything you're looking for in a heavy-duty truck. This 2026 GMC 2500HD is highly configurable work truck that can haul a ...

  • Experience the strength and sophistication of the brand new 2026 GMC Sierra 2500 Denali Crew Cab, no...

    $118,991

    +taxes

    MSRP: $121,028

    Good price

    2026 GMC Sierra 2500 Denali Crew Cab 2500 DENALI CRW CAB

    5 km

    Semi-Automatic

    Barrie

    4.7

    Experience the strength and sophistication of the brand new 2026 GMC Sierra 2500 Denali Crew Cab, now available at Mike Jackson GM in Collingwood. With its bold black exterior and refined black ...

  • 2011 GMC Sierra 2500 with tonneau cover and plow (8 foot). 180K mileage. Runs well but needs body wo...

    $9,900

    2011 GMC Sierra 2500 with plow, 180K

    180000 km

    Automatic

    Gas

    Tamworth

    5.0

    2011 GMC Sierra 2500 with tonneau cover and plow (8 foot). 180K mileage. Runs well but needs body work. Some rust, cracked taillight, and a few other minor issues. New battery, new alternator, and ...

  • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!...
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 1)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 2)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 3)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 4)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 5)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 6)
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    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 8)
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    $130,734

    +taxes

    Fair price

    2025 GMC Sierra 2500HD Denali Ultimate

    2500 km

    Automatic

    Diesel

    Mississauga / Peel Region

    4.1

    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 1)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 2)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 3)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 4)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 5)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 6)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 7)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 8)
    • Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate!... (image 9)
    Contactless services

    Experience luxurious power and unmatched capability with the 2025 GMC Sierra 2500HD Denali Ultimate! Blending premium craftsmanship, immense torque, and commanding design, this heavy-duty pickup is ...

  • Spray-On Bed Liner! With stout build quality and astounding towing capability, there isn't a better...

    $77,984

    +taxes

    MSRP: $80,984

    Great price

    2026 GMC Sierra 2500HD Pro

    25 km

    Automatic

    Gas

    Timmins

    4.3

    Spray-On Bed Liner! With stout build quality and astounding towing capability, there isn't a better choice than this GMC 2500HD for all your work-site needs. This 2026 GMC 2500HD is highly ...

  • Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats,...

    $117,573

    +taxes

    MSRP: $120,573

    Good price

    2026 GMC Sierra 2500HD Denali

    8 km

    Automatic

    Diesel

    Oshawa / Durham Region

    4.7

    Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro Tailgate Take on the most arduous of tasks with this ...

  • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID...
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 1)
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    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 3)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 4)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 5)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 6)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 7)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 8)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 9)

    $50,000

    +taxes

    Good price

    2022 GMC Sierra 2500HD Pro 2500 HD LONG BED

    99794 km

    Automatic

    Gas

    Ottawa

    4.4

    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 1)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 2)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 3)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 4)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 5)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 6)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 7)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 8)
    • $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID... (image 9)
    CARFAX Report

    $0 DOWN-$214-WKLY PMT! 4X4, 2500 HD LONG BOX, 4-DOOR, 6.6L V8, RUNNING BOARDS, APPLE CARPLAY/ANDROID AUTO, A/C, 8 FOOT BED, POWER WINDOWS, LOCKS, MIRRORS, A/C, TILT, CRUISE, BLUETOOTH, BACKUP CAMERA, ...

  • Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats,...

    $117,573

    +taxes

    MSRP: $120,573

    Good price

    2026 GMC Sierra 2500HD Denali

    8 km

    Automatic

    Diesel

    Oshawa / Durham Region

    4.7

    Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro Tailgate With stout build quality and astounding ...

  • Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats,...

    $120,794

    +taxes

    MSRP: $123,794

    Fair price

    2026 GMC Sierra 2500HD Denali

    200 km

    Automatic

    Diesel

    Oshawa / Durham Region

    4.7

    Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro Tailgate Bold and burly, this GMC 2500HD is built ...

  • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT...
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 1)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 2)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 3)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 4)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 5)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 6)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 7)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 8)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 9)

    $94,987

    +taxes

    Good price

    2025 GMC Sierra 2500HD AT4

    48888 km

    Automatic

    Diesel

    Oakville / Halton Region

    4.5

    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 1)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 2)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 3)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 4)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 5)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 6)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 7)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 8)
    • 2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT... (image 9)
    CARFAX Report

    2025 GMC SIERRA 2500HD AT4 DIESEL* NEW ARRIVAL * DURAMAX DIESEL * ALLISON 10 SPEED TRANSMISSION * AT4 PREMIUM PACKAGE *POWER SUNROOF - POWER SLIDING REAR WINDOW - LED ROOF MARKER LIGHTS - REAR CAMERA ...