GMC Diesel For Sale in Ontario

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    • 2023 GMC SIERRA 2500HD

      $87,595

      +tax

      2023 GMC SIERRA 2500HD

      48,454 km

      Milton


      CARFAX ReportContactless services

      This 2023 GMS Sierra 2500 Denali Comes equipped with,-Advanced Trailering package W/gooseneck 5th wheel prep -Safety package I & II-Driver alert package I & II-Rear seat storage package - Spray-on ...


      CARFAX ReportContactless services

      FOR SALE 2024 GMC SIERRA 2500 DENALIPackages: Denali Reserve Package Gooseneck/5th Wheel Package Technology PackageTechnology:Automatic Climate Control, Dual Zone Premium GMC Infotainment System w/ ...

    • 2021 GMC Sierra 3500HD

      $76,485

      +tax

      2021 GMC Sierra 3500HD

      113,117 km

      Milton


      CARFAX ReportContactless services

      This 2021 GMC Sierra 3500 Dually comes equipped with,- Denali Ultimate package -Technology package-Advanced trailering package-Gooseneck 5th wheel prep package -Off road suspension package-Driver ...

    • 2021 GMC Sierra 2500HD Denali

      $65,996

      +tax

      2021 GMC Sierra 2500HD Denali

      156,991 km

      Automatic

      Chatham-Kent


      CARFAX ReportContactless services

      Our luxurious 2021 GMC Sierra 2500HD Denali Crew Cab 4X4 dominates your days with dynamic strength and style in Summit White! Motivated by a 6.6 Litre V8 generating 401hp tethered to an Automatic ...

    • 2024 GMC SIERRA 2500HD

      $103,999

      +tax

      2024 GMC SIERRA 2500HD

      20,027 km

      Automatic

      Milton


      CARFAX ReportContactless services

      FOR SALE: 2024 GMC Sierra 2500 AT4Overview:Year: 2024Make: GMCModel: Sierra 2500 AT4Condition: UsedColor: Summit WhiteInterior: Jet Black/KalahariFeatures:AT4 Premium Plus Package Off-Road ...

    • 2024 GMC SIERRA 2500HD

      $106,995

      +tax

      2024 GMC SIERRA 2500HD

      15,439 km

      Automatic

      Milton


      Certified Pre-OwnedCARFAX ReportContactless services

      FOR SALE: 2024 GMC Sierra 2500 AT4Overview:Year: 2024Make: GMCModel: Sierra 2500 AT4Condition: UsedExterior Color: Summit WhiteInterior Color: Jet Black/KalahariEngine: Duramax 6.6L V8 Turbo ...

    • 2021 GMC Sierra 2500HD SLE

      $63,726

      +tax

      2021 GMC Sierra 2500HD SLE

      49,448 km

      Automatic

      New Liskeard


      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.

    •  2024 GMC Sierra 1500 Denali- Diesel | 6-Way Tailgate | Surround

      $87,314

      +tax

      MSRP: $93,814

      2024 GMC Sierra 1500 Denali- Diesel | 6-Way Tailgate | Surround

      0 km

      Automatic

      Richmond Hill


      Duramax Diesel | HD Surround Vision | Bed View Camera | Head-Up Display | 6-Way MultiPro Tailgate | Chrome Assist Steps | Sunroof | Leather/ Heated/ Ventilated Front Seats | Heated Rear Seats | ...

    • 2024 GMC Sierra 2500HD Denali

      $116,149

      +tax

      2024 GMC Sierra 2500HD Denali

      88 km

      Automatic

      Markham


    • 2024 GMC Sierra 2500HD Denali

      $116,559

      +tax

      2024 GMC Sierra 2500HD Denali

      88 km

      Automatic

      Markham


    • 2024 GMC Sierra 1500 SLE

      $74,799

      +tax

      2024 GMC Sierra 1500 SLE

      88 km

      Automatic

      Markham


    • 2022 GMC Sierra 3500HD

      $85,788

      +tax

      2022 GMC Sierra 3500HD

      29,300 km

      Milton


      CARFAX ReportContactless services

      This one owner 2022 GMC Sierra Denali 3500 HD comes equipped with,-Advanced Trailering package W/gooseneck 5th wheel prep - Z71 Off road suspension package -Snow Plow prep package -Safety package I & ...

    • 2022 GMC Sierra 1500

      $62,990

      +tax

      2022 GMC Sierra 1500

      79,952 km

      Automatic

      Milton


      CARFAX ReportContactless services

      This 2022 GMC Sierra 1500 AT4 comes equipped with,-3.0L turbo diesel-GVWR: 3221 KG (7100 LB)-Technology package-Off road suspension W/ 2" lift-Advanced trailering system-AT4 Premium package-AT4 ...


      Duramax Diesel | X31 Off Road Package | Black Emblems | Dual Exhaust | Trailering Pkg | Spray-On Bedliner | Wireless Charging | Leather Wrapped/ Heated Steering Wheel | Heated Front Bucket Seats | ...

    • 2024 GMC Sierra 1500 Elevation

      $76,764

      +tax

      MSRP: $78,264

      2024 GMC Sierra 1500 Elevation

      65 km

      Milton


      Contactless services

      WAS: $78264 NOW: $76764 plus taxes and licensing fees

    • 2024 GMC Sierra 2500HD SLE

      $100,334

      +tax

      2024 GMC Sierra 2500HD SLE

      65 km

      Automatic

      Milton


      Contactless services


      Duramax Diesel | 6-Way MultiPro Tailgate | Power Retractable Assist Steps | Black Wheels | Sunroof | HD Surround Vision | Bed View Camera | Head-Up Display | Leather/ Heated/ Ventilated Front Seats | ...


      Duramax Diesel | HD Surround Vision | Bed View Camera | Head-Up Display | Off-Road High Clearance Steps | Leather/ Heated/ Ventilated Front Seats | Heated Rear Seats | Leather Wrapped/ Heated ...


      Duramax Diesel | X31 Off Road Package | Black Wheels | Black Emblems | Dual Exhaust | Trailering Pkg | Spray-On Bedliner | Wireless Charging | Leather Wrapped/ Heated Steering Wheel | Heated Front ...


      Certified Pre-OwnedCARFAX Report

      Powerful and Refined: Experience the Thrill of the GMC Sierra 2500HD DenaliThis 2024 GMC Sierra 2500HD Denali is a stunning large pick-up truck in a sleek white exterior. With a 10-speed automatic ...

    • 2022 GMC Sierra 1500 Elevation

      $61,995

      +tax

      2022 GMC Sierra 1500 Elevation

      19,248 km

      London


      Certified Pre-OwnedCARFAX ReportContactless services

      Odometer is 36317 kilometers below market average! 2022 GMC Sierra 1500 Elevation 10-Speed Automatic, 4WD, Jet Black Cloth. Red 4WD 10-Speed Automatic 3.0L I6Certification Program Details: GM ...


      Certified Pre-OwnedCARFAX Report

      WAS: $80693 NOW: $79260 plus taxes and licensing feesA Refined Powerhouse: 2022 GMC Sierra 2500HD Denali in Striking RedThis 2022 GMC Sierra 2500HD Denali in Red is a luxurious large pick-up with a ...

    • 2021 GMC Sierra 1500 Denali

      $81,353

      +tax

      2021 GMC Sierra 1500 Denali

      58,046 km

      Automatic

      London


      CARFAX Report

      At FINCH CHEVROLET CADILLAC BUICK GMC we have LONDON'S #1 USED CAR INVENTORY! With the FINCH ADVANTAGE you'll enjoy 150-POINT INSPECTION, MANUFACTURER'S WARRANTY, ROADSIDE ASSISTANCE when you ...

    • 2024 GMC Sierra 3500HD SLE

      $94,614

      +tax

      2024 GMC Sierra 3500HD SLE

      8 km

      Automatic

      Cobourg


      Aluminum Wheels, Apple CarPlay, Android Auto, Remote Keyless Entry, LED Lights, CornerStep, Rear View Camera, SiriusXM, Towing Package, Power Windows, Cruise Control, Touchscreen, 4G LTE, ...

    • 2016 GMC Canyon SLT

      $29,985

      +tax

      2016 GMC Canyon SLT

      95,012 km

      Automatic

      Exeter


      Certified Pre-OwnedCARFAX ReportContactless services

      PRE-OWNED 2016 GMC CANYON SLT CREW CAB IN EMERALD GREEN METALLIC! [Clean vehicle history, 1-Owner, Local Trade-In]. 2.8L Duramax Turbo Diesel Engine 6-Speed Automatic Transmission 18” Polished ...

    • 2024 GMC Sierra 2500HD Denali

      $117,914

      +tax

      2024 GMC Sierra 2500HD Denali

      8 km

      Automatic

      Cobourg


      Off-Road Package, ProGrade Trailering, Multi-Pro Tailgate, Wireless Charging Pad, Park Assist! With stout build quality and astounding towing capability, there isn't a better choice than this GMC ...

    • 2024 GMC Sierra 2500HD SLE

      $96,034

      +tax

      2024 GMC Sierra 2500HD SLE

      12 km

      Automatic

      Owen Sound


      Contactless services

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


      Certified Pre-Owned

      Rare 2.8L Duramax Diesel, Heated Leather Seats, Heated Steering Wheel, Apple Carplay & Andriod Auto, Safety Package. Engine: 2.8L DURAMAX TURBO-DIESEL, DI, 4-CYLINDER 4 - Cyl Other Equipment 4 X 4

    • 2024 GMC Sierra 3500HD Denali power sunroof,keyless open,push...

      $104,888

      +tax

      2024 GMC Sierra 3500HD Denali power sunroof,keyless open,push...

      36,433 km

      Automatic

      Smiths Falls


      CARFAX Report

      3500HD 4WD Crew Cab – Onyx Black with Jet Black interior, power driver seat, power sliding rear window, memory seeting mirrors, deep tint rear glass, power door locks, keyless open, safety package, ...

    • 2017 GMC Canyon

      $30,995

      +tax

      2017 GMC Canyon

      106,740 km

      Smiths Falls


      Turn heads at every corner in our spectacular 2017 GMC Canyon Denali Crew Cab 4X4 presented in Summit White! Powered by a TurboCharged 2.8 Liter DuraMax Diesel 4 Cylinder that offers a potent 181hp ...

    • 2021 GMC Sierra 1500 SLE

      $45,567

      +tax

      2021 GMC Sierra 1500 SLE

      77,638 km

      Automatic

      Thunder Bay


      CARFAX Report

      All Vehicles are subject to a Licensing Fee. Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and ...

    • 2022 GMC Sierra 2500HD

      $77,995

      +tax

      2022 GMC Sierra 2500HD

      67,460 km

      Smiths Falls


      Our impressive 2022 GMC Sierra 2500HD AT4 Crew Cab 4X4 can master rugged terrain as quickly as it masters tough jobs in Pacific Blue Metallic! Powered by a 6.6 Liter V8 offering 401hp tethered to a 6 ...

    • 2020 GMC Sierra 2500HD

      $52,995

      +tax

      2020 GMC Sierra 2500HD

      212,242 km

      Smiths Falls


      Our 2020 GMC Sierra 2500HD Denali Crew Cab 4X4 is a powerful premium truck that stands proud in Onyx Black! Motivated by a 6.6 Liter V8 that offers 401hp to a 6 Speed Automatic transmission for ...

    • 2024 GMC Sierra 2500HD Denali

      $118,099

      +tax

      2024 GMC Sierra 2500HD Denali

      8 km

      Automatic

      Cobourg


      Cooled Seats, Wireless Charging, Navigation, Leather Seats, Premium Audio, Power Pedals, Apple CarPlay, Android Auto, LED Lights, Aluminum Wheels, Remote Start, SiriusXM, 4G LTE, EZ-Lift Tailgate, ...

    • 2024 GMC Sierra 2500HD Denali

      $116,989

      +tax

      2024 GMC Sierra 2500HD Denali

      8 km

      Automatic

      Cobourg


      Off-Road Package, Multi-Pro Tailgate, Wireless Charging Pad, Heated Steering Wheel, 360 Camera, Park Assist! Take on the most arduous of tasks with this incredibly potent 2024 GMC 2500HD. This 2024 ...

    • 2024 GMC Sierra 2500HD Denali

      $116,989

      +tax

      2024 GMC Sierra 2500HD Denali

      9 km

      Automatic

      Cobourg


      Off-Road Package, Multi-Pro Tailgate, Heated Steering Wheel, Park Assist! Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2024 GMC 2500HD is highly ...


      Certified Pre-OwnedCARFAX Report

      This One Owner, 2020 GMC Sierra 3500HD Dually Is Presented In The White Frost Tricoat Exterior, With The Jet Black Leather Interior, And Is Powered By The 6.6L 8 Cylinder Duramax Turbo Diesel Engine, ...

    • 2022 GMC SIERRA 2500HD

      $78,595

      +tax

      2022 GMC SIERRA 2500HD

      80,050 km

      Milton


      CARFAX ReportContactless services

      2022 GMC Sierra - Your Ultimate Truck ExperienceOverview:Year: 2022Make: GMCModel: Sierra Denali 2500 HDEngine: Duramax 6.6L V8 Turbo DieselMileage: 67,850 KMPackages:-Denali Ultimate ...

    • 2023 GMC Sierra 3500HD AT4

      $89,202

      +tax

      2023 GMC Sierra 3500HD AT4

      28,914 km

      Markham


      CARFAX Report

      Odometer is 7654 kilometers below market average!2023 GMC Sierra 3500HD AT4 Onyx Black 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselLike New!, Fully reconditioned to ensure Years of Safe, ...

    • 2023 GMC SIERRA 2500HD

      $87,595

      +tax

      2023 GMC SIERRA 2500HD

      48,454 km

      Milton


      CARFAX ReportContactless services

      This 2023 GMS Sierra 2500 Denali Comes equipped with,-Advanced Trailering package W/gooseneck 5th wheel prep -Safety package I & II-Driver alert package I & II-Rear seat storage package - Spray-on ...

    • 2024 GMC Sierra 2500HD Denali

      $120,889

      +tax

      2024 GMC Sierra 2500HD Denali

      65 km

      Automatic

      Milton


      Contactless services

    • 2021 GMC Sierra 1500

      $52,995

      +tax

      2021 GMC Sierra 1500

      96,307 km

      Automatic

      Milton


      Certified Pre-OwnedCARFAX ReportContactless services

      FOR SALE: 2021 GMC Sierra AT4Overview:Year: 2021Make: GMCModel: Sierra AT4Mileage: 96,307 KMExterior Color: Summit WhiteInterior Color: Jet Black/Kalahari AccentsEngine: Duramax 3.0 ...

    • 2021 GMC Sierra 1500

      $49,999

      +tax

      2021 GMC Sierra 1500

      107,927 km

      Automatic

      Milton


      CARFAX ReportContactless services

      Packages:AT4 Premium Package - Enhances the Sierra with premium features including the premium GMC infotainment system with navigation, wireless charging, heated and ventilated front seats, and a ...

    • 2024 GMC Sierra 2500HD Denali

      $118,074

      +tax

      2024 GMC Sierra 2500HD Denali

      9 km

      Automatic

      Cobourg


      Off-Road Package, ProGrade Trailering, Multi-Pro Tailgate, Bose Premium Audio, Wireless Charging Pad! Take on the most arduous of tasks with this incredibly potent 2024 GMC 2500HD. This 2024 GMC ...

    • 2024 GMC Sierra 1500 AT4

      $80,779

      +tax

      MSRP: $87,279

      2024 GMC Sierra 1500 AT4

      1 km

      Automatic

      Cobourg


      Off-Road Package, Multi-Pro Tailgate, Wireless Charging, Adaptive Cruise Control! This 2024 GMC Sierra 1500 stands out in the midsize pickup truck segment, with bold proportions that create a ...

    • 2024 GMC Sierra 2500HD Denali - Side Steps

      $118,468

      +tax

      2024 GMC Sierra 2500HD Denali - Side Steps

      18 km

      Automatic

      Timmins


      Side Steps! Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2024 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight ...