2009 BMW 335i xDrive. Low mileage

2009 BMW 335i xDrive with only ~105,000km. Second owner and bought the car from the original owner. Lots of maintenance work was done including all the gaskets. All receipts available. No oil leaks or sweats from common areas. Tires have lots of tread and brakes have lots of life left. Fully loaded with upgraded Individual Audio and Fox red interior. All power options with memory, heated seats and steering wheel, navigation system, sunroof and more! Comes with stock wheels shown in last photo, can negotiate current wheels as part of the deal for extra cost. Car was parked for 3 months as I was out of the country and currently got the company vehicle. It started up and recently developed engine knock. These vehicles are selling between 16-20k range with higher mileage/similar spec. My loss your gain if you have the time and ability, vehicle will need to be towed. $12,000 firm.