MECHANIC SPECIAL - This vehicle has low-compression of approximately 70psi on Cylinder 2 as per BMW Shop. This causes a rough idle. We are offering this vehicle up for sale at a highly reduced price due to this. The vehicle passed Arizona Emissions Test in October 2025 without issue. We have put nearly one-thousand miles on the vehicle since we purchased it as a trade-in and it drives great with lots of power, however, you will notice a rough idle when stopped. At highway speeds it is almost unnoticeable. Everything else works great including the A/C, radio, heated seats, heads up display, sunroof, powered privacy shades etc. You can choose to either drive the vehicle in its current condition or replace the engine at some point. There is a possibility that it may continue driving like this and not need an engine replacement for a long time. There is an intermittent check-engine-light.

This 2015 BMW 550i is powered by a twin-turbocharged 4.4-liter V8 paired with an eight-speed automatic transmission and is finished in Black over Ivory Nappa leather. The car is equipped with the M Sport, Executive, Driver Assistance, and Cold Weather packages as well as 19 inch Style 343M alloy wheels, adaptive xenon headlights with washers, LED fog lights, a sunroof, Park Distance Control, a backup camera, heated and ventilated front seats, a head-up display, a navigation system, and dual-zone automatic climate control. This F10 550i M Sport is offered with the owner’s manual, a clean Carfax report, a clean title, and two sets of keys/remotes.

The car is finished in Black and features M Package-specific aerodynamic bodywork. Additional exterior features include adaptive xenon headlamps with retractable washers, LED fog lights, an electric glass sunroof, Shadowline trim, a power-operated trunk lid, and soft-close doors.

Braking is handled by ventilated rotors, and the car is equipped with Dynamic Stability Control (DSC) and the M Sport suspension. The tires were replaced in 2023.

The cabin features heated power-adjustable front seats, heated rear seats, trimmed in Ivory Nappa leather along with a matching dash and door panels. Amenities include position memory for the front seats, Park Distance Control, a backup camera, a head-up display, iDrive with navigation, a Harman Kardon sound system, dual-zone automatic climate control, and sunshades for the rear occupants.

The heated multi-function M steering wheel sits ahead of paddle shifters and frames a 160-mph speedometer, a tachometer with a 7k-rpm redline, and gauges for oil temperature and fuel level. The digital odometer indicates 68k miles.

The twin-turbocharged 4.4-liter N63 Twin Turbo V8 was factory rated at 445 horsepower and 480 lb-ft of torque.