Bad Engine

2013 BMW 550i Xdrive. Dark graphite exterior and black interior. Only 40K miles. It’s a 4.4L twin turbo engine. Everything is perfect but the engine is bad and needs rebuild, not sure, code says cylinder 5 misfire so I think thats the problem, makes noise and shakes, not really drivable. so selling AS IS. But it was perfect before, drove it on a long trip few weeks ago no issues.

Loaded with 3D navigation, BT, back up camera, dual power heated seats with memory on both sides, tinted windows, parking assistant, sunroof, xenon HID headlights etc. Upgraded to M-sport style front bumper with black kidney grills from M5. Car is in excellent looking condition. Has a signs of normal wear, No dents.

Car was in accident once and it has a salvage title. It had a very small damage on front (have pictures) and was rebuilt in body shop. only replaced front bumper to M5 style, hood, and driver headlight. Local pick up in Maryland preferred