📍 : Steer clear of the "50i" trims featuring the 4.4L V8 (N63 engine). They are notoriously plagued by oil consumption issues and excessive heat.
📍 : If your budget allows, always look for the 40i designation (like 340i , 440i , 540i ). This straight-six engine is widely considered the best motor BMW has built in the last 20 years. best bmw to buy 2017
: Incredible high-speed refinement and a brilliant executive aesthetic. 📍 : Steer clear of the "50i" trims featuring the 4