2017 Bmw X4 M40i. It size was the problem. M40i 4dr SUV AWD.
The M40i gets significantly more horsepower from its 30L straight 6-cylinder engine vastly improving acceleration and really allowing the X4 to live up to its coupe name. For the M40i the already hyperstylized low-roof fastback X4 body is fancied up with trendy Ferric Gray metallic accents on the side mirrors the grille slats and in the lower air intakes. April 16 2017 3 minutes read.
Specifications of the new BMW X4 valid from July 2014.
View pictures specs and pricing on our huge selection of vehicles. Reliability is also a very good new tech and features the feature is about new engine new mode new looks new model new radio system new system of low. The Used 2017 BMW X4 M40i comes with a 4 yr 50000 mi. A four-cylinder xDrive28i is the entry-level offering and theres no longer an xDrive35i.