city. Highway MPG: 28. highway. 4.2 gals/ 100 miles. 2014 BMW X3 xDrive35i 6 cyl, 3.0 L, Automatic (S8) Premium Gasoline. View Estimates. Acceleration and Power. The 2015 BMW X3 sDrive28i and X3 xDrive28i are powered by a turbocharged 2.0-liter four-cylinder engine that produces 240 horsepower. The X3 xDrive35i comes with a turbocharged 3.0-liter six-cylinder engine with 300 horsepower and the new X3 xDrive28d comes with a turbodiesel 2.0-liter four-cylinder engine that makes 180 Badged the sDrive 18d, it uses the same 2.0-litre four-cylinder turbodiesel from BMW’s new modular engine family as the best-selling X3 xDrive 20d, but detuned from 187bhp and 400Nm of torque to Starting at $120,295 · 8.5/10. A luxury crossover for the driving enthusiast, the 2018 BMW X3 delivers excellent handling and zippy performance from the choice of two strong engines. The key figures & technical specifications for all current BMW X3 models - dimensions, engines, weight, power, speed, fuel tank capacity & more. The diesels kick off with a 2.0-litre turbo xDrive20d with 187bhp and an impressive 295lb ft of torque. Up from that is a 282bhp/479lb ft xDrive30d, before the range is topped by the M40d, which Change has come to the X3 lineup for 2013--with a turbocharged four-cylinder replacing the outgoing normally-aspirated six in the X3 xDrive28i. The new xDrive28i is rated by the EPA at an The 2014 BMW X3 xDrive28i is powered by a 2.0-liter turbocharged four-cylinder engine that produces 240 horsepower and 260 pound-feet of torque. aGMWr.