Specifications Comparison: 2015 BMW X6 vs 2011 BMW X6

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
35i	3.0L I6	RWD	4,630 lbs.	300 hp	15.4 lbs/hp
35i	3.0L I6	AWD	4,750 lbs.	300 hp	15.8 lbs/hp
50i	4.4L V8	AWD	5,170 lbs.	445 hp	11.6 lbs/hp
M	4.4L V8	AWD	5,185 lbs.	567 hp	9.1 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
35i	3.0L I6	AWD	4,894 lbs.	300 hp	16.3 lbs/hp
50i	4.4L V8	AWD	5,269 lbs.	400 hp	13.2 lbs/hp
	Electric 4.4L V8	AWD	5,765 lbs.	400 hp	14.4 lbs/hp
M	4.4L V8	AWD	5,324 lbs.	555 hp	9.6 lbs/hp