BMW 3 Series 2007–2010 vs BMW i8 2014–2020 size comparison

BMW i8 2014–2020 is 74 mm (1.6%) longer than BMW 3 Series 2007–2010. It is 138 mm (7.6%) wider, 125 mm (8.8%) lower and 39 mm (1.4%) longer in wheelbase.

DimensionBMW 3 Series 2007–2010BMW i8 2014–2020Difference
Length4615 mm4689 mm+74 mm (+1.6%)
Width1804 mm1942 mm+138 mm (+7.6%)
Height1418 mm1293 mm-125 mm (-8.8%)
Wheelbase2761 mm2800 mm+39 mm (+1.4%)

BMW 3 Series 2007–2010 dimensions · BMW i8 2014–2020 dimensions