Hummer H3 2006–2010 vs Porsche Cayenne 2010–2014 size comparison

Porsche Cayenne 2010–2014 is 104 mm (2.2%) longer than Hummer H3 2006–2010. It is 67 mm (3.6%) wider, 187 mm (9.9%) lower and 53 mm (1.9%) longer in wheelbase.

DimensionHummer H3 2006–2010Porsche Cayenne 2010–2014Difference
Length4742 mm4846 mm+104 mm (+2.2%)
Width1872 mm1939 mm+67 mm (+3.6%)
Height1892 mm1705 mm-187 mm (-9.9%)
Wheelbase2842 mm2895 mm+53 mm (+1.9%)

Hummer H3 2006–2010 dimensions · Porsche Cayenne 2010–2014 dimensions