Hummer H3 2006–2010 vs Porsche Cayenne 2024– size comparison

Porsche Cayenne 2024– is 188 mm (4.0%) longer than Hummer H3 2006–2010. It is 111 mm (5.9%) wider, 194 mm (10.3%) lower and 53 mm (1.9%) longer in wheelbase.

DimensionHummer H3 2006–2010Porsche Cayenne 2024–Difference
Length4742 mm4930 mm+188 mm (+4.0%)
Width1872 mm1983 mm+111 mm (+5.9%)
Height1892 mm1698 mm-194 mm (-10.3%)
Wheelbase2842 mm2895 mm+53 mm (+1.9%)

Hummer H3 2006–2010 dimensions · Porsche Cayenne 2024– dimensions