Audi R8 2015–2018 vs Porsche 718 Cayman 2021– size comparison

Porsche 718 Cayman 2021– is 30 mm (0.7%) longer than Audi R8 2015–2018. It is 118 mm (6.1%) narrower, 27 mm (2.2%) taller and 168 mm (6.3%) shorter in wheelbase.

DimensionAudi R8 2015–2018Porsche 718 Cayman 2021–Difference
Length4426 mm4456 mm+30 mm (+0.7%)
Width1940 mm1822 mm-118 mm (-6.1%)
Height1240 mm1267 mm+27 mm (+2.2%)
Wheelbase2650 mm2482 mm-168 mm (-6.3%)

Audi R8 2015–2018 dimensions · Porsche 718 Cayman 2021– dimensions