Mercedes-Benz AMG GT 2014 vs Porsche 718 Cayman 2021 size comparison

Porsche 718 Cayman 2021– is 90 mm (2.0%) shorter than Mercedes-Benz AMG GT 2014–2017. It is 117 mm (6.0%) narrower, 20 mm (1.6%) lower and 148 mm (5.6%) shorter in wheelbase. Boot space with the seats up is 350 L and 261 L (-89 L).

DimensionMercedes-Benz AMG GT 2014–2017Porsche 718 Cayman 2021–Difference
Length4546 mm4456 mm-90 mm (-2.0%)
Width1939 mm1822 mm-117 mm (-6.0%)
Height1287 mm1267 mm-20 mm (-1.6%)
Wheelbase2630 mm2482 mm-148 mm (-5.6%)
Boot350 L261 L-89 L

Mercedes-Benz AMG GT 2014–2017 dimensions · Porsche 718 Cayman 2021– dimensions