Audi TT 2018–2023 vs Mercedes-Benz SL 1971–1985 size comparison

Mercedes-Benz SL 1971–1985 is 199 mm (4.7%) longer than Audi TT 2018–2023. It is 42 mm (2.3%) narrower, 55 mm (4.1%) lower and 45 mm (1.8%) shorter in wheelbase. Boot space with the seats up is 280 L and 252 L (-28 L).

DimensionAudi TT 2018–2023Mercedes-Benz SL 1971–1985Difference
Length4191 mm4390 mm+199 mm (+4.7%)
Width1832 mm1790 mm-42 mm (-2.3%)
Height1355 mm1300 mm-55 mm (-4.1%)
Wheelbase2505 mm2460 mm-45 mm (-1.8%)
Boot280 L252 L-28 L

Audi TT 2018–2023 dimensions · Mercedes-Benz SL 1971–1985 dimensions