Cadillac XTS 2017 vs Mercedes-Benz S-Class 2018 size comparison

Mercedes-Benz S-Class 2018–2020 is 6 mm (0.1%) shorter than Cadillac XTS 2017–2019. It is 47 mm (2.5%) wider, 5 mm (0.3%) lower and 198 mm (7.0%) longer in wheelbase. Boot space with the seats up is 510 L and 510 L (0 L).

DimensionCadillac XTS 2017–2019Mercedes-Benz S-Class 2018–2020Difference
Length5131 mm5125 mm-6 mm (-0.1%)
Width1852 mm1899 mm+47 mm (+2.5%)
Height1501 mm1496 mm-5 mm (-0.3%)
Wheelbase2837 mm3035 mm+198 mm (+7.0%)
Boot510 L510 L0 L

Cadillac XTS 2017–2019 dimensions · Mercedes-Benz S-Class 2018–2020 dimensions