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

Mercedes-Benz S-Class 2017–2020 is 331 mm (6.5%) longer than Cadillac XTS 2017–2019. It is 47 mm (2.5%) wider, 3 mm (0.2%) lower and 528 mm (18.6%) longer in wheelbase. Boot space with the seats up is 510 L and 500 L (-10 L).

DimensionCadillac XTS 2017–2019Mercedes-Benz S-Class 2017–2020Difference
Length5131 mm5462 mm+331 mm (+6.5%)
Width1852 mm1899 mm+47 mm (+2.5%)
Height1501 mm1498 mm-3 mm (-0.2%)
Wheelbase2837 mm3365 mm+528 mm (+18.6%)
Boot510 L500 L-10 L

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