Cadillac XTS 2017–2019 vs Mercedes-Benz S-Class 2021– size comparison

Mercedes-Benz S-Class 2021– is 158 mm (3.1%) longer than Cadillac XTS 2017–2019. It is 102 mm (5.5%) wider, 2 mm (0.1%) taller and 379 mm (13.4%) longer in wheelbase. Boot space with the seats up is 510 L and 550 L (+40 L).

DimensionCadillac XTS 2017–2019Mercedes-Benz S-Class 2021–Difference
Length5131 mm5289 mm+158 mm (+3.1%)
Width1852 mm1954 mm+102 mm (+5.5%)
Height1501 mm1503 mm+2 mm (+0.1%)
Wheelbase2837 mm3216 mm+379 mm (+13.4%)
Boot510 L550 L+40 L

Cadillac XTS 2017–2019 dimensions · Mercedes-Benz S-Class 2021– dimensions