S-Class 2020 vs S-Class PHEV 2025 size comparison

Mercedes-Benz S-Class PHEV 2025–2026 is 111 mm (2.1%) longer than Mercedes-Benz S-Class 2020–. It is 33 mm (1.7%) narrower, the same height and 110 mm (3.5%) longer in wheelbase.

DimensionMercedes-Benz S-Class 2020–Mercedes-Benz S-Class PHEV 2025–2026Difference
Length5179 mm5290 mm+111 mm (+2.1%)
Width1954 mm1921 mm-33 mm (-1.7%)
Height1503 mm1503 mm0 mm (0.0%)
Wheelbase3106 mm3216 mm+110 mm (+3.5%)

Mercedes-Benz S-Class 2020– dimensions · Mercedes-Benz S-Class PHEV 2025–2026 dimensions