Cadillac CT6 2016 vs Mercedes-Benz S-Class PHEV 2025 size comparison
Mercedes-Benz S-Class PHEV 2025–2026 is 106 mm (2.0%) longer than Cadillac CT6 2016–2020. It is 42 mm (2.2%) wider, 31 mm (2.1%) taller and 107 mm (3.4%) longer in wheelbase. Boot space with the seats up is 433 L and 350 L (-83 L).
| Dimension | Cadillac CT6 2016–2020 | Mercedes-Benz S-Class PHEV 2025–2026 | Difference |
|---|---|---|---|
| Length | 5184 mm | 5290 mm | +106 mm (+2.0%) |
| Width | 1879 mm | 1921 mm | +42 mm (+2.2%) |
| Height | 1472 mm | 1503 mm | +31 mm (+2.1%) |
| Wheelbase | 3109 mm | 3216 mm | +107 mm (+3.4%) |
| Boot | 433 L | 350 L | -83 L |
Cadillac CT6 2016–2020 dimensions · Mercedes-Benz S-Class PHEV 2025–2026 dimensions