Short answer: the Mercedes-Benz E-Class Sedan (2023) is bigger — it is 19.8 cm longer, 6 cm wider and 4.2 cm taller than the Mercedes-Benz C-Class Sedan (2021).
Mercedes-Benz C-Class vs Mercedes-Benz E-Class
Dimensions may vary by trim, market and model year. For guidance only — check with the manufacturer before you buy. Sources are listed on each car's page.
Mercedes-Benz C-Class Sedan (2021) vs Mercedes-Benz E-Class Sedan (2023): the differences
- The Mercedes-Benz C-Class Sedan (2021) is 19.8 cm shorter, 6 cm narrower and 4.2 cm lower than the Mercedes-Benz E-Class Sedan (2023).
- Its wheelbase is 286.5 cm against 296.1 cm (9.6 cm shorter).
- Boot space with the seats up is 455 litres in the Mercedes-Benz C-Class Sedan (2021) and 540 litres in the Mercedes-Benz E-Class Sedan (2023) (85 litres less).
- Some figures vary by version; see each car’s page for the exact source and variant.
Will they fit? UK parking bay and garage
| Car | Parking bay 4.8 × 2.4 m | Single garage, 7 ft door | |
|---|---|---|---|
| Mercedes-Benz C-Class Sedan (2021) | Fits, but tight | Doesn't fit | check my garage |
| Mercedes-Benz E-Class Sedan (2023) | Doesn't fit | Doesn't fit | check my garage |
Assumes a UK standard parking bay of 4.8 × 2.4 m and a typical UK single garage of 4.8 × 2.4 m inside (2.1 m high) with a 7 ft × 6 ft 6 in (213 × 198 cm) up-and-over door. Where we have no width-with-mirrors figure we add 20 cm to the body width. “Comfortably” leaves about 60 cm to walk round and open a door; “tight” means it goes in but getting out is awkward. Garages and bays vary a lot — measure yours and use the garage fit checker. For guidance only.
See the full specifications and sources: Mercedes-Benz C-Class Sedan (2021) · Mercedes-Benz E-Class Sedan (2023). Dimensions may vary by trim, market and model year.