A-Class 2018 Sedan vs CLA 2020 size comparison
Mercedes-Benz CLA 2020–2026 is 143 mm (3.1%) longer than Mercedes-Benz A-Class 2018–2022 Sedan. It is 38 mm (2.1%) wider, 44 mm (3.0%) lower and the same wheelbase. Boot space with the seats up is 420 L and 460 L (+40 L).
| Dimension | Mercedes-Benz A-Class 2018–2022 Sedan | Mercedes-Benz CLA 2020–2026 | Difference |
|---|---|---|---|
| Length | 4549 mm | 4692 mm | +143 mm (+3.1%) |
| Width | 1796 mm | 1834 mm | +38 mm (+2.1%) |
| Height | 1446 mm | 1402 mm | -44 mm (-3.0%) |
| Wheelbase | 2729 mm | 2729 mm | 0 mm (0.0%) |
| Boot | 420 L | 460 L | +40 L |
Mercedes-Benz A-Class 2018–2022 Sedan dimensions · Mercedes-Benz CLA 2020–2026 dimensions