156 2003 vs A-Class 2018 Sedan size comparison
Mercedes-Benz A-Class 2018–2022 Sedan is 114 mm (2.6%) longer than Alfa Romeo 156 2003–2007. It is 53 mm (3.0%) wider, 16 mm (1.1%) taller and 134 mm (5.2%) longer in wheelbase. Boot space with the seats up is 378 L and 420 L (+42 L).
| Dimension | Alfa Romeo 156 2003–2007 | Mercedes-Benz A-Class 2018–2022 Sedan | Difference |
|---|---|---|---|
| Length | 4435 mm | 4549 mm | +114 mm (+2.6%) |
| Width | 1743 mm | 1796 mm | +53 mm (+3.0%) |
| Height | 1430 mm | 1446 mm | +16 mm (+1.1%) |
| Wheelbase | 2595 mm | 2729 mm | +134 mm (+5.2%) |
| Boot | 378 L | 420 L | +42 L |
Alfa Romeo 156 2003–2007 dimensions · Mercedes-Benz A-Class 2018–2022 Sedan dimensions