Mercedes-Benz GLA 2014 vs Mercedes-Benz GLB 2023 size comparison
Mercedes-Benz GLB 2023–2026 is 210 mm (4.7%) longer than Mercedes-Benz GLA 2014–2019. It is 30 mm (1.7%) wider, 198 mm (13.3%) taller and 130 mm (4.8%) longer in wheelbase. Boot space with the seats up is 421 L and 565 L (+144 L).
| Dimension | Mercedes-Benz GLA 2014–2019 | Mercedes-Benz GLB 2023–2026 | Difference |
|---|---|---|---|
| Length | 4424 mm | 4634 mm | +210 mm (+4.7%) |
| Width | 1804 mm | 1834 mm | +30 mm (+1.7%) |
| Height | 1494 mm | 1692 mm | +198 mm (+13.3%) |
| Wheelbase | 2699 mm | 2829 mm | +130 mm (+4.8%) |
| Boot | 421 L | 565 L | +144 L |
Mercedes-Benz GLA 2014–2019 dimensions · Mercedes-Benz GLB 2023–2026 dimensions