Mercedes-Benz GLB 2026– vs Subaru Ascent 2018–2021 size comparison
Subaru Ascent 2018–2021 is 267 mm (5.6%) longer than Mercedes-Benz GLB 2026–. It is 69 mm (3.7%) wider, 138 mm (8.2%) taller and 2 mm (0.1%) longer in wheelbase. Boot space with the seats up is 540 L and 504 L (-36 L).
| Dimension | Mercedes-Benz GLB 2026– | Subaru Ascent 2018–2021 | Difference |
|---|---|---|---|
| Length | 4732 mm | 4999 mm | +267 mm (+5.6%) |
| Width | 1861 mm | 1930 mm | +69 mm (+3.7%) |
| Height | 1681 mm | 1819 mm | +138 mm (+8.2%) |
| Wheelbase | 2889 mm | 2891 mm | +2 mm (+0.1%) |
| Boot | 540 L | 504 L | -36 L |
Mercedes-Benz GLB 2026– dimensions · Subaru Ascent 2018–2021 dimensions