Cupra Formentor 2020 vs Mercedes-Benz GLB 2023 size comparison

Mercedes-Benz GLB 2023–2026 is 184 mm (4.1%) longer than Cupra Formentor 2020–2024. It is 5 mm (0.3%) narrower, 181 mm (12.0%) taller and 149 mm (5.6%) longer in wheelbase. Boot space with the seats up is 450 L and 565 L (+115 L).

DimensionCupra Formentor 2020–2024Mercedes-Benz GLB 2023–2026Difference
Length4450 mm4634 mm+184 mm (+4.1%)
Width1839 mm1834 mm-5 mm (-0.3%)
Height1511 mm1692 mm+181 mm (+12.0%)
Wheelbase2680 mm2829 mm+149 mm (+5.6%)
Boot450 L565 L+115 L

Cupra Formentor 2020–2024 dimensions · Mercedes-Benz GLB 2023–2026 dimensions