Mercedes-Benz GLB 2019–2023 vs Mercedes-Benz GLB 2025– size comparison

Mercedes-Benz GLB 2025– has the same length as Mercedes-Benz GLB 2019–2023. It is 186 mm (10.1%) wider, 34 mm (2.1%) taller and the same wheelbase.

Dimension	Mercedes-Benz GLB 2019–2023	Mercedes-Benz GLB 2025–	Difference
Length	4634 mm	4634 mm	0 mm (0.0%)
Width	1834 mm	2020 mm	+186 mm (+10.1%)
Height	1658 mm	1692 mm	+34 mm (+2.1%)
Wheelbase	2829 mm	2829 mm	0 mm (0.0%)