BMW 3 Series 2020– vs BMW 5 Series 2017–2020 size comparison

BMW 5 Series 2017–2020 is 172 mm (3.6%) longer than BMW 3 Series 2020–. It is the same width, 40 mm (2.8%) taller and 125 mm (4.4%) longer in wheelbase. Boot space with the seats up is 480 L and 530 L (+50 L).

DimensionBMW 3 Series 2020–BMW 5 Series 2017–2020Difference
Length4794 mm4966 mm+172 mm (+3.6%)
Width1903 mm1903 mm0 mm (0.0%)
Height1433 mm1473 mm+40 mm (+2.8%)
Wheelbase2857 mm2982 mm+125 mm (+4.4%)
Boot480 L530 L+50 L

BMW 3 Series 2020– dimensions · BMW 5 Series 2017–2020 dimensions