Aion S 2025– vs BMW 3 Series 2018–2022 size comparison

BMW 3 Series 2018–2022 is 101 mm (2.1%) shorter than Aion S 2025–. It is 53 mm (2.8%) narrower, 110 mm (7.1%) lower and 101 mm (3.7%) longer in wheelbase. Boot space with the seats up is 453 L and 480 L (+27 L).

DimensionAion S 2025–BMW 3 Series 2018–2022Difference
Length4810 mm4709 mm-101 mm (-2.1%)
Width1880 mm1827 mm-53 mm (-2.8%)
Height1545 mm1435 mm-110 mm (-7.1%)
Wheelbase2750 mm2851 mm+101 mm (+3.7%)
Boot453 L480 L+27 L

Aion S 2025– dimensions · BMW 3 Series 2018–2022 dimensions