Audi A3 2021–2024 vs Cadillac ATS 2012–2018 size comparison

Cadillac ATS 2012–2018 is 102 mm (2.2%) longer than Audi A3 2021–2024. It is 46 mm (2.5%) narrower, 15 mm (1.1%) taller and 144 mm (5.5%) longer in wheelbase. Boot space with the seats up is 321 L and 381 L (+60 L).

DimensionAudi A3 2021–2024Cadillac ATS 2012–2018Difference
Length4542 mm4644 mm+102 mm (+2.2%)
Width1851 mm1805 mm-46 mm (-2.5%)
Height1412 mm1427 mm+15 mm (+1.1%)
Wheelbase2631 mm2775 mm+144 mm (+5.5%)
Boot321 L381 L+60 L

Audi A3 2021–2024 dimensions · Cadillac ATS 2012–2018 dimensions