Audi A3 2016–2020 vs Opel Astra 1998–2004 hatchback size comparison

Opel Astra 1998–2004 hatchback is 211 mm (4.9%) shorter than Audi A3 2016–2020. It is 76 mm (4.3%) narrower, 21 mm (1.5%) taller and 25 mm (1.0%) shorter in wheelbase. Boot space with the seats up is 340 L and 370 L (+30 L).

DimensionAudi A3 2016–2020Opel Astra 1998–2004 hatchbackDifference
Length4322 mm4111 mm-211 mm (-4.9%)
Width1785 mm1709 mm-76 mm (-4.3%)
Height1404 mm1425 mm+21 mm (+1.5%)
Wheelbase2631 mm2606 mm-25 mm (-1.0%)
Boot340 L370 L+30 L

Audi A3 2016–2020 dimensions · Opel Astra 1998–2004 hatchback dimensions