Audi Q3 2025– vs Mercedes-Benz GLA 2020–2023 size comparison
Mercedes-Benz GLA 2020–2023 is 95 mm (2.1%) shorter than Audi Q3 2025–. It is 10 mm (0.5%) narrower, 13 mm (0.8%) lower and 48 mm (1.8%) longer in wheelbase. Boot space with the seats up is 488 L and 435 L (-53 L).
| Dimension | Audi Q3 2025– | Mercedes-Benz GLA 2020–2023 | Difference |
|---|---|---|---|
| Length | 4531 mm | 4436 mm | -95 mm (-2.1%) |
| Width | 1859 mm | 1849 mm | -10 mm (-0.5%) |
| Height | 1601 mm | 1588 mm | -13 mm (-0.8%) |
| Wheelbase | 2681 mm | 2729 mm | +48 mm (+1.8%) |
| Boot | 488 L | 435 L | -53 L |
Audi Q3 2025– dimensions · Mercedes-Benz GLA 2020–2023 dimensions