Audi Q3 2018–2025 vs Mercedes-Benz GLA-Class 2026– size comparison
Mercedes-Benz GLA-Class 2026– is 81 mm (1.8%) longer than Audi Q3 2018–2025. It is 24 mm (1.3%) wider, 19 mm (1.2%) taller and 110 mm (4.1%) longer in wheelbase. Boot space with the seats up is 530 L and 410 L (-120 L).
| Dimension | Audi Q3 2018–2025 | Mercedes-Benz GLA-Class 2026– | Difference |
|---|---|---|---|
| Length | 4484 mm | 4565 mm | +81 mm (+1.8%) |
| Width | 1849 mm | 1873 mm | +24 mm (+1.3%) |
| Height | 1585 mm | 1604 mm | +19 mm (+1.2%) |
| Wheelbase | 2680 mm | 2790 mm | +110 mm (+4.1%) |
| Boot | 530 L | 410 L | -120 L |
Audi Q3 2018–2025 dimensions · Mercedes-Benz GLA-Class 2026– dimensions