Q3 Sportback 2025 vs Q4 Sportback e-tron 2021 size comparison
Audi Q4 Sportback e-tron 2021–2026 is 57 mm (1.3%) longer than Audi Q3 Sportback 2025–. It is 6 mm (0.3%) wider, 55 mm (3.5%) taller and 83 mm (3.1%) longer in wheelbase. Boot space with the seats up is 488 L and 535 L (+47 L).
| Dimension | Audi Q3 Sportback 2025– | Audi Q4 Sportback e-tron 2021–2026 | Difference |
|---|---|---|---|
| Length | 4531 mm | 4588 mm | +57 mm (+1.3%) |
| Width | 1859 mm | 1865 mm | +6 mm (+0.3%) |
| Height | 1559 mm | 1614 mm | +55 mm (+3.5%) |
| Wheelbase | 2681 mm | 2764 mm | +83 mm (+3.1%) |
| Boot | 488 L | 535 L | +47 L |
Audi Q3 Sportback 2025– dimensions · Audi Q4 Sportback e-tron 2021–2026 dimensions