Audi Q3 2025– vs smart #3 2023– size comparison
smart #3 2023– is 131 mm (2.9%) shorter than Audi Q3 2025–. It is 15 mm (0.8%) narrower, 45 mm (2.8%) lower and 104 mm (3.9%) longer in wheelbase. Boot space with the seats up is 488 L and 370 L (-118 L).
| Dimension | Audi Q3 2025– | smart #3 2023– | Difference |
|---|---|---|---|
| Length | 4531 mm | 4400 mm | -131 mm (-2.9%) |
| Width | 1859 mm | 1844 mm | -15 mm (-0.8%) |
| Height | 1601 mm | 1556 mm | -45 mm (-2.8%) |
| Wheelbase | 2681 mm | 2785 mm | +104 mm (+3.9%) |
| Boot | 488 L | 370 L | -118 L |