Audi A8 2017–2021 vs BMW i5 LWB 2026 size comparison
BMW i5 LWB 2026 is 3 mm (0.1%) longer than Audi A8 2017–2021. It is 211 mm (10.8%) wider, 47 mm (3.2%) taller and 107 mm (3.6%) longer in wheelbase. Boot space with the seats up is 505 L and 490 L (-15 L).
| Dimension | Audi A8 2017–2021 | BMW i5 LWB 2026 | Difference |
|---|---|---|---|
| Length | 5172 mm | 5175 mm | +3 mm (+0.1%) |
| Width | 1945 mm | 2156 mm | +211 mm (+10.8%) |
| Height | 1473 mm | 1520 mm | +47 mm (+3.2%) |
| Wheelbase | 2998 mm | 3105 mm | +107 mm (+3.6%) |
| Boot | 505 L | 490 L | -15 L |