The current BMW i5 is 5,060 mm long, 1,900 mm wide and 1,513 mm tall, on a 2,995 mm wheelbase.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2023–presentCurrent | 5,060 | 1,900 | 1,513 | 2,995 | 490 | 12.0 |
| 2024–present | 5,060 | 1,900 | — | 2,995 | 570 | 12.0 |
Exterior figures are manufacturer specifications for the i5, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.