The current BMW X5 is 4,937 mm long, 2,006 mm wide and 1,763 mm tall, on a 2,975 mm wheelbase. It has grown 27 cm longer since the 2000 X5.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2000–2007 | 4,667 | 1,877 | 1,713 | 2,820 | 465 | 12.1 |
| 2007–2013 | 4,854 | 1,938 | 1,766 | 2,933 | 620 | 12.8 |
| 2013–2018 | 4,886 | 1,940 | 1,762 | 2,933 | 638 | 12.7 |
| 2018–2023 | 4,925 | 2,006 | 1,745 | 2,974 | 636 | 12.6 |
| 2023–presentCurrent | 4,937 | 2,006 | 1,763 | 2,975 | 625 | 12.6 |
Exterior figures are manufacturer specifications for the X5, 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.