Discover all the dimensions of the BMW X3 from 2017, 2018, 2019, 2020 and 2021, including length, width, height, headroom, legroom, boot capacity, turning circle, ground clearance, tyre dimensions and much more.
Dimensions in detail: from length to boot capacity
The BMW X3 from 2017, 2018, 2019, 2020 and 2021 measures 4,708 mm in length, 1,891 mm in width and 1,676 mm in height.
The wheelbase is 2,864 mm.
The boot offers a volume of 550 litres, expandable to 1,600 litres with the rear seats folded down.
The turning circle is 12,0 metres. This is the minimum space the vehicle needs to perform a 360-degree turn.
The ground clearance is 204 mm. This is the distance between the lowest point under the vehicle and the road surface.
Exterior dimensions
| Length |
4,708–4,734 mm |
| Width (excluding mirrors) |
1,891–1,897 mm |
| Width (including mirrors) |
2,138 mm |
| Height |
1,667–1,676 mm |
| Wheelbase |
2,864 mm |
| Front track |
1,600–1,623 mm |
| Rear track |
1,594–1,636 mm |
| Turning circle |
12.0–12.6 m |
| Front tires |
225/60 R18 104W XL–255/40 ZR21 102Y XL |
| Rear tires |
225/60 R18 104W XL–275/40 R20 106W XL |
Interior dimensions and boot volume
| Front headroom |
1,033–1,045 mm |
| Front shoulder room |
1,462–1,522 mm |
| Rear headroom |
978–994 mm |
| Rear shoulder room |
1,423–1,477 mm |
| Boot volume |
510–550 litres |
| Boot volume (rear seats folded) |
1,560–1,600 litres |
Differences between versions
The dimensions of the BMW X3 from 2017, 2018, 2019, 2020 and 2021 vary depending on the version. Below you will find the specific technical specifications.
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