Dimensions in detail: from length to boot capacity (2026)
The new BMW iX3 2026 measures 4,782 mm in length, 1,895 mm in width and 1,635 mm in height. The wheelbase is 2,897 mm. The boot offers a volume of 520 litres, which can be expanded to 1,750 litres with the rear seats folded down. The ground clearance is millimetres. This refers to the distance between the lowest point under the vehicle and the ground surface.
Exterior dimensions
| Length | 4,782 mm |
| Width (excluding mirrors) | 1,895 mm |
| Width (including mirrors) | 2,093 mm |
| Height | 1,635 mm |
| Wheelbase | 2,897 mm |
| Front track | 1,628 mm |
| Rear track | 1,633 mm |
| Front overhang | 895 mm |
| Rear overhang | 990 mm |
| Turning circle | 12.1 m |
| Front tires | 255/45 R20 105W XL |
| Rear tires | 255/45 R20 105W XL |
| Ground clearance | 176 mm |
Interior dimensions and boot volume
| Front headroom | 1,031 mm |
| Front shoulder room | 1,494 mm |
| Rear headroom | 979 mm |
| Rear shoulder room | 1,452 mm |
| Boot volume | 520 litres |
| Boot volume (rear seats folded) | 1,750 litres |
Differences between versions
The dimensions of the BMW iX3 2026 vary depending on the version. Below you will find the specific technical specifications.
| Fuel type | Version |
|---|---|
| Electric | Dimensions iX3 50 xDrive 469 hp AWD |
More information
Comparison of BMW model dimensions
Below is a comparison of the dimensions of the iX3 with other BMW models in the same segment, as well as with slightly larger and smaller models available in 2026.
| Model | Length in mm | Width in mm | Height in mm | Boot in litres |
|---|---|---|---|---|
| BMW iX1 | 4,500 | 1,845 | 1,616 | 490 |
| BMW X1 | 4,500 | 1,845 | 1,642 | 540 |
| BMW X2 | 4,554 | 1,845 | 1,690 | 560 |
| BMW X4 | 4,751 | 1,918 | 1,621 | / |
| BMW X3 | 4,755 | 1,920 | 1,660 | 570 |
| BMW iX3 | 4,782 | 1,895 | 1,635 | 520 |
| BMW X5 | 4,935 | 2,004 | 1,765 | 650 |
| BMW X6 | 4,960 | 2,004 | 1,700 | / |
| BMW iX | 4,965 | 1,970 | 1,695 | 500 |
Frequently Asked Questions
What are the dimensions of the new BMW iX3?
The BMW iX3 measures 4,782 mm in length, 1,895 mm in width, and 1,635 mm in height. The wheelbase measures 2,897 mm.
What is the boot capacity of the BMW iX3?
The boot offers 520 litres of space and can expand to a maximum of 1,750 litres when the rear seats are folded down.
What is the turning circle of the BMW iX3?
The BMW iX3 has a turning circle of 12.1 meters. This is the minimum space required to make a full 360-degree turn.
What is the ground clearance of the BMW iX3?
The BMW iX3 has a ground clearance of 176 millimetres. This refers to the distance between the lowest point of the vehicle and the road surface.
