BMW X3 dimensions

Discover all the dimensions of the BMW X3 (2025), 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 (2025)

BMW X3 2025
BMW X3 2025
BMW X3 2025
BMW X3 2025
BMW X3 2025

The new BMW X3 2025 measures 4,755 mm in length, 1,920 mm in width and 1,660 mm in height. The wheelbase is 2,865 mm. The boot offers a volume of 570 litres, which can be expanded to 1,700 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 4,755 mm
Width (excluding mirrors) 1,920 mm
Width (including mirrors) 2,132 mm
Height 1,660 mm
Wheelbase 2,865 mm
Front track 1,614–1,636 mm
Rear track 1,623–1,681 mm
Front overhang 880 mm
Rear overhang 1,010 mm
Turning circle 12.2 m
Front tires 225/60 R18 104Y XL–255/45 R20 105Y XL
Rear tires 225/60 R18 104Y XL–285/40 R20 108Y XL
Ground clearance 208–216 mm

Interior dimensions and boot volume

Front headroom 1,043 mm
Rear headroom 987 mm
Boot volume 460–570 litres
Boot volume (rear seats folded) 1,600–1,700 litres

Differences between versions

The dimensions of the BMW X3 2025 vary depending on the version. Below you will find the specific technical specifications.

Fuel type Version
Mild hybrid petrol Dimensions X3 20 xDrive 208 hp AWD
Mild hybrid petrol Dimensions X3 M50 xDrive 398 hp AWD
Mild hybrid diesel Dimensions X3 20d xDrive 197 hp AWD
Mild hybrid diesel Dimensions X3 40d xDrive 303 hp AWD
Plug-in hybrid Dimensions X3 30e xDrive 299 hp AWD

More information

Comparison of BMW model dimensions

Below is a comparison of the dimensions of the X3 with other BMW models in the same segment, as well as with slightly larger and smaller models available in 2025.

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 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 X3?

The BMW X3 measures 4,755 mm in length, 1,920 mm in width, and 1,660 mm in height. The wheelbase measures 2,865 mm.

What is the boot capacity of the BMW X3?

The boot offers 570 litres of space and can expand to a maximum of 1,700 litres when the rear seats are folded down.

What is the turning circle of the BMW X3?

The BMW X3 has a turning circle of 12.2 meters. This is the minimum space required to make a full 360-degree turn.

What is the ground clearance of the BMW X3?

The BMW X3 has a ground clearance of 216 millimetres. This refers to the distance between the lowest point of the vehicle and the road surface.

Evolution of the dimensions of the BMW X3

Models of similar size to the BMW X3