Length: 4,755 mm
The new X3 has grown by 34 mm in length and 29 mm in width compared to its predecessor, while being 16 mm lower. These "monolithic" proportions give it a much more aggressive and planted stance on the road.
Wheelbase: 2,865 mm
The long wheelbase ensures significant interior room and high-speed stability. The track width has also been increased, which, combined with increased caster for the front wheels, improves steering precision by 19%.