BMW 7 Series (2018) is 468 mm (18.43 inch) longer and 117 mm (4.61 inch) wider than Nissan X-Trail (2014).
Nissan X-Trail (2014) is 292 mm (11.50 inch) higher, 360 kg (794 lbs) lighter and has 51 liters (1.80 ft3) bigger cargo space than BMW 7 Series (2018).