BMW 3 Series Touring (2015) is 3 mm (0.12 inch) longer and 26 mm (1.02 inch) wider than Nissan X-Trail (2017).
Nissan X-Trail (2017) is 341 mm (13.43 inch) higher, 45 kg (99 lbs) lighter and has 70 liters (2.47 ft3) bigger cargo space than BMW 3 Series Touring (2015).