BMW 5 Series (2016) is 460 kg (1,014 lbs) lighter than Tesla Model X (2015).
Tesla Model X (2015) is 129 mm (5.08 inch) longer, 140 mm (5.51 inch) wider, 221 mm (8.70 inch) higher and has 390 liters (13.77 ft3) bigger cargo space than BMW 5 Series (2016).