BMW X5 (2015) is 514 mm (20.24 inch) longer, 174 mm (6.85 inch) wider, 108 mm (4.25 inch) higher and has 36 liters (1.27 ft3) bigger cargo space than Mitsubishi Outlander Sport (2018).
Mitsubishi Outlander Sport (2018) is 940 kg (2,072 lbs) lighter than BMW X5 (2015).