BMW 1 Series (2015) is 746 kg (1,645 lbs) lighter than Volvo XC90 (2020).
Volvo XC90 (2020) is 621 mm (24.45 inch) longer, 166 mm (6.54 inch) wider, 354 mm (13.94 inch) higher and has 332 liters (11.72 ft3) bigger cargo space than BMW 1 Series (2015).