BMW X6 (2018) is 463 mm (18.23 inch) longer, 194 mm (7.64 inch) wider, 262 mm (10.31 inch) higher and has 253 liters (8.93 ft3) bigger cargo space than Mazda 3 (Hatchback) (2020).
Mazda 3 (Hatchback) (2020) is 723 kg (1,594 lbs) lighter than BMW X6 (2018).