BMW 8 Series (G14) (2019) is 543 mm (21.38 inch) longer and 137 mm (5.39 inch) wider than Suzuki SX4 (2018).
Suzuki SX4 (2018) is 236 mm (9.29 inch) higher, 678 kg (1,495 lbs) lighter and has 80 liters (2.83 ft3) bigger cargo space than BMW 8 Series (G14) (2019).
