BMW 7 Series (2018) is 244 mm (9.61 inch) longer, 38 mm (1.50 inch) wider, 2 mm (0.08 inch) higher and has 52 liters (1.84 ft3) bigger cargo space than Hyundai Sonata (2018).
Hyundai Sonata (2018) is 386 kg (851 lbs) lighter than BMW 7 Series (2018).
