BMW 8 Series (G14) (2018) is 183 mm (7.20 inch) longer and 22 mm (0.87 inch) wider than Hyundai Santa Fe (2015).
Hyundai Santa Fe (2015) is 351 mm (13.82 inch) higher, 146 kg (322 lbs) lighter and has 235 liters (8.30 ft3) bigger cargo space than BMW 8 Series (G14) (2018).