BMW 7 Series (2018) is 1052 mm (41.42 inch) longer, 172 mm (6.77 inch) wider, 30 mm (1.18 inch) higher and has 178 liters (6.29 ft3) bigger cargo space than Hyundai i20 Coupe (2018).
Hyundai i20 Coupe (2018) is 260 kg (573 lbs) lighter than BMW 7 Series (2018).