BMW 4 Series Gran Coupe (2017) is 338 mm (13.31 inch) longer, 46 mm (1.81 inch) wider and has 103 liters (3.64 ft3) bigger cargo space than Hyundai i30 (2015).
Hyundai i30 (2015) is 81 mm (3.19 inch) higher and 542 kg (1,195 lbs) lighter than BMW 4 Series Gran Coupe (2017).
