BMW 6 Series Gran Coupe (2016) is 634 mm (24.96 inch) longer, 90 mm (3.54 inch) wider and has 32 liters (1.13 ft3) bigger cargo space than Kia Niro (2015).
Kia Niro (2015) is 168 mm (6.61 inch) higher and 232 kg (511 lbs) lighter than BMW 6 Series Gran Coupe (2016).
