BMW 6 Series Gran Coupe (2016) is 528 mm (20.79 inch) longer, 41 mm (1.61 inch) wider, 130 kg (287 lbs) lighter and has 31 liters (1.09 ft3) bigger cargo space than Nissan Sentra (2017).
Nissan Sentra (2017) is 244 mm (9.61 inch) higher than BMW 6 Series Gran Coupe (2016).