BMW 5 Series Gran Turismo (2018) is 112 mm (4.41 inch) longer, 10 mm (0.39 inch) wider and has 128 liters (4.52 ft3) bigger cargo space than Buick Regal (2017).
Buick Regal (2017) is 5 mm (0.20 inch) higher and 24 kg (53 lbs) lighter than BMW 5 Series Gran Turismo (2018).
