BMW 5 Series (2020) is 5 mm (0.20 inch) wider than Buick Regal TourX (2018).
Buick Regal TourX (2018) is 43 mm (1.69 inch) longer, 5 mm (0.20 inch) higher, 2 kg (4 lbs) lighter and has 70 liters (2.47 ft3) bigger cargo space than BMW 5 Series (2020).
