Buick Regal (2017) is 23 mm (0.91 inch) higher and 153 kg (337 lbs) lighter than Volkswagen Arteon (2020).
Volkswagen Arteon (2020) is 31 mm (1.22 inch) longer, 14 mm (0.55 inch) wider and has 161 liters (5.69 ft3) bigger cargo space than Buick Regal (2017).
