Buick Regal Sportback (2019) is 214 mm (8.43 inch) longer, 52 mm (2.05 inch) wider, 46 mm (1.81 inch) higher and has 114 liters (4.03 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 150 kg (331 lbs) lighter than Buick Regal Sportback (2019).
