Buick Regal Sportback (2019) is 34 mm (1.34 inch) longer, 28 mm (1.10 inch) wider and has 20 liters (0.71 ft3) bigger cargo space than Volkswagen Passat (2017).
Volkswagen Passat (2017) is 31 mm (1.22 inch) higher and 235 kg (518 lbs) lighter than Buick Regal Sportback (2019).
