Buick Regal (2017) is 350 mm (13.78 inch) longer and 112 mm (4.41 inch) wider than Toyota Prius Prime (2016).
Toyota Prius Prime (2016) is 18 mm (0.71 inch) higher, 294 kg (648 lbs) lighter and has 55 liters (1.94 ft3) bigger cargo space than Buick Regal (2017).
