Buick Regal (2016) is 350 mm (13.78 inch) longer and 112 mm (4.41 inch) wider than Toyota Prius Prime (2017).
Toyota Prius Prime (2017) is 8 mm (0.31 inch) higher, 294 kg (648 lbs) lighter and has 55 liters (1.94 ft3) bigger cargo space than Buick Regal (2016).
