Buick Regal (2017) is 251 mm (9.88 inch) longer, 61 mm (2.40 inch) wider and has 62 liters (2.19 ft3) bigger cargo space than Subaru Impreza WRX (2015).
Subaru Impreza WRX (2015) is 2 mm (0.08 inch) higher and 141 kg (311 lbs) lighter than Buick Regal (2017).
