Buick Regal (2014) is 473 mm (18.62 inch) longer, 34 mm (1.34 inch) wider and has 39 liters (1.38 ft3) bigger cargo space than Ford Focus (Hatchback) (2018).
Ford Focus (Hatchback) (2018) is 1 mm (0.04 inch) higher and 359 kg (791 lbs) lighter than Buick Regal (2014).