Buick Regal (2014) is 297 mm (11.69 inch) longer, 32 mm (1.26 inch) wider, 29 mm (1.14 inch) higher and has 27 liters (0.95 ft3) bigger cargo space than Ford Focus (Sedan) (2018).
Ford Focus (Sedan) (2018) is 332 kg (732 lbs) lighter than Buick Regal (2014).