Buick Regal TourX (2020) is 114 mm (4.49 inch) longer, 10 mm (0.39 inch) wider, 5 mm (0.20 inch) higher and has 260 liters (9.18 ft3) bigger cargo space than Ford Fusion Energi (2015).
Ford Fusion Energi (2015) is 42 kg (93 lbs) lighter than Buick Regal TourX (2020).