Cadillac CT6 (2018) is 312 mm (12.28 inch) longer, 28 mm (1.10 inch) wider and has 93 liters (3.28 ft3) bigger cargo space than Ford Fusion Energi (2016).
Ford Fusion Energi (2016) is 5 mm (0.20 inch) higher and 23 kg (51 lbs) lighter than Cadillac CT6 (2018).