Ford Fusion Energi (2015) is 2177 mm (85.71 inch) longer, 189 mm (7.44 inch) wider and has 150 liters (5.30 ft3) bigger cargo space than Smart Fortwo (2020).
Smart Fortwo (2020) is 77 mm (3.03 inch) higher and 690 kg (1,521 lbs) lighter than Ford Fusion Energi (2015).