Cadillac ATS (2016) is 234 mm (9.21 inch) longer and 264 kg (582 lbs) lighter than Ford C-Max Energi (2020).
Ford C-Max Energi (2020) is 23 mm (0.91 inch) wider, 203 mm (7.99 inch) higher and has 51 liters (1.80 ft3) bigger cargo space than Cadillac ATS (2016).