Audi TT RS (2014) is 13 mm (0.51 inch) wider and 294 kg (648 lbs) lighter than Ford C-Max Energi (2015).
Ford C-Max Energi (2015) is 210 mm (8.27 inch) longer, 266 mm (10.47 inch) higher and has 152 liters (5.37 ft3) bigger cargo space than Audi TT RS (2014).