Audi TTS (2014) is 123 mm (4.84 inch) wider and 309 kg (681 lbs) lighter than Ford C-Max Energi (2015).
Ford C-Max Energi (2015) is 211 mm (8.31 inch) longer, 276 mm (10.87 inch) higher and has 61 liters (2.15 ft3) bigger cargo space than Audi TTS (2014).