Audi S6 (2016) is 359 mm (14.13 inch) longer, 345 mm (13.58 inch) wider and has 51 liters (1.80 ft3) bigger cargo space than Mitsubishi Lancer Sportback (2014).
Mitsubishi Lancer Sportback (2014) is 41 mm (1.61 inch) higher and 555 kg (1,224 lbs) lighter than Audi S6 (2016).
