Audi S8 (2015) is 453 mm (17.83 inch) longer, 138 mm (5.43 inch) wider and has 42 liters (1.48 ft3) bigger cargo space than Mitsubishi Outlander (2018).
Mitsubishi Outlander (2018) is 241 mm (9.49 inch) higher and 1109 kg (2,445 lbs) lighter than Audi S8 (2015).