Audi S8 (2014) is 343 mm (13.50 inch) longer and 23 mm (0.91 inch) wider than Mercedes M-Class (2014).
Mercedes M-Class (2014) is 320 mm (12.60 inch) higher, 844 kg (1,861 lbs) lighter and has 185 liters (6.53 ft3) bigger cargo space than Audi S8 (2014).
Size difference at a glance
Audi S8 (2014) is 7.1% longer than Mercedes M-Class (2014).
Audi S8 (2014) is 1.2% wider than Mercedes M-Class (2014).
Audi S8 (2014) is 17.9% lower than Mercedes M-Class (2014).
Audi S8 (2014) is 39.3% heavier than Mercedes M-Class (2014).
Audi S8 (2014) is 26.8% smaller in cargo space than Mercedes M-Class (2014).
Overall footprint
Audi S8 (2014) has a 8.4% larger overall footprint (length × width).
