Mercedes S-Class (2018) is 1107 mm (43.58 inch) longer, 119 mm (4.69 inch) wider and has 100 liters (3.53 ft3) bigger cargo space than Seat Arona (2017).
Seat Arona (2017) is 62 mm (2.44 inch) higher and 1058 kg (2,332 lbs) lighter than Mercedes S-Class (2018).
