Acura RDX (2017) is 237 mm (9.33 inch) higher, 255 kg (562 lbs) lighter and has 339 liters (11.97 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 342 mm (13.46 inch) longer and 25 mm (0.98 inch) wider than Acura RDX (2017).