Lexus RC (2014) is 113 mm (4.45 inch) longer, 75 mm (2.95 inch) wider and has 79 liters (2.79 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2014).
Mercedes C-Class (Coupe) (2014) is 40 mm (1.57 inch) higher and 235 kg (518 lbs) lighter than Lexus RC (2014).