Mercedes C-Class (Coupe) (2014) is 226 mm (8.90 inch) longer and 5 mm (0.20 inch) wider than Toyota Matrix (2018).
Toyota Matrix (2018) is 119 mm (4.69 inch) higher, 315 kg (694 lbs) lighter and has 99 liters (3.50 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2014).