Mazda 3 (Sedan) (2014) is 41 mm (1.61 inch) higher, 650 kg (1,433 lbs) lighter and has 19 liters (0.67 ft3) bigger cargo space than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 447 mm (17.60 inch) longer and 101 mm (3.98 inch) wider than Mazda 3 (Sedan) (2014).