Mazda 3 (Sedan) (2014) is 57 mm (2.24 inch) higher and 523 kg (1,153 lbs) lighter than Mercedes E-Class (2017).
Mercedes E-Class (2017) is 300 mm (11.81 inch) longer, 275 mm (10.83 inch) wider and has 121 liters (4.27 ft3) bigger cargo space than Mazda 3 (Sedan) (2014).