Mazda 3 (Sedan) (2015) is 12 mm (0.47 inch) higher and 565 kg (1,246 lbs) lighter than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 299 mm (11.77 inch) longer, 58 mm (2.28 inch) wider and has 121 liters (4.27 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).