Mazda 3 (Sedan) (2015) is 115 kg (254 lbs) lighter than Volkswagen Passat Variant (2018).
Volkswagen Passat Variant (2018) is 187 mm (7.36 inch) longer, 36 mm (1.42 inch) wider, 22 mm (0.87 inch) higher and has 231 liters (8.16 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).