Citroen C6 (2014) is 331 mm (13.03 inch) longer, 63 mm (2.48 inch) wider, 8 mm (0.31 inch) higher and has 2 liters (0.07 ft3) bigger cargo space than Mazda 3 (Sedan) (2014).
Mazda 3 (Sedan) (2014) is 516 kg (1,138 lbs) lighter than Citroen C6 (2014).
