BMW 3 Series Gran Turismo (2014) is 549 mm (21.61 inch) longer and 60 mm (2.36 inch) wider than Mazda 6 Atenza (2018).
Mazda 6 Atenza (2018) is 34 mm (1.34 inch) higher, 442 kg (974 lbs) lighter and has 1 liters (0.04 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2014).
