BMW 5 Series Gran Turismo (2017) is 610 mm (24.02 inch) longer and 105 mm (4.13 inch) wider than Mazda 6 Atenza (2020).
Mazda 6 Atenza (2020) is 8 mm (0.31 inch) higher, 449 kg (990 lbs) lighter and has 21 liters (0.74 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2017).
