BMW 7 Series (2020) is 726 mm (28.58 inch) longer and 106 mm (4.17 inch) wider than Mazda 6 Atenza (2020).
Mazda 6 Atenza (2020) is 100 mm (3.94 inch) higher, 549 kg (1,210 lbs) lighter and has 6 liters (0.21 ft3) bigger cargo space than BMW 7 Series (2020).
