BMW 8 Series (G14) (2020) is 440 mm (17.32 inch) longer and 106 mm (4.17 inch) wider than Mazda 6 Atenza (2020).
Mazda 6 Atenza (2020) is 228 mm (8.98 inch) higher, 467 kg (1,030 lbs) lighter and has 171 liters (6.04 ft3) bigger cargo space than BMW 8 Series (G14) (2020).
