BMW 7 Series (2017) is 518 mm (20.39 inch) longer, 106 mm (4.17 inch) wider, 23 mm (0.91 inch) higher and has 96 liters (3.39 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).
Mazda 3 (Sedan) (2015) is 485 kg (1,069 lbs) lighter than BMW 7 Series (2017).
