BMW 5 Series Touring (2020) is 546 mm (21.50 inch) longer, 99 mm (3.90 inch) wider and has 206 liters (7.27 ft3) bigger cargo space than Mazda 3 (Hatchback) (2017).
Mazda 3 (Hatchback) (2017) is 48 mm (1.89 inch) higher and 641 kg (1,413 lbs) lighter than BMW 5 Series Touring (2020).