BMW 6 Series Gran Coupe (2016) is 89 mm (3.50 inch) longer and 56 mm (2.20 inch) wider than Mazda 3 (Sedan) (2020).
Mazda 3 (Sedan) (2020) is 79 mm (3.11 inch) higher, 502 kg (1,107 lbs) lighter and has 11 liters (0.39 ft3) bigger cargo space than BMW 6 Series Gran Coupe (2016).
Size difference at a glance
BMW 6 Series Gran Coupe (2016) is 1.8% longer than Mazda 3 (Sedan) (2020).
BMW 6 Series Gran Coupe (2016) is 3% wider than Mazda 3 (Sedan) (2020).
BMW 6 Series Gran Coupe (2016) is 5.4% lower than Mazda 3 (Sedan) (2020).
BMW 6 Series Gran Coupe (2016) is 34% heavier than Mazda 3 (Sedan) (2020).
BMW 6 Series Gran Coupe (2016) is 2.3% smaller in cargo space than Mazda 3 (Sedan) (2020).
Overall footprint
BMW 6 Series Gran Coupe (2016) has a 4.9% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 6 Series Gran Coupe (2016) Mazda 3 (Sedan) (2020)
