BMW 6 Series Gran Coupe (2018) is 323 mm (12.72 inch) longer and 85 mm (3.35 inch) wider than Mercedes C-Class (Estate) (2020).
Mercedes C-Class (Estate) (2020) is 50 mm (1.97 inch) higher, 406 kg (895 lbs) lighter and has 31 liters (1.09 ft3) bigger cargo space than BMW 6 Series Gran Coupe (2018).
Size difference at a glance
BMW 6 Series Gran Coupe (2018) is 6.9% longer than Mercedes C-Class (Estate) (2020).
BMW 6 Series Gran Coupe (2018) is 4.7% wider than Mercedes C-Class (Estate) (2020).
BMW 6 Series Gran Coupe (2018) is 3.5% lower than Mercedes C-Class (Estate) (2020).
BMW 6 Series Gran Coupe (2018) is 27.2% heavier than Mercedes C-Class (Estate) (2020).
BMW 6 Series Gran Coupe (2018) is 6.3% smaller in cargo space than Mercedes C-Class (Estate) (2020).
Overall footprint
BMW 6 Series Gran Coupe (2018) has a 11.9% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 6 Series Gran Coupe (2018) Mercedes C-Class (Estate) (2020)
