BMW 4 Series Gran Coupe (2017) is 50 mm (1.97 inch) higher, 121 kg (267 lbs) lighter and has 131 liters (4.63 ft3) bigger cargo space than BMW 8 Series (G14) (2020).
BMW 8 Series (G14) (2020) is 196 mm (7.72 inch) longer and 76 mm (2.99 inch) wider than BMW 4 Series Gran Coupe (2017).
Size difference at a glance
BMW 4 Series Gran Coupe (2017) is 4.1% shorter than BMW 8 Series (G14) (2020).
BMW 4 Series Gran Coupe (2017) is 4% narrower than BMW 8 Series (G14) (2020).
BMW 4 Series Gran Coupe (2017) is 3.7% taller than BMW 8 Series (G14) (2020).
BMW 4 Series Gran Coupe (2017) is 6.3% lighter than BMW 8 Series (G14) (2020).
BMW 4 Series Gran Coupe (2017) is 37.4% larger in cargo space than BMW 8 Series (G14) (2020).
Overall footprint
BMW 8 Series (G14) (2020) has a 7.9% smaller overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 4 Series Gran Coupe (2017) BMW 8 Series (G14) (2020)
