BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2018 BMW 3-Series BMW 3-Series 2023

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BMW 6-Series Gran Coupe (2018) vs. BMW 3-Series (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 BMW 6-Series Gran Coupe and 2023 BMW 3-Series specs.

2018 BMW 6-Series Gran Coupe and 2023 BMW 3-Series Specifications

Model Year 2018 2023  
Model BMW 6-Series Gran Coupe BMW 3-Series  
Engine turbocharged
4.4L V8
DOHC-4v
600 hp@6000
590 lb-ft@3500
turbocharged
3.0L I6
DOHC-4v
503 hp@6250
479 lb-ft@2750
 
Transmission 8-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 116.9 in 112.2 in 4.7 in
Length 197.2 in 185.9 in 11.3 in
Width 74.6 in 71.9 in 2.7 in
Height 54.8 in 56.8 in -2 in
Curb Weight 4780 lb. 3990 lb. 790 lb.
Fuel Capacity 18.5 gal. 15.6 gal. 2.9 gal.
Headroom, Row 1 40.6 in 38.7 in 1.9 in
Shoulder Room, Row 1 56.7 in 56.0 in 0.7 in
Legroom, Row 1 42.1 in 42.0 in 0.1 in
Headroom, Row 2 37.0 in 37.6 in -0.6 in
Shoulder Room, Row 2 54.6 in 54.6 in 0 in
Legroom, Row 2 35.3 in 35.2 in 0.1 in
Total Legroom 77.4 in (over 2 rows) 77.2 in (over 2 rows) 0.2 in
Cargo Volume 16.2 ft3 16.9 ft3 -0.7 ft3

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