BMW 6-Series BMW 6-Series 2018 Mercedes-Benz S-Class Mercedes-Benz S-Class 2018

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BMW 6-Series (2018) vs. Mercedes-Benz S-Class (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 BMW 6-Series and 2018 Mercedes-Benz S-Class specs.

2018 BMW 6-Series and 2018 Mercedes-Benz S-Class Specifications

Model Year 2018 2018  
Model BMW 6-Series Mercedes-Benz S-Class  
Engine turbocharged
4.4L V8
DOHC-4v
560 hp@6000
500 lb-ft@1500
turbocharged
6.0L V12
OHC-3v
621 hp@4800
738 lb-ft@2300
 
Transmission 7-speed automated manual 7-speed shiftable automatic  
Drivetrain RWD RWD  
Body 2dr Convertible 2dr Convertible  
      Difference
Wheelbase 112.4 in 116.0 in -3.6 in
Length 192.8 in 198.1 in -5.3 in
Width 74.6 in 74.7 in -0.1 in
Height 53.7 in 56.2 in -2.5 in
Curb Weight 4538 lb. 5040 lb. -502 lb.
Fuel Capacity 18.5 gal. 20.7 gal. -2.2 gal.
Headroom, Row 1 40.3 in 37.7 in 2.6 in
Shoulder Room, Row 1 56.9 in 59.0 in -2.1 in
Legroom, Row 1 42.1 in 0.0 in 42.1 in
Headroom, Row 2 36.5 in 37.7 in -1.2 in
Shoulder Room, Row 2 49.6 in 49.5 in 0.1 in
Legroom, Row 2 30.5 in 0.0 in 30.5 in
Total Legroom 72.6 in (over 2 rows) 0 in (over 1 rows) 72.6 in
Cargo Volume, Minimum 10.6 ft3 8.8 ft3 1.8 ft3
Cargo Volume, Maximum 10.6 ft3 12.4 ft3 -1.8 ft3

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