Mercedes-Benz R-Class Mercedes-Benz R-Class 2012 Audi A6 / S6 Audi A6 / S6 2014

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Mercedes-Benz R-Class (2012) vs. Audi A6 / S6 (2014) Specs

How powerful is the engine? How much room is in the back seat? Get the 2012 Mercedes-Benz R-Class and 2014 Audi A6 / S6 specs.

2012 Mercedes-Benz R-Class and 2014 Audi A6 / S6 Specifications

Model Year 2012 2014  
Model Mercedes-Benz R-Class Audi A6 / S6  
Engine turbocharged
3.0L V6 Diesel
DOHC-4v
210 hp@3400
400 lb-ft@1600
turbocharged
3.0L V6 Diesel
DOHC-4v
240 hp@3500
428 lb-ft@1750
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 126.6 in 114.7 in 11.9 in
Length 203.1 in 193.9 in 9.2 in
Width 77.1 in 73.8 in 3.3 in
Height 65.4 in 57.8 in 7.6 in
Curb Weight 5225 lb. 4178 lb. 1047 lb.
Fuel Capacity 21.1 gal. 19.8 gal. 1.3 gal.
Headroom, Row 1 39.8 in 37.2 in 2.6 in
Shoulder Room, Row 1 60.3 in 57.5 in 2.8 in
Legroom, Row 1 39.8 in 41.3 in -1.5 in
Headroom, Row 2 40.4 in 37.8 in 2.6 in
Shoulder Room, Row 2 59.6 in 56.3 in 3.3 in
Legroom, Row 2 36.2 in 37.4 in -1.2 in
Headroom, Row 3 37.2 in 0.0 in 37.2 in
Shoulder Room, Row 3 52.8 in 0.0 in 52.8 in
Legroom, Row 3 32.4 in 0.0 in 32.4 in
Total Legroom 108.4 in (over 3 rows) 78.7 in (over 2 rows) 29.7 in
Cargo Volume, Minimum 15.2 ft3 14.1 ft3 1.1 ft3
Cargo Volume, Behind R2 42.2 ft3 14.1 28.1 ft3
Cargo Volume, Maximum 85.0 ft3 14.1 ft3 70.9 ft3

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