Audi A8 / S8 Audi A8 / S8 2017 Mercedes-Benz S-Class Mercedes-Benz S-Class 2009

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Audi A8 / S8 (2017) vs. Mercedes-Benz S-Class (2009) Specs

How powerful is the engine? How much room is in the back seat? Get the 2017 Audi A8 / S8 and 2009 Mercedes-Benz S-Class specs.

2017 Audi A8 / S8 and 2009 Mercedes-Benz S-Class Specifications

Model Year 2017 2009  
Model Audi A8 / S8 Mercedes-Benz S-Class  
Engine turbocharged
4.0L V8
DOHC-4v
605 hp@6100
517 lb-ft@1750
turbocharged
6.0L V12
OHC-3v
604 hp@4800
738 lb-ft@2000
 
Transmission 8-speed shiftable automatic 5-speed shiftable automatic  
Drivetrain AWD RWD  
Body 4dr Sedan, ext. 4dr Sedan, ext.  
      Difference
Wheelbase 122.9 in 124.6 in -1.7 in
Length 207.4 in 205.0 in 2.4 in
Width 76.7 in 73.7 in 3 in
Height 57.9 in 58.0 in -0.1 in
Curb Weight 4464 lb. 5035 lb. -571 lb.
Fuel Capacity 21.7 gal. 23.8 gal. -2.1 gal.
Headroom, Row 1 37.2 in 37.8 in -0.6 in
Shoulder Room, Row 1 59.1 in 59.1 in 0 in
Legroom, Row 1 41.4 in 41.9 in -0.5 in
Headroom, Row 2 39.1 in 38.5 in 0.6 in
Shoulder Room, Row 2 57.8 in 58.7 in -0.9 in
Legroom, Row 2 42.9 in 42.3 in 0.6 in
Total Legroom 84.3 in (over 2 rows) 84.2 in (over 2 rows) 0.1 in
Cargo Volume 14.2 ft3 16.3 ft3 -2.1 ft3

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