Audi A8 / S8 Audi A8 / S8 2015 Infiniti M Infiniti M 2012

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Audi A8 / S8 (2015) vs. Infiniti M (2012) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Audi A8 / S8 and 2012 Infiniti M specs.

2015 Audi A8 / S8 and 2012 Infiniti M Specifications

Model Year 2015 2012  
Model Audi A8 / S8 Infiniti M  
Engine 6.3L W12
DOHC-4v
500 hp@6200
463 lb-ft@4750
5.6L V8
DOHC-4v
420 hp@6000
417 lb-ft@4400
 
Transmission 8-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 117.8 in 114.2 in 3.6 in
Length 202.2 in 194.7 in 7.5 in
Width 76.7 in 72.6 in 4.1 in
Height 57.5 in 59.1 in -1.6 in
Curb Weight 4707 lb. 4224 lb. 483 lb.
Fuel Capacity 21.7 gal. 20.0 gal. 1.7 gal.
Headroom, Row 1 37.2 in 39.1 in -1.9 in
Shoulder Room, Row 1 59.1 in 58.4 in 0.7 in
Hip Room, Row 1 0.0 in 54.3 in -54.3 in
Legroom, Row 1 41.4 in 44.0 in -2.6 in
Headroom, Row 2 38.1 in 37.7 in 0.4 in
Shoulder Room, Row 2 57.8 in 56.7 in 1.1 in
Hip Room, Row 2 0.0 in 53.5 in -53.5 in
Legroom, Row 2 38.7 in 36.2 in 2.5 in
Total Legroom 80.1 in (over 2 rows) 80.2 in (over 2 rows) -0.1 in
Cargo Volume 14.2 ft3 14.9 ft3 -0.7 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2015 Audi A8 / S8

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What Our Members Are Saying about the Seat Room and Comfort of the 2012 Infiniti M

2012 Infiniti M Seat Room and Comfort: Pros
YearBody/PowertrainComment
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic AWD
Very comfortable up front. see full Infiniti M review
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
The footwells are very narrow for a car of this size. This is a side-effect of it being RWD. The "dead" pedal seems to be in the wrong spot, at least for me; it's too far to the right. On the plus side the air conditioned seats are great. It is possible to drive around in 90 degree weather wearing shorts, with the windows down, and feel comfortable. see full Infiniti M review
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic RWD
Very envelopped and comfortable seat, have better padding, and seating posture is better than most of the luxry cars I tried. see full Infiniti M review
2012 Infiniti M Seat Room and Comfort: Cons
YearBody/PowertrainComment
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
The fronts seats need more bolstering. The BMW 5 series has much, much better seats. If I could change one thing about the car, it would be the seats. Anyone considering this car should sit in the seat at least 30 minutes before making a purchase decision. see full Infiniti M review
 
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