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2009 Acura TSX and 2011 Infiniti M Specifications
| Model Year | 2009 | 2011 | |
| Model | Acura TSX | Infiniti M | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 106.6 in | 114.2 in | -7.6 in |
| Length | 186.2 in | 194.7 in | -8.5 in |
| Width | 72.5 in | 72.6 in | -0.1 in |
| Height | 56.7 in | 59.1 in | -2.4 in |
| Curb Weight | 3400 lb. | 3858 lb. | -458 lb. |
| Fuel Capacity | 18.5 gal. | 20.0 gal. | -1.5 gal. |
| Headroom, Row 1 | 37.6 in | 39.1 in | -1.5 in |
| Shoulder Room, Row 1 | 57.8 in | 58.4 in | -0.6 in |
| Hip Room, Row 1 | 55.6 in | 54.3 in | 1.3 in |
| Legroom, Row 1 | 42.4 in | 44.0 in | -1.6 in |
| Headroom, Row 2 | 37.0 in | 37.7 in | -0.7 in |
| Shoulder Room, Row 2 | 56.1 in | 56.7 in | -0.6 in |
| Hip Room, Row 2 | 54.2 in | 53.5 in | 0.7 in |
| Legroom, Row 2 | 34.3 in | 36.2 in | -1.9 in |
| Total Legroom | 76.7 in (over 2 rows) | 80.2 in (over 2 rows) | -3.5 in |
| Cargo Volume | 12.6 ft3 | 14.9 ft3 | -2.3 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Acura TSX
| 2009 Acura TSX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 201-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Drove 4 straight hours in these seats. They hug in corners and don't leave you butt feeling numb even after long drives. Not many seats out there that are more comfortable (Volvo is one of the makers that comes to mind with better seats) see full Acura TSX review |
| 2009 Acura TSX Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 201-horsepower 2.4L I4 5-speed shiftable automatic FWD |
The rear seats can be a little tight for people on the tallish side (for me, anything above 5'10"). This can get more complicated with a tall driver/front passenger and tall rear seat occupants. see full Acura TSX review |
| 2010 | 4dr Sedan 201-horsepower 2.4L I4 5-speed shiftable automatic FWD |
The trunk space is adequate, but get a hatchback or wagon (or SUV if you're into that sort of thing) if you're going to regularly carrying anything more than the usual grocery bags, suitcases, golf bags, etc. That said, the 60/40 split fold rear seats will allow for surprisingly longish items to fit (managed a 6 foot ladder, barely). see full Acura TSX review |
| 2010 | 4dr Sedan 201-horsepower 2.4L I4 6-speed manual FWD |
The rear seats are fairly comfortable, but they only provide about 34" of legroom, and there is very little clearance below the seats. see full Acura TSX review |
| 2009 | 4dr Sedan 201-horsepower 2.4L I4 5-speed shiftable automatic FWD |
If the front seats are pushed back, not a lot of foot room in back see full Acura TSX review |
| 2009 | 4dr Sedan 201-horsepower 2.4L I4 5-speed shiftable automatic FWD |
There could have been a bit more rear leg space - althoug, the seats are pretty comfortable. see full Acura TSX review |
| 2008 | 4dr Sedan 205-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Smaller than comparably priced sedans. see full Acura TSX review |
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Infiniti M
| 2011 Infiniti M Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 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 |
| 2011 Infiniti M Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 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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