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2010 Infiniti M and 2009 Mercedes-Benz E-Class Specifications
| Model Year | 2010 | 2009 | |
| Model | Infiniti M | Mercedes-Benz E-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 114.2 in | 112.4 in | 1.8 in |
| Length | 192.6 in | 191.0 in | 1.6 in |
| Width | 70.8 in | 71.7 in | -0.9 in |
| Height | 59.4 in | 58.4 in | 1 in |
| Curb Weight | 3857 lb. | 3740 lb. | 117 lb. |
| Fuel Capacity | 20.0 gal. | 21.1 gal. | -1.1 gal. |
| Headroom, Row 1 | 39.6 in | 39.1 in | 0.5 in |
| Shoulder Room, Row 1 | 58.2 in | 56.4 in | 1.8 in |
| Hip Room, Row 1 | 55.1 in | 52.4 in | 2.7 in |
| Legroom, Row 1 | 44.2 in | 41.9 in | 2.3 in |
| Headroom, Row 2 | 37.8 in | 37.8 in | 0 in |
| Shoulder Room, Row 2 | 56.9 in | 56.1 in | 0.8 in |
| Hip Room, Row 2 | 53.9 in | 53.8 in | 0.1 in |
| Legroom, Row 2 | 37.3 in | 35.6 in | 1.7 in |
| Total Legroom | 81.5 in (over 2 rows) | 77.5 in (over 2 rows) | 4 in |
| Cargo Volume | 14.9 ft3 | 15.9 ft3 | -1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Infiniti M
| 2010 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 |
| 2009 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic AWD |
Huge rear seat with tons of space. Passengers routinly comment on how comfortable it is. Significantly more rear seat room then 5 series BMW. Ininiti G35/37 has more rear seat than the 5 series. see full Infiniti M review |
| 2010 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 |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Mercedes-Benz E-Class
| 2009 Mercedes-Benz E-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 268-horsepower 3.5L V6 7-speed shiftable automatic RWD |
Much better sized for me. My prior 2007 three series BMW was too small and cramped. see full Mercedes-Benz E-Class review |
| 2008 | 4dr Sedan turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic RWD |
Can spend all day driving this car and not be exhausted. see full Mercedes-Benz E-Class review |
| 2008 | 4dr Sedan 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
The most comfortable seats among all its rivals including Lexus, Jaguar, BMW, Audi, and Infiniti. Plenty of adjustments in the seat and the telescoping steering wheel. Plenty of front seat room for people 6 foot tall and more. Provides ample support. see full Mercedes-Benz E-Class review |
| 2008 | 4dr Sedan 268-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Driving 4-5 hours in a row left no fatigue or discomfort in my back or legs. The seats are just firm enough but very supportive where they need to be. see full Mercedes-Benz E-Class review |
| 2009 Mercedes-Benz E-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
The back seat is very comfortable and provides good headroom and seating support. They fold down to provide additional storage room. My complaint is that it is not S class roomy in the back. Leg and foot room can be limited if sitting behind a tall driver see full Mercedes-Benz E-Class review |
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