Model Year | 2007 | 2010 | |
Model | Infiniti M | Infiniti M | |
Engine | 4.5L V8 DOHC-4v 325 hp@6400 336 lb-ft@4000 |
3.5L V6 DOHC-4v 303 hp@6800 262 lb-ft@4800 |
|
Transmission | 5-speed shiftable automatic | 7-speed shiftable automatic | |
Drivetrain | RWD | RWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 114.2 in | 114.2 in | 0 in |
Length | 192.6 in | 192.6 in | 0 in |
Width | 70.8 in | 70.8 in | 0 in |
Height | 59.4 in | 59.4 in | 0 in |
Curb Weight | 4005 lb. | 3857 lb. | 148 lb. |
Fuel Capacity | 20.0 gal. | 20.0 gal. | 0 gal. |
Headroom, Row 1 | 39.6 in | 39.6 in | 0 in |
Shoulder Room, Row 1 | 58.2 in | 58.2 in | 0 in |
Hip Room, Row 1 | 55.1 in | 55.1 in | 0 in |
Legroom, Row 1 | 44.2 in | 44.2 in | 0 in |
Headroom, Row 2 | 37.8 in | 37.8 in | 0 in |
Shoulder Room, Row 2 | 56.9 in | 56.9 in | 0 in |
Hip Room, Row 2 | 53.9 in | 53.9 in | 0 in |
Legroom, Row 2 | 37.3 in | 37.3 in | 0 in |
Total Legroom | 81.5 in (over 2 rows) | 81.5 in (over 2 rows) | 0 in |
Cargo Volume | 14.9 ft3 | 14.9 ft3 | 0 ft3 |
2007 Infiniti M Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Ample, yet feels built for speed see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
The front seats are better padded than the 2006 and more comfortable see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD |
I sit very tall, and have lots of headroom in this car see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD |
lots of leg space. very comfortable seats see full Infiniti M review |
2007 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Very comfy, yet generally supportive. Highly adjustable with two memory options. Cooled and heated seats are wonderful. see full Infiniti M review |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Most front leg room compared to similar vehicles at the time. Even rear leg room fair. First car I owned with rear view camera still working well with great color and resolution. see full Infiniti M review |
2007 Infiniti M Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Plenty see full Infiniti M review |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Great--the Sport model has really good side bolstering and adjustable lumbar support + heated AND cooled seats. see full Infiniti M review |
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 |