Model Year | 2008 | 2012 | |
Model | Infiniti G | Infiniti M | |
Engine | 3.7L V6 DOHC-4v 330 hp@7000 270 lb-ft@5200 |
5.6L V8 DOHC-4v 420 hp@6000 417 lb-ft@4400 |
|
Transmission | 5-speed shiftable automatic | 7-speed shiftable automatic | |
Drivetrain | RWD | RWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 112.2 in | 114.2 in | -2 in |
Length | 187.0 in | 194.7 in | -7.7 in |
Width | 69.8 in | 72.6 in | -2.8 in |
Height | 57.2 in | 59.1 in | -1.9 in |
Curb Weight | 3497 lb. | 4028 lb. | -531 lb. |
Fuel Capacity | 20.0 gal. | 20.0 gal. | 0 gal. |
Headroom, Row 1 | 40.5 in | 39.1 in | 1.4 in |
Shoulder Room, Row 1 | 55.6 in | 58.4 in | -2.8 in |
Hip Room, Row 1 | 55.1 in | 54.3 in | 0.8 in |
Legroom, Row 1 | 43.9 in | 44.0 in | -0.1 in |
Headroom, Row 2 | 37.7 in | 37.7 in | 0 in |
Shoulder Room, Row 2 | 55.2 in | 56.7 in | -1.5 in |
Hip Room, Row 2 | 53.7 in | 53.5 in | 0.2 in |
Legroom, Row 2 | 34.7 in | 36.2 in | -1.5 in |
Total Legroom | 78.6 in (over 2 rows) | 80.2 in (over 2 rows) | -1.6 in |
Cargo Volume | 13.5 ft3 | 14.9 ft3 | -1.4 ft3 |
2008 Infiniti G Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD |
I love the roominess of the rear seats. Most of my family are moderately large (6ft 220lbs). Two can fit in the back comfortably. see full Infiniti G review |
2007 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Leather, very compfortable see full Infiniti G review |
2007 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Fits my frame, padding where needed, good driving position, good visibility see full Infiniti G review |
2008 Infiniti G Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Way to small to be of use with anything but children. see full Infiniti G review |
2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Tight on head room but to be expected for two door. see full Infiniti G review |
2009 | 2dr Coupe 330-horsepower 3.7L V6 6-speed manual RWD |
The bolstering is excessive in the lowest setting and the seat belt pulls too hard on my chest. The seat belt also digs into my neck. see full Infiniti G review |
2008 | 2dr Coupe 330-horsepower 3.7L V6 5-speed shiftable automatic RWD |
there is hardly any back see room but it is a sport coupe see full Infiniti G review |
2008 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD |
Very tight see full Infiniti G review |
2007 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD |
Rear seat leg and knee room is somewhat tight, especially for 3. see full Infiniti G review |
2012 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 |
2012 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 |