Model Year | 2009 | 2021 | |
Model | Infiniti M | Infiniti QX80 | |
Engine | 3.5L V6 DOHC-4v 303 hp@6800 262 lb-ft@4800 |
5.6L V8 DOHC-4v 400 hp@5800 413 lb-ft@4000 |
|
Transmission | 5-speed shiftable automatic | 7-speed shiftable automatic | |
Drivetrain | AWD | AWD w/low range | |
Body | 4dr Sedan | 4dr SUV | |
Difference | |||
Wheelbase | 114.2 in | 121.1 in | -6.9 in |
Length | 192.6 in | 208.9 in | -16.3 in |
Width | 70.8 in | 79.9 in | -9.1 in |
Height | 59.4 in | 75.8 in | -16.4 in |
Curb Weight | 4004 lb. | 5888 lb. | -1884 lb. |
Fuel Capacity | 20.0 gal. | 26.0 gal. | -6 gal. |
Headroom, Row 1 | 39.6 in | 39.9 in | -0.3 in |
Shoulder Room, Row 1 | 58.2 in | 63.8 in | -5.6 in |
Hip Room, Row 1 | 55.1 in | 59.2 in | -4.1 in |
Legroom, Row 1 | 44.2 in | 39.6 in | 4.6 in |
Headroom, Row 2 | 37.8 in | 40.0 in | -2.2 in |
Shoulder Room, Row 2 | 56.9 in | 63.5 in | -6.6 in |
Hip Room, Row 2 | 53.9 in | 58.4 in | -4.5 in |
Legroom, Row 2 | 37.3 in | 41.0 in | -3.7 in |
Headroom, Row 3 | 0.0 in | 36.8 in | -36.8 in |
Shoulder Room, Row 3 | 0.0 in | 60.5 in | -60.5 in |
Hip Room, Row 3 | 0.0 in | 48.8 in | -48.8 in |
Legroom, Row 3 | 0.0 in | 28.8 in | -28.8 in |
Total Legroom | 81.5 in (over 2 rows) | 109.4 in (over 3 rows) | -27.9 in |
Cargo Volume, Minimum | 14.9 ft3 | 16.6 ft3 | -1.7 ft3 |
Cargo Volume, Behind R2 | 14.9 | 49.6 ft3 | -34.7 |
Cargo Volume, Maximum | 14.9 ft3 | 95.1 ft3 | -80.2 ft3 |
2009 Infiniti M Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
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 |
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 |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Ample, yet feels built for speed see full Infiniti M review |
None of our members have yet commented on the seat room and comfort of the 2021 Infiniti QX80.