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Model Year | 2007 | 2006 | |
Model | Infiniti M | Lexus IS | |
Engine | 4.5L V8 DOHC-4v 325 hp@6400 336 lb-ft@4000 |
3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800 |
|
Transmission | 5-speed shiftable automatic | 6-speed shiftable automatic | |
Drivetrain | RWD | RWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 114.2 in | 107.5 in | 6.7 in |
Length | 192.6 in | 180.1 in | 12.5 in |
Width | 70.8 in | 70.9 in | -0.1 in |
Height | 59.4 in | 56.1 in | 3.3 in |
Curb Weight | 4005 lb. | 3527 lb. | 478 lb. |
Fuel Capacity | 20.0 gal. | 17.2 gal. | 2.8 gal. |
Headroom, Row 1 | 39.6 in | 37.2 in | 2.4 in |
Shoulder Room, Row 1 | 58.2 in | 54.4 in | 3.8 in |
Hip Room, Row 1 | 55.1 in | 54.1 in | 1 in |
Legroom, Row 1 | 44.2 in | 43.9 in | 0.3 in |
Headroom, Row 2 | 37.8 in | 36.7 in | 1.1 in |
Shoulder Room, Row 2 | 56.9 in | 52.7 in | 4.2 in |
Hip Room, Row 2 | 53.9 in | 53.7 in | 0.2 in |
Legroom, Row 2 | 37.3 in | 30.6 in | 6.7 in |
Total Legroom | 81.5 in (over 2 rows) | 74.5 in (over 2 rows) | 7 in |
Cargo Volume | 14.9 ft3 | 13.0 ft3 | 1.9 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 |
2006 Lexus IS Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2007 | 4dr Sedan 306-horsepower 3.5L V6 6-speed shiftable automatic RWD |
The seats are very comfortable for the size car. see full Lexus IS review |
2006 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
The good of the front seat comfort is that the seats are ventilated. They could be stronger and cooler but that is my preference. Why is it that we cant get Audis, BMWs, or Lexus with fabric seats in the US? see full Lexus IS review |
2006 Lexus IS Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2007 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
We do not have small children, and only small children could fit back there. see full Lexus IS review |
2007 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic AWD |
Even large children will struggle to fit. see full Lexus IS review |
2006 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
The front seat headrests are too far back for me. I feel if I use them I am looking at the sky because of their angle. I would prefer some fwd-rev adjustment which i have seen on other cars. see full Lexus IS review |