Infiniti M Infiniti M 2009 Lexus IS Lexus IS 2013

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Infiniti M (2009) vs. Lexus IS (2013) Specs

How powerful is the engine? How much room is in the back seat? Get the 2009 Infiniti M and 2013 Lexus IS specs.

2009 Infiniti M and 2013 Lexus IS Specifications

Model Year 2009 2013  
Model Infiniti M Lexus IS  
Engine  
Transmission  
Drivetrain  
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 3857 lb. 3455 lb. 402 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

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What Our Members Are Saying about the Seat Room and Comfort of the 2009 Infiniti M

2009 Infiniti M Seat Room and Comfort: Pros
YearBody/PowertrainComment
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
 

TrueDelta Reviews the Seat Room and Comfort of the 2013 Lexus IS

2013 Lexus IS Seat Room and Comfort: Pros
YearComment
2014 Following the Germans' lead, many car makers have been fitting firmer and firmer seats. Cadillac might have once been known for seats you could sink deep into, but those in the ATS are the opposite, with too little give and contours that are far from form-fitting. No fear, Lexus hasn't done the same with the IS. Even the more heavily bolstered seats that are part of the F Sport package lack hard points, which helps them provide a slop-free fit for a wide range of body types. (Oddly, you'll find seats similar to these in some Chrysler people haulers.) Personally, I wouldn't mind a little firmer support, but then I also prefer a firm mattress. Notably, the lumbar support in the Lexus IS is only two-way and the spread of the side bolsters is not adjustable. For four-way lumbar support and adjustable side bolsters (plus somewhat firmer support) you need to step up to the larger Lexus GS. see full Lexus IS review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2013 Lexus IS

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See TrueDelta's information for all Infiniti models.