Lexus IS Lexus IS 2023 Infiniti M Infiniti M 2006

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Lexus IS (2023) vs. Infiniti M (2006) Specs

How powerful is the engine? How much room is in the back seat? Get the 2023 Lexus IS and 2006 Infiniti M specs.

2023 Lexus IS and 2006 Infiniti M Specifications

Model Year 2023 2006  
Model Lexus IS Infiniti M  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 110.2 in 114.2 in -4 in
Length 185.4 in 192.6 in -7.2 in
Width 72.4 in 70.8 in 1.6 in
Height 56.5 in 59.4 in -2.9 in
Curb Weight 3715 lb. 3889 lb. -174 lb.
Fuel Capacity 17.4 gal. 20.0 gal. -2.6 gal.
Headroom, Row 1 38.2 in 39.6 in -1.4 in
Shoulder Room, Row 1 55.9 in 58.2 in -2.3 in
Hip Room, Row 1 54.3 in 55.1 in -0.8 in
Legroom, Row 1 44.8 in 44.2 in 0.6 in
Headroom, Row 2 36.9 in 37.8 in -0.9 in
Shoulder Room, Row 2 53.4 in 56.9 in -3.5 in
Hip Room, Row 2 54.0 in 53.9 in 0.1 in
Legroom, Row 2 32.2 in 37.3 in -5.1 in
Total Legroom 77 in (over 2 rows) 81.5 in (over 2 rows) -4.5 in
Cargo Volume 10.8 ft3 14.9 ft3 -4.1 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2023 Lexus IS

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What Our Members Are Saying about the Seat Room and Comfort of the 2006 Infiniti M

2006 Infiniti M Seat Room and Comfort: Pros
YearBody/PowertrainComment
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
2006 Infiniti M Seat Room and Comfort: Cons
YearBody/PowertrainComment
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
 
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