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 2,799 mm 2,901 mm 0 mm
Length 4,709 mm 4,892 mm 0 mm
Width 1,839 mm 1,798 mm 0 mm
Height 1,435 mm 1,509 mm 0 mm
Curb Weight 1,685 kg 1,764 kg 0 kg
Fuel Capacity 66 L 76 L -10 L
Headroom, Row 1 970 mm 1,006 mm 969 mm
Shoulder Room, Row 1 1,420 mm 1,478 mm 0 mm
Hip Room, Row 1 1,379 mm 1,400 mm 0 mm
Legroom, Row 1 1,138 mm 1,123 mm 0 mm
Headroom, Row 2 937 mm 960 mm -23 mm
Shoulder Room, Row 2 1,356 mm 1,445 mm 0 mm
Hip Room, Row 2 1,372 mm 1,369 mm 0 mm
Legroom, Row 2 818 mm 947 mm -129 mm
Total Legroom 1,956 mm (over 2 rows) 2,070 mm (over 2 rows) -1 mm
Cargo Volume 306 L 422 L -116 L

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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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