Lexus IS Lexus IS 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2009

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Lexus IS (2014) vs. Mercedes-Benz M-Class (2009) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Lexus IS and 2009 Mercedes-Benz M-Class specs.

2014 Lexus IS and 2009 Mercedes-Benz M-Class Specifications

Model Year 2014 2009  
Model Lexus IS Mercedes-Benz M-Class  
Engine 5.0L V8
DOHC-4v
416 hp@6600
371 lb-ft@5200
6.2L V8
DOHC-4v
503 hp@6800
465 lb-ft@5200
 
Transmission 8-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain RWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 110.2 in 114.7 in -4.5 in
Length 183.7 in 188.5 in -4.8 in
Width 71.3 in 75.2 in -3.9 in
Height 56.3 in 70.1 in -13.8 in
Curb Weight 3780 lb. 5093 lb. -1313 lb.
Fuel Capacity 17.4 gal. 25.1 gal. -7.7 gal.
Headroom, Row 1 38.2 in 39.9 in -1.7 in
Shoulder Room, Row 1 55.9 in 59.9 in -4 in
Hip Room, Row 1 54.3 in 55.9 in -1.6 in
Legroom, Row 1 44.8 in 42.2 in 2.6 in
Headroom, Row 2 36.9 in 39.8 in -2.9 in
Shoulder Room, Row 2 53.4 in 59.8 in -6.4 in
Hip Room, Row 2 54.0 in 56.2 in -2.2 in
Legroom, Row 2 32.2 in 40.0 in -7.8 in
Total Legroom 77 in (over 2 rows) 82.2 in (over 2 rows) -5.2 in
Cargo Volume, Minimum 10.8 ft3 29.4 ft3 -18.6 ft3
Cargo Volume, Maximum 10.8 ft3 72.4 ft3 -61.6 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2014 Lexus IS

2014 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
 

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What Our Members Are Saying about the Seat Room and Comfort of the 2009 Mercedes-Benz M-Class

2009 Mercedes-Benz M-Class Seat Room and Comfort: Pros
YearBody/PowertrainComment
2008 4dr SUV turbocharged 215hp 3.0L V6 Diesel
7-speed shiftable automatic AWD
Bottom seat cushions are long enough for taller drivers. Padding is not too firm or too soft. Excellent support and an upright, easy-chair seating position, instead of having to extend your legs horizontally to get legroom. Results in no low back pain. see full Mercedes-Benz M-Class review
2009 Mercedes-Benz M-Class Seat Room and Comfort: Cons
YearBody/PowertrainComment
2008 4dr SUV 382-horsepower 5.5L V8
7-speed shiftable automatic AWD
very still and uncomfortable for long drives see full Mercedes-Benz M-Class review
 
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