Lexus GS Lexus GS 2015 Lexus IS Lexus IS 2013

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Lexus GS (2015) vs. Lexus IS (2013) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Lexus GS and 2013 Lexus IS specs.

2015 Lexus GS and 2013 Lexus IS Specifications

Model Year 2015 2013  
Model Lexus GS Lexus IS  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 112.2 in 107.5 in 4.7 in
Length 190.7 in 180.1 in 10.6 in
Width 72.4 in 70.9 in 1.5 in
Height 57.3 in 56.1 in 1.2 in
Curb Weight 3795 lb. 3455 lb. 340 lb.
Fuel Capacity 17.4 gal. 17.2 gal. 0.2 gal.
Headroom, Row 1 38.0 in 37.2 in 0.8 in
Shoulder Room, Row 1 57.3 in 54.4 in 2.9 in
Hip Room, Row 1 54.5 in 54.1 in 0.4 in
Legroom, Row 1 42.3 in 43.9 in -1.6 in
Headroom, Row 2 37.8 in 36.7 in 1.1 in
Shoulder Room, Row 2 55.7 in 52.7 in 3 in
Hip Room, Row 2 54.1 in 53.7 in 0.4 in
Legroom, Row 2 36.8 in 30.6 in 6.2 in
Total Legroom 79.1 in (over 2 rows) 74.5 in (over 2 rows) 4.6 in
Cargo Volume 14.3 ft3 13.0 ft3 1.3 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Lexus GS

2015 Lexus GS Seat Room and Comfort: Pros
YearComment
2014 The best thing about driving the Lexus GS F Sport two years ago remains the best thing. Its highly adjustable driver seat ranks among the few that are both supportive during aggressive driving and comfortable all the time. Adjustments include bi-level lumber, side bolsters, and thigh support. (Note: You can get the same adjustments on the passenger side, but only with the Luxury Package, not the F Sport.) The Cadillac's seats, while far from punishing, aren't as form-fitting or as comfortable. You also sit lower in the CTS, good for feeling sporty, not so good for seeing out of the car. The larger windows in the Lexus also boost driver confidence. see full Lexus GS review
 

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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 Sedans
See TrueDelta's information for all Lexus models.