Lexus IS Lexus IS 2014 Lexus GS Lexus GS 2015

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Lexus IS (2014) vs. Lexus GS (2015) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Lexus IS and 2015 Lexus GS specs.

2014 Lexus IS and 2015 Lexus GS Specifications

Model Year 2014 2015  
Model Lexus IS Lexus GS  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 2,799 mm 2,850 mm 0 mm
Length 4,666 mm 4,844 mm 0 mm
Width 1,811 mm 1,839 mm 0 mm
Height 1,430 mm 1,455 mm 0 mm
Curb Weight 1,570 kg 1,721 kg 0 kg
Fuel Capacity 66 L 66 L 0 L
Headroom, Row 1 970 mm 965 mm 5 mm
Shoulder Room, Row 1 1,420 mm 1,455 mm 0 mm
Hip Room, Row 1 1,379 mm 1,384 mm 0 mm
Legroom, Row 1 1,138 mm 1,074 mm 0 mm
Headroom, Row 2 937 mm 960 mm -23 mm
Shoulder Room, Row 2 1,356 mm 1,415 mm 0 mm
Hip Room, Row 2 1,372 mm 1,374 mm 0 mm
Legroom, Row 2 818 mm 935 mm -117 mm
Total Legroom 1,956 mm (over 2 rows) 2,009 mm (over 2 rows) -1 mm
Cargo Volume 306 L 405 L -99 L

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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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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
 

What Our Members Are Saying about the Seat Room and Comfort of the 2015 Lexus GS

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