Lexus GS Lexus GS 2015 Lexus IS Lexus IS 2015

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

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

2015 Lexus GS and 2015 Lexus IS Specifications

Model Year 2015 2015  
Model Lexus GS Lexus IS  
Engine 3.5L V6
DOHC-4v
228 kW@6400
376 Nm@4800
3.5L V6
DOHC-4v
228 kW@6400
376 Nm@4800
 
Transmission 6-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 2,850 mm 2,799 mm 0 mm
Length 4,844 mm 4,666 mm 0 mm
Width 1,839 mm 1,811 mm 0 mm
Height 1,455 mm 1,430 mm 0 mm
Curb Weight 1,805 kg 1,695 kg 0 kg
Fuel Capacity 66 L 66 L 0 L
Headroom, Row 1 965 mm 970 mm -5 mm
Shoulder Room, Row 1 1,455 mm 1,420 mm 0 mm
Hip Room, Row 1 1,384 mm 1,379 mm 0 mm
Legroom, Row 1 1,074 mm 1,138 mm 0 mm
Headroom, Row 2 960 mm 937 mm 23 mm
Shoulder Room, Row 2 1,415 mm 1,356 mm 0 mm
Hip Room, Row 2 1,374 mm 1,372 mm 0 mm
Legroom, Row 2 935 mm 818 mm 117 mm
Total Legroom 2,009 mm (over 2 rows) 1,956 mm (over 2 rows) 1 mm
Cargo Volume 405 L 306 L 99 L

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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 2015 Lexus IS

2015 Lexus IS Seat Room and Comfort: Pros
YearComment
2016 For me, the front bucket seats in Lexus F Sport models provide a nearly ideal blend of comfort and support. Even when they don't lack lateral support, the seats in competitors don't fit my form as well. Infiniti doesn't offer the Q50 2.0t in Sport form. The standard car's front seats provide little lateral support. The instrument panel appears larger and more imposing in the Infiniti than in the Lexus. Still, I wish the view forward were a little more open in the latter. (The Cadillac ATS is better in this regard.) Lexus lowered the driving position compared to the previous IS to help the car feel sportier. I raised the seat some to compensate. Adding all-wheel-drive to the Lexus IS (and a V6 engine with it, AWD isn't offered with the 2.0T engine) adds another issue, a large hump beneath the driver's right calf. Some drivers might find they have to adjust how they sit to avoid this hump. see full Lexus IS review
 

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

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See TrueDelta's information for all Lexus models.