Acura RLX Acura RLX 2019 Lexus IS Lexus IS 2015

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Acura RLX (2019) vs. Lexus IS (2015) Specs

How powerful is the engine? How much room is in the back seat? Get the 2019 Acura RLX and 2015 Lexus IS specs.

2019 Acura RLX and 2015 Lexus IS Specifications

Model Year 2019 2015  
Model Acura RLX Lexus IS  
Engine 3.5L V6
OHC-4v
310 hp@6500
272 lb-ft@4500
3.5L V6
DOHC-4v
306 hp@6400
277 lb-ft@4800
 
Transmission 10-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain FWD RWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 2,850 mm 2,799 mm 0 mm
Length 5,032 mm 4,666 mm 1 mm
Width 1,890 mm 1,811 mm 0 mm
Height 1,466 mm 1,430 mm 0 mm
Curb Weight 1,804 kg 1,612 kg 0 kg
Fuel Capacity 70 L 66 L 4 L
Headroom, Row 1 955 mm 970 mm -15 mm
Shoulder Room, Row 1 1,514 mm 1,420 mm 0 mm
Hip Room, Row 1 1,420 mm 1,379 mm 0 mm
Legroom, Row 1 1,074 mm 1,138 mm 0 mm
Headroom, Row 2 937 mm 937 mm 0 mm
Shoulder Room, Row 2 1,448 mm 1,356 mm 0 mm
Hip Room, Row 2 1,384 mm 1,372 mm 0 mm
Legroom, Row 2 986 mm 818 mm 168 mm
Total Legroom 2,060 mm (over 2 rows) 1,956 mm (over 2 rows) 1 mm
Cargo Volume 422 L 306 L 116 L

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What Our Members Are Saying about the Seat Room and Comfort of the 2019 Acura RLX

2019 Acura RLX Seat Room and Comfort: Pros
YearBody/PowertrainComment
2018 4dr Sedan Everyone who sits in the back seats comments on the comfort and leg room. see full Acura RLX review
 

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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