Lexus IS Lexus IS 2014 Lexus RX Lexus RX 2019

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Lexus IS (2014) vs. Lexus RX (2019) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Lexus IS and 2019 Lexus RX specs.

2014 Lexus IS and 2019 Lexus RX Specifications

Model Year 2014 2019  
Model Lexus IS Lexus RX  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 110.2 in 109.8 in 0.4 in
Length 183.7 in 192.5 in -8.8 in
Width 71.3 in 74.6 in -3.3 in
Height 56.3 in 67.7 in -11.4 in
Curb Weight 3461 lb. 4222 lb. -761 lb.
Fuel Capacity 17.4 gal. 19.2 gal. -1.8 gal.
Headroom, Row 1 38.2 in 39.4 in -1.2 in
Shoulder Room, Row 1 55.9 in 57.8 in -1.9 in
Hip Room, Row 1 54.3 in 56.6 in -2.3 in
Legroom, Row 1 44.8 in 44.1 in 0.7 in
Headroom, Row 2 36.9 in 39.1 in -2.2 in
Shoulder Room, Row 2 53.4 in 57.6 in -4.2 in
Hip Room, Row 2 54.0 in 56.1 in -2.1 in
Legroom, Row 2 32.2 in 38.0 in -5.8 in
Total Legroom 77 in (over 2 rows) 82.1 in (over 2 rows) -5.1 in
Cargo Volume, Minimum 10.8 ft3 18.4 ft3 -7.6 ft3
Cargo Volume, Maximum 10.8 ft3 56.3 ft3 -45.5 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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