Lexus IS Lexus IS 2015 Acura RLX Acura RLX 2014

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Lexus IS vs. Acura RLX Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Lexus IS vs. Acura RLX Invoice Comparison

Lowest Total Price: $45,665

Lexus IS 250   
Difference: $15,680

Lowest Total Invoice: $42,458

Lexus IS 250   
Difference: $13,620

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152014
ModelISISRLX
Trim250350Base
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $36,550 $40,065 $48,450
Base Invoice $33,994 $37,261 $44,324
Navigation System / Mark Levinson Pkg. 2,995 2,995  
Luxury Package 3,535    
Adaptive cruise control 500 500  
Obstacle detection, rear 500 500  
Lane departure warning 450    
Sunshade, rear, power 210 210  
F Sport Package   3,740  
Blind spot warning system   600  
Advance Package     12,000
Navigation System / Mark Levinson Pkg. 2,764 2,764  
Luxury Package 3,251    
Adaptive cruise control 460 460  
Obstacle detection, rear 460 460  
Lane departure warning 412    
Sunshade, rear, power 192 192  
F Sport Package   3,441  
Blind spot warning system   552  
Advance Package     10,859
Options (change) 8,190 8,545 12,000
Options (change) 7,539 7,869 10,859
Destination 925 925 895
Total Price $45,665 $49,535 $61,345
Total Invoice $42,458 $46,055 $56,078

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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TrueDelta Value Comparison: Lexus IS vs. Acura RLX

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $13,730
TrueDelta Adjusted Invoice Difference: $11,855
Model Year201520152014
ModelISISRLX
Trim250350Base
Body4dr Sedan4dr Sedan4dr Sedan
Engine204hp V6306hp V6310hp V6
TransmissionT6T8T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)835, 15835, 15500, 14
Tire (rear if not all the same)225/45-17225/40-18245/40-19
Total Price$45,665$49,535$61,345
Adjustments for Features-1,1750-3,125
Feature-Adjusted Total Price$44,490$49,535$58,220
Cost Above Minimum$0$5,045$0
Total Invoice$42,458$46,055$56,078
Adjustments for Features-1,0920-2,857
Feature-Adjusted Total Invoice$41,366$46,055$53,221
Cost Above Minimum$0$4,689$0

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Features Comparison: Lexus IS vs. Acura RLX

Model Year201520152014
ModelISISRLX
Trim250350Base
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 $1100
8-speed manually-shiftable automatic $1300 
RWD$0$0 
FWD  $0
Accessories 
Active noise reduction  $0
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Heated steering wheel$100  
Sunshades, second row  $125
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power$350 $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed$200$200 
Cross-traffic warning, rear$100$100 
High performance brake pads (optional) $0 
Knee airbag, passenger$75$75 
Lane departure warning$200 $200
Lane keeping assist  $400
Rear side airbags$300$300 
Rollover sensor  $50
Temporary spare tire$150$150 
Torque vectoring, brake-based  $100
Cargo Management 
Overhead sunglass holder$25$25 
Rear seat pass-through  $100
Climate Control 
Automatic air recirculation$100$100 
Rain-sensing wipers$175 $175
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Variable intermittent wipers $75 
Water-repellent front-door glass$15$15 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Laminated front side windows  $200
Laminated rear side windows  $100
Infotainment 
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
Media drive  $15
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming driver-side mirror$75 $75
Auto-dimming passenger-side mirror$75 $75
Fog lights$125  
Large color reconfigurable instrument cluster display $250 
Mirror tilt-down in reverse$25 $25
Power-folding mirrors  $50
Spotter mirror(s)  $50
Seats and Interior Trim 
Folding second row seats$300$300 
Heated second row seats  $200
Leather door panel trim  $250
Leather seating surfaces$900 $900
Memory system, driver seat$200 $200
Metal pedals $75 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Synthetic leather seating surfaces $0 
Upholstered instrument cluster hood$50$50 
Wood trim$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Adaptive dampers - mechanical  $100
Electronic systems calibration selector$200$200 
Rear wheel steering  $1500
Sport suspension (upgrade) $0 
Total Value of Features$5,990$4,815$7,940
Value of Feature Adjustments$1,175$0$3,125
Value of Feature Adjustments-1,0920-2,857

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Specifications Comparison: Lexus IS vs. Acura RLX

Model Year20152014
ModelISRLX
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length183.7 in196.1 in
Width71.3 in74.4 in
Height56.3 in57.7 in
Curb Weight3,462 lb.3,934 lb.
Fuel Capacity17.4 gal.18.5 gal.
Row 1 Headroom38.2 in37.6 in
Row 1 Shoulder Room55.9 in59.6 in
Row 1 Hip Room54.3 in55.9 in
Row 1 Legroom44.8 in42.3 in
Row 2 Headroom36.9 in36.9 in
Row 2 Shoulder Room53.4 in57.0 in
Row 2 Hip Room54.0 in54.5 in
Row 2 Legroom32.2 in38.8 in
Cargo Volume10.8 ft315.3 ft3

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Option Package Details
Lexus IS 250

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested117577%
Total Not Requested35023%
Luxury Package
FeatureValueRequested?
Wood trim300No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
LED headlights500Yes
Total Requested267584%
Total Not Requested50016%

Option Package Details
Lexus IS 350

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested117577%
Total Not Requested35023%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100No
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
LED headlights500Yes
Total Requested100039%
Total Not Requested157561%

Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200No
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, high-speed200No
Lane keeping assist system400No
Sunshade, rear, power225Yes
Sunshades, second row125No
Krell, 500W, 14 speakers (with subwoofer)350No
Rain-sensing wipers100Yes
Laminated front side windows200No
Power-folding mirrors50No
Woodgrain trim (optional)0No
Blind spot warning system200Yes
Laminated rear side windows100No
Leather seating surfaces900Yes
245/40WR19 tires400No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Navigation system600Yes
Total Requested297552%
Total Not Requested272548%

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