Lexus IS Lexus IS 2006 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: $45,425

Lexus IS 350   
Difference: $15,920

Lowest Total Invoice: $39,420

Lexus IS 350   
Difference: $16,658

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062014
ModelISRLX
Trim350Base
Body4dr Sedan4dr Sedan
Base Price $35,440 $48,450
Base Invoice $31,186 $44,324
Luxury Package 3,495  
Navigation system 2,550  
Obstacle detection, rear 500  
Radar- or camera-based collision preparation system 2,850  
Advance Package   12,000
Luxury Package 2,796  
Navigation system 2,168  
Obstacle detection, rear 400  
Radar- or camera-based collision preparation system 2,280  
Advance Package   10,859
Options (change) 9,395 12,000
Options (change) 7,644 10,859
Destination 590 895
Total Price $45,425 $61,345
Total Invoice $39,420 $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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Request free, no-obligation Lexus IS dealer quotes or Acura RLX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Acura RLX

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $11,770
TrueDelta Adjusted Invoice Difference: $12,864
Model Year20062014
ModelISRLX
Trim350Base
Body4dr Sedan4dr Sedan
Engine306hp V6310hp V6
TransmissionT6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)21/28 MPG20/31 MPG
Audio (watts, speakers)194, 12500, 14
Tire (rear if not all the same)225/45-17245/40-19
Total Price$45,425$61,345
Adjustments for Features0-4,150
Feature-Adjusted Total Price$45,425$57,195
Total Invoice$39,420$56,078
Adjustments for Features0-3,794
Feature-Adjusted Total Invoice$39,420$52,284

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Features Comparison: Lexus IS vs. Acura RLX

Model Year20062014
ModelISRLX
Trim350Base
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0 
FWD $0
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Remote app $25
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system $200
Forward collision warning $200
Knee airbag, passenger$75 
Lane departure warning $200
Lane keeping assist $400
Rollover sensor $50
Torque vectoring, brake-based $100
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Water-repellent front-door glass$15 
Exterior 
Bright-finished exhaust tip(s)$25 
Laminated front side windows $200
Laminated rear side windows $100
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
Media drive $15
Satellite radio $200
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Fog lights$125 
LED headlights $1000
Power-folding mirrors $50
Spotter mirror(s) $50
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Heated second row seats $200
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Rear wheel steering $1500
Total Value of Features$3,690$7,840
Value of Feature Adjustments$0$4,150
Value of Feature Adjustments0-3,794

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Specifications Comparison: Lexus IS vs. Acura RLX

Model Year20062014
ModelISRLX
Body4dr Sedan4dr Sedan
Wheelbase107.5 in112.2 in
Length180.1 in196.1 in
Width70.9 in74.4 in
Height56.1 in57.7 in
Curb Weight3,527 lb.3,933 lb.
Fuel Capacity17.2 gal.18.5 gal.
Row 1 Headroom37.2 in37.6 in
Row 1 Shoulder Room54.4 in59.6 in
Row 1 Hip Room54.1 in55.9 in
Row 1 Legroom43.9 in42.3 in
Row 2 Headroom36.7 in36.9 in
Row 2 Shoulder Room52.7 in57.0 in
Row 2 Hip Room53.7 in54.5 in
Row 2 Legroom30.6 in38.8 in
Cargo Volume13.0 ft315.3 ft3

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Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Total Requested180075%
Total Not Requested60025%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

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-speed200Yes
Lane keeping assist system400No
Sunshades, second row125No
Sunshade, rear, power225Yes
Krell, 500W, 14 speakers (with subwoofer)350No
Laminated rear side windows100No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200No
Power-folding mirrors50No
Woodgrain trim (optional)0No
Blind spot warning system200No
245/40WR19 tires400No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Total Requested295052%
Total Not Requested275048%

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