Lexus IS Lexus IS 2007 Acura RDX Acura RDX 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Lexus IS vs. Acura RDX 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 RDX Invoice Comparison

Lowest Total Price: $44,975

Acura RDX   
Difference: $840

Lowest Total Invoice: $39,779

Lexus IS 350   
Difference: $2,959

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072018
ModelISRDX
Trim350Base
Body4dr Sedan4dr SUV
Base Price $35,705 $35,800
Base Invoice $31,420 $33,995
Luxury Package 3,495  
6-speed shiftable automatic 0  
Sunroof 0  
Navigation system 2,550  
Radar- or camera-based collision preparation system 2,850  
Obstacle detection, rear 500  
Advance Package   6,700
AWD   1,500
Luxury Package 2,796  
6-speed shiftable automatic 0  
Sunroof 0  
Navigation system 2,168  
Radar- or camera-based collision preparation system 2,280  
Obstacle detection, rear 400  
Advance Package   6,347
AWD   1,421
Options (change) 9,395 8,200
Options (change) 7,644 7,768
Destination 715 975
Total Price $45,815 $44,975
Total Invoice $39,779 $42,738

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Lexus IS dealer quotes or Acura RDX dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Lexus IS vs. Acura RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $5,715
TrueDelta Adjusted Invoice Difference: $1,674
Model Year20072018
ModelISRDX
Trim350Base
Body4dr Sedan4dr SUV
Engine306hp V6279hp V6
TransmissionT6T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/28 MPG19/27 MPG
Audio (watts, speakers)194, 12410, 10
Tire (rear if not all the same)225/45-17235/60-18
Total Price$45,815$44,975
Adjustments for Features0-4,875
Feature-Adjusted Total Price$45,815$40,100
Total Invoice$39,779$42,738
Adjustments for Features0-4,633
Feature-Adjusted Total Invoice$39,779$38,105

Return to top

Features Comparison: Lexus IS vs. Acura RDX

Model Year20072018
ModelISRDX
Trim350Base
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0 
AWD $1700
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Power liftgate $350
Remote start $150
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning $200
Lane keeping assist $400
Pedestrian detection $50
Rollover sensor $50
Wide-view rear camera $0
Cargo Management 
Cargo cover $75
Overhead sunglass holder$25 
Rear seat pass-through$100 
Climate Control 
Rear wiper $175
Water-repellent front-door glass$15 
Exterior 
Bodyside cladding $350
Deep-tinted rear windows $275
Rear spoiler $200
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
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Compass $0
LED headlights $1000
Spotter mirror(s) $50
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Illuminated door sill trim plates$200 
Memory system, passenger seat$150 
Power lumbar adjuster, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Machined alloy wheels $350
Total Value of Features$4,640$9,515
Value of Feature Adjustments$0$4,875
Value of Feature Adjustments0-4,633

Return to top

Specifications Comparison: Lexus IS vs. Acura RDX

Model Year20072018
ModelISRDX
Body4dr Sedan4dr SUV
Wheelbase107.5 in105.7 in
Length180.1 in184.4 in
Width70.9 in73.7 in
Height56.1 in65.0 in
Curb Weight3,527 lb.3,902 lb.
Fuel Capacity17.2 gal.16.0 gal.
Row 1 Headroom37.2 in38.7 in
Row 1 Shoulder Room54.4 in58.7 in
Row 1 Hip Room54.1 in55.7 in
Row 1 Legroom43.9 in42.0 in
Row 2 Headroom36.7 in38.1 in
Row 2 Shoulder Room52.7 in57.2 in
Row 2 Hip Room53.7 in53.8 in
Row 2 Legroom30.6 in38.3 in
Cargo Volume,
Minimum
13.0 ft326.1 ft3
Cargo Volume,
Maximum
13.061.3 ft3

Return to top

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Total Requested147557%
Total Not Requested112543%
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 RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Fog lights125Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Traffic + travel information25No
Cross-traffic warning, rear100No
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250No
Voice control for nav and audio100Yes
HD radio50No
Blind spot warning system200No
Media drive15No
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200No
Pedestrian detection50No
Lane keeping assist400No
Total Requested307550%
Total Not Requested309050%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models.