Lexus IS Lexus IS 2006 Lexus RX Lexus RX 2010

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Lexus IS vs. Lexus RX 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. Lexus RX Invoice Comparison

Lowest Total Price: $39,975

Lexus IS 250   
Difference: $7,450

Lowest Total Invoice: $34,623

Lexus IS 250   
Difference: $7,662

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062010
ModelISISRX
Trim250350350
Body4dr Sedan4dr Sedan4dr SUV
Base Price $29,990 $35,440 $37,625
Base Invoice $26,389 $31,186 $34,049
Luxury Package 3,495 3,495  
Navigation system 2,550 2,550  
Radar- or camera-based collision preparation system 2,850 2,850  
Obstacle detection, rear 500 500 500
Premium Package     2,400
Navigation Package     2,465
Unbranded 12 speakers     110
Comfort Package     1,950
Adaptive cruise control     1,500
Luxury Package 2,796 2,796  
Navigation system 2,168 2,168  
Radar- or camera-based collision preparation system 2,280 2,280  
Obstacle detection, rear 400 400 400
Premium Package     2,028
Navigation Package     2,085
Unbranded 12 speakers     88
Comfort Package     1,560
Adaptive cruise control     1,200
Options (change) 9,395 9,395 8,925
Options (change) 7,644 7,644 7,361
Destination 590 590 875
Total Price $39,975 $45,425 $47,425
Total Invoice $34,623 $39,420 $42,285

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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 Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Lexus RX

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $3,975
TrueDelta Adjusted Invoice Difference: $4,564
Model Year200620062010
ModelISISRX
Trim250350350
Body4dr Sedan4dr Sedan4dr SUV
Engine204hp V6306hp V6275hp V6
TransmissionM6T6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12194, 12?, 12
Tire (rear if not all the same)225/45-17225/45-17235/60-18
Total Price$39,975$45,425$47,425
Adjustments for Features0-1,050-3,475
Feature-Adjusted Total Price$39,975$44,375$43,950
Cost Above Minimum$0$4,400$0
Total Invoice$34,623$39,420$42,285
Adjustments for Features0-911-3,098
Feature-Adjusted Total Invoice$34,623$38,509$39,187
Cost Above Minimum$0$3,886$0

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Features Comparison: Lexus IS vs. Lexus RX

Model Year200620062010
ModelISISRX
Trim250350350
Body4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0 
FWD  $0
Accessories 
Power liftgate  $350
Sunshade, rear, power$225$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Rear side airbags  $300
Rollover sensor  $50
Cargo Management 
Cargo cover  $75
Rear seat pass-through$100$100 
Roof rails  $250
Climate Control 
Rear wiper  $175
Exterior 
Deep-tinted rear windows  $275
Laminated front side windows  $200
Rear spoiler  $200
Infotainment 
Bluetooth audio streaming  $25
Satellite radio  $200
Telematics service, such as OnStar  $200
Traffic information  $25
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Compass  $0
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Folding second row seats  $300
Manual fore-aft adjuster, second row seats  $75
Manual recliner, second row seats  $75
Memory system, passenger seat$150$150 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$625$1,675$4,100
Value of Feature Adjustments$0$1,050$3,475
Value of Feature Adjustments0-911-3,098

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Specifications Comparison: Lexus IS vs. Lexus RX

Model Year20062010
ModelISRX
Body4dr Sedan4dr SUV
Wheelbase107.5 in107.9 in
Length180.1 in187.8 in
Width70.9 in74.2 in
Height56.1 in66.3 in
Curb Weight3,456 lb.4,179 lb.
Fuel Capacity17.2 gal.19.2 gal.
Row 1 Headroom37.2 in39.1 in
Row 1 Shoulder Room54.4 in58.0 in
Row 1 Hip Room54.1 in55.6 in
Row 1 Legroom43.9 in43.1 in
Row 2 Headroom36.7 in37.7 in
Row 2 Shoulder Room52.7 in57.6 in
Row 2 Hip Room53.7 in54.5 in
Row 2 Legroom30.6 in36.8 in
Cargo Volume,
Minimum
13.0 ft340.0 ft3
Cargo Volume,
Maximum
13.080.3 ft3

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Option Package Details
Lexus IS 250

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
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
Total Requested172572%
Total Not Requested67528%
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
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
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
Total Requested172572%
Total Not Requested67528%
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
Lexus RX 350

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Total Requested650100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Upholstered door panels, leather250No
USB port25No
Total Requested215077%
Total Not Requested62523%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested90097%
Total Not Requested253%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Auto-dimming headlights200No
Total Requested125086%
Total Not Requested20014%

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