Lexus IS Lexus IS 2015 Infiniti FX Infiniti FX 2007
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Lexus IS vs. Infiniti FX 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. Infiniti FX Invoice Comparison

Lowest Total Price: $45,580

Lexus IS 350   
Difference: $9,230

Lowest Total Invoice: $42,440

Lexus IS 350   
Difference: $7,735

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152007
ModelISFX
Trim350FX45
Body4dr Sedan4dr SUV
Base Price $40,065 $49,850
Base Invoice $37,261 $45,796
AWD 2,235  
Navigation system 1,855  
Adaptive cruise control 500  
Technology Package   4,200
AWD 2,078  
Navigation system 1,716  
Adaptive cruise control 460  
Technology Package   3,619
Options (change) 4,590 4,200
Options (change) 4,254 3,619
Destination 925 760
Total Price $45,580 $54,810
Total Invoice $42,440 $50,175

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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

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

Request free, no-obligation Lexus IS dealer quotes or Infiniti FX 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. Infiniti FX

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $7,205
TrueDelta Adjusted Invoice Difference: $5,881
Model Year20152007
ModelISFX
Trim350FX45
Body4dr Sedan4dr SUV
Engine306hp V6315hp V8
TransmissionT6T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG14/18 MPG
Audio (watts, speakers)293, 8300, 11
Tire (rear if not all the same)225/45-17265/50-20
Total Price$45,580$54,810
Adjustments for Features0-2,025
Feature-Adjusted Total Price$45,580$52,785
Total Invoice$42,440$50,175
Adjustments for Features0-1,854
Feature-Adjusted Total Invoice$42,440$48,321

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Features Comparison: Lexus IS vs. Infiniti FX

Model Year20152007
ModelISFX
Trim350FX45
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manually-shiftable automatic $1000
AWD$1700$1700
Accessories 
Power liftgate $350
Remote app$25 
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 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning $200
Rear side airbags$300 
Rollover sensor $50
Cargo Management 
Aluminum roof rails $250
Cargo cover $75
Cargo net $40
Climate Control 
Rear wiper $175
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential $150
Exterior 
Deep-tinted rear windows $275
Rear spoiler $200
Wheel-lip moldings $75
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
HD radio$50 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Compass $0
Power-folding mirrors $50
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Leather seating surfaces $900
Manual recliner, second row seats $75
Memory system, driver seat $200
Synthetic leather seating surfaces$0 
Upholstered instrument cluster hood$50 
Wood trim $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$4,715$6,740
Value of Feature Adjustments$0$2,025
Value of Feature Adjustments0-1,854

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See a complete comparison of Lexus IS vs. Infiniti FX features.

Specifications Comparison: Lexus IS vs. Infiniti FX

Model Year20152007
ModelISFX
Body4dr Sedan4dr SUV
Wheelbase110.2 in112.2 in
Length183.7 in189.1 in
Width71.3 in75.8 in
Height56.3 in65.9 in
Curb Weight3,737 lb.4,533 lb.
Fuel Capacity17.4 gal.23.8 gal.
Row 1 Headroom38.2 in40.8 in
Row 1 Shoulder Room55.9 in56.9 in
Row 1 Hip Room54.3 in54.3 in
Row 1 Legroom44.8 in43.9 in
Row 2 Headroom36.9 in39.5 in
Row 2 Shoulder Room53.4 in57.4 in
Row 2 Hip Room54.0 in55.0 in
Row 2 Legroom32.2 in35.2 in
Cargo Volume,
Minimum		10.8 ft327.4 ft3
Cargo Volume,
Maximum		10.864.5 ft3

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See a complete comparison of Lexus IS vs. Infiniti FX specs.

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75No
SMS text-to-speech reader25No
Speed limit information0No
App support0No
Remote app25No
Total Requested80086%
Total Not Requested12514%

Option Package Details
Infiniti FX FX45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Adaptive cruise control450Yes
Satellite radio200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Forward collision alert200Yes
Total Requested145088%
Total Not Requested20012%

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