Lexus IS Lexus IS 2013 Infiniti QX Infiniti QX 2008

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Lexus IS vs. Infiniti QX 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 QX Invoice Comparison

Lowest Total Price: $54,560

Infiniti QX QX56   
Difference: $12,788

Lowest Total Invoice: $50,114

Infiniti QX QX56   
Difference: $12,487

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132008
ModelISQX
TrimFQX56
Body4dr Sedan4dr SUV
Base Price $61,750 $52,450
Base Invoice $57,430 $48,180
Navigation system 2,490  
Obstacle detection, rear 500  
Adaptive cruise control 1,500 1,150
Rear bumper protector 76  
Cargo net 64 30
Cargo mat 73 65
Navigation system 2,300  
Obstacle detection, rear 460  
Adaptive cruise control 1,380 991
Rear bumper protector 53  
Cargo net 39 24
Cargo mat 44 54
Options (change) 4,703 1,245
Options (change) 4,276 1,069
Destination 895 865
Total Price $67,348 $54,560
Total Invoice $62,601 $50,114

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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 Infiniti QX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Infiniti QX

Lowest Adjusted Price and Invoice: Infiniti QX QX56
TrueDelta Adjusted Price Difference: $16,778
TrueDelta Adjusted Invoice Difference: $16,152
Model Year20132008
ModelISQX
TrimFQX56
Body4dr Sedan4dr SUV
Engine416hp V8320hp V8
TransmissionT8A5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)194, 12?, 12
Tire (rear if not all the same)225/40-19275/60-20
Total Price$67,348$54,560
Adjustments for Features0-3,990
Feature-Adjusted Total Price$67,348$50,570
Total Invoice$62,601$50,114
Adjustments for Features0-3,665
Feature-Adjusted Total Invoice$62,601$46,449

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Features Comparison: Lexus IS vs. Infiniti QX

Model Year20132008
ModelISQX
TrimFQX56
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed automatic $900
RWD$0$0
Accessories 
Heated steering wheel $100
Power flip-out rear side windows $125
Power liftgate $350
Power-adjustable pedals $125
Tilt steering wheel, power $200
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial$200 
Full-size spare tire $225
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rollover sensor $50
Side curtain airbags$350 
Side curtain airbags, three rows $500
Temporary spare tire$150 
Cargo Management 
Liftglass or two-piece tailgate $150
Overhead console storage compartments $100
Rear seat pass-through$100 
Removable second-row console $200
Roof rack $300
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Rain-sensing wipers$175 
Rear air vents$100 
Rear air vents with manual controls $150
Rear HVAC unit $400
Rear wiper $175
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Exterior 
Body kit$0 
Bodyside cladding $350
Deep-tinted rear windows $275
Rear spoiler$200 
Running boards $350
Tow hook(s), front $40
Wheel-lip moldings $75
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
DVD-compatible player$0 
HD radio$50 
Media drive $15
Rear seat audio controls $25
Satellite radio$200 
Satellite radio - three year subscription $400
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock $25
Compass $0
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Transmission temperature gauge $75
Seats and Interior Trim 
Aluminum trim$100 
Door sill trim plates $100
Folding passenger seat $150
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates$200 
Leather door panel trim$250 
Leather seating surfaces, third-row seats $200
Manual lumbar adjuster, passenger seat $50
Manual recliner, second row seats $75
Metal pedals$75 
Power lumbar adjuster, passenger seat$100 
Power-folding third row seats $1000
Wood trim $300
Suspension, Wheels, and Tires 
Alloy wheels$350 
Auto-leveling rear shocks $200
Chrome-plated alloy wheels $850
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,240$9,230
Value of Feature Adjustments$0$3,990
Value of Feature Adjustments0-3,665

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Specifications Comparison: Lexus IS vs. Infiniti QX

Model Year20132008
ModelISQX
Body4dr Sedan4dr SUV
Wheelbase107.5 in123.2 in
Length180.1 in206.9 in
Width70.9 in78.8 in
Height56.1 in77.0 in
Curb Weight3,456 lb.5,598 lb.
Fuel Capacity17.2 gal.28.0 gal.
Row 1 Headroom37.2 in41.0 in
Row 1 Shoulder Room54.4 in65.1 in
Row 1 Hip Room54.1 in61.3 in
Row 1 Legroom43.9 in41.8 in
Row 2 Headroom36.7 in40.0 in
Row 2 Shoulder Room52.7 in64.5 in
Row 2 Hip Room53.7 in60.1 in
Row 2 Legroom30.6 in41.9 in
Row 3 Headroom0.0 in35.9 in
Row 3 Shoulder Room0.0 in63.7 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in32.2 in
Cargo Volume,
Minimum
13.0 ft320.0 ft3
Cargo Volume,
Behind R2
13.061.2 ft3
Cargo Volume,
Maximum
13.097.1 ft3

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Option Package Details
Lexus IS F

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Total Requested90090%
Total Not Requested10010%

Option Package Details
Infiniti QX QX56

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Obstacle detection, front150Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested800100%
Total Not Requested00%

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