Infiniti QX Infiniti QX 2009 Lexus IS Lexus IS 2007

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Infiniti QX vs. Lexus IS 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.

Infiniti QX vs. Lexus IS Invoice Comparison

Lowest Total Price: $40,493

Lexus IS 250   
Difference: $16,697

Lowest Total Invoice: $35,058

Lexus IS 250   
Difference: $17,713

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920072007
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Base Price $55,050 $30,255 $35,705
Base Invoice $50,806 $26,623 $31,420
Adaptive cruise control 1,150    
Cargo net 30 59 59
Cargo mat 95 69 69
Luxury Package   3,495 3,495
Obstacle detection, rear   500 500
Navigation system   2,550 2,550
Radar- or camera-based collision preparation system   2,850 2,850
Sunroof   0 0
Adaptive cruise control 996    
Cargo net 24 35 35
Cargo mat 80 41 41
Luxury Package   2,796 2,796
Obstacle detection, rear   400 400
Navigation system   2,168 2,168
Radar- or camera-based collision preparation system   2,280 2,280
Sunroof   0 0
Options (change) 1,275 9,523 9,523
Options (change) 1,100 7,720 7,720
Destination 865 715 715
Total Price $57,190 $40,493 $45,943
Total Invoice $52,771 $35,058 $39,855

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

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TrueDelta Value Comparison: Infiniti QX vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $11,832
TrueDelta Adjusted Invoice Difference: $13,224
Model Year200920072007
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Engine320hp V8204hp V6306hp V6
TransmissionA5M6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12194, 12194, 12
Tire (rear if not all the same)275/60-20225/45-17225/45-17
Total Price$57,190$40,493$45,943
Adjustments for Features-4,8650-950
Feature-Adjusted Total Price$52,325$40,493$44,993
Cost Above Minimum$0$0$4,500
Total Invoice$52,771$35,058$39,855
Adjustments for Features-4,4890-824
Feature-Adjusted Total Invoice$48,282$35,058$39,031
Cost Above Minimum$0$0$3,973

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Features Comparison: Infiniti QX vs. Lexus IS

Model Year200920072007
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900  
6-speed manual $150 
6-speed manually-shiftable automatic  $1100
RWD$0$0$0
Accessories 
Heated steering wheel$100  
Power flip-out rear side windows$125  
Power liftgate$350  
Power-adjustable pedals$125  
Sunshade, rear, power $225$225
Tilt steering wheel, power$200  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial $200$200
Forward collision warning$200  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Rollover sensor$50  
Side curtain airbags $350$350
Side curtain airbags, three rows$500  
Cargo Management 
Overhead console storage compartments$100  
Rear seat pass-through $100$100
Removable second-row console$200  
Roof rack$300  
Climate Control 
Rain-sensing wipers $175$175
Rear air vents $100$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$15
Exterior 
Bodyside cladding$350  
Deep-tinted rear windows$275  
Running boards$350  
Tow hook(s), front$40  
Wheel-lip moldings$75  
Infotainment 
Aux input $50$50
Media drive$15  
Rear seat audio controls$25  
Satellite radio - three year subscription$400  
Traffic information$25  
Instruments, Lights, and Mirrors 
Analog clock$25  
Compass$0  
Mirror tilt-down in reverse $25$25
Power-folding mirrors$50  
Steering-linked headlights $150$150
Transmission temperature gauge$75  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Folding passenger seat$150  
Folding second row seats$300  
Heated second row seats$200  
Illuminated door sill trim plates $200$200
Manual lumbar adjuster, passenger seat$50  
Manual recliner, second row seats$75  
Memory system, passenger seat $150$150
Power lumbar adjuster, passenger seat $100$100
Power-folding third row seats$1000  
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Auto-leveling rear shocks$200  
Polished alloy wheels$350  
Total Value of Features$8,005$3,140$4,090
Value of Feature Adjustments$4,865$0$950
Value of Feature Adjustments-4,4890-824

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Specifications Comparison: Infiniti QX vs. Lexus IS

Model Year20092007
ModelQXIS
Body4dr SUV4dr Sedan
Wheelbase123.2 in107.5 in
Length206.9 in180.1 in
Width78.8 in70.9 in
Height77.0 in56.1 in
Curb Weight5,598 lb.3,456 lb.
Fuel Capacity28.0 gal.17.2 gal.
Row 1 Headroom41.0 in37.2 in
Row 1 Shoulder Room65.1 in54.4 in
Row 1 Hip Room61.3 in54.1 in
Row 1 Legroom41.8 in43.9 in
Row 2 Headroom40.0 in36.7 in
Row 2 Shoulder Room64.5 in52.7 in
Row 2 Hip Room60.1 in53.7 in
Row 2 Legroom41.9 in30.6 in
Row 3 Headroom35.9 in0.0 in
Row 3 Shoulder Room63.7 in0.0 in
Row 3 Hip Room48.8 in0.0 in
Row 3 Legroom32.2 in0.0 in
Cargo Volume,
Minimum
20.0 ft313.0 ft3
Cargo Volume,
Behind R2
61.2 ft313.0 ft3
Cargo Volume,
Maximum
97.1 ft313.0 ft3

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Option Package Details
Lexus IS 250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200No
Total Requested45069%
Total Not Requested20031%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested135052%
Total Not Requested125048%
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

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200No
Total Requested45069%
Total Not Requested20031%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested135052%
Total Not Requested125048%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

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