Infiniti QX Infiniti QX 2007 Lexus RX Lexus RX 2012
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Infiniti QX 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.

Infiniti QX vs. Lexus RX Invoice Comparison

Lowest Total Price: $54,795

Infiniti QX QX56   
Difference: $177

Lowest Total Invoice: $50,169

Infiniti QX QX56   
Difference: $1,098

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  Down Payment Interest Rate Term
Model Year20072012
ModelQXRX
TrimQX56350
Body4dr SUV4dr SUV
Base Price $49,950 $39,075
Base Invoice $45,888 $36,537
Adaptive cruise control 800 1,500
Sunroof 1,200  
Satellite radio 350  
Second-row 3-section 3-person split bench 0  
Cargo mat 80 92
Entertainment system, ceiling-mounted 1,600  
Luxury Package   4,900
Navigation Package   2,465
Unbranded 12 speakers   110
Entertainment system with dual headrest screens   2,540
AWD   1,400
Xenon HID headlights   875
Heated front seats   640
Obstacle detection, rear   500
Adaptive cruise control 689 1,380
Sunroof 1,034  
Satellite radio 302  
Second-row 3-section 3-person split bench 0  
Cargo mat 62 55
Entertainment system, ceiling-mounted 1,379  
Luxury Package   4,543
Navigation Package   2,277
Unbranded 12 speakers   100
Entertainment system with dual headrest screens   2,336
AWD   1,309
Xenon HID headlights   807
Heated front seats   588
Obstacle detection, rear   460
Options (change) 4,030 15,022
Options (change) 3,466 13,855
Destination 815 875
Total Price $54,795 $54,972
Total Invoice $50,169 $51,267

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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 RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti QX vs. Lexus RX

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $2,248
TrueDelta Adjusted Invoice Difference: $1,164
Model Year20072012
ModelQXRX
TrimQX56350
Body4dr SUV4dr SUV
Engine315hp V8275hp V6
TransmissionA5T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/19 MPG18/24 MPG
Audio (watts, speakers)265, 10?, 12
Tire (rear if not all the same)265/70-18235/55-19
Total Price$54,795$54,972
Adjustments for Features0-2,425
Feature-Adjusted Total Price$54,795$52,547
Total Invoice$50,169$51,267
Adjustments for Features0-2,262
Feature-Adjusted Total Invoice$50,169$49,005

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Features Comparison: Infiniti QX vs. Lexus RX

Model Year20072012
ModelQXRX
TrimQX56350
Body4dr SUV4dr SUV
Transmission and Drivetrain 
5-speed automatic$900 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
AC power outlet $100
Power flip-out rear side windows$125 
Power-adjustable pedals$125 
Proximity key $250
Tilt steering wheel, power$200 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Forward collision warning$200 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Passenger side camera $200
Rear side airbags $300
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Cargo cover $75
Overhead console storage compartments$100 
Roof rack$300 
Roof rails $250
Climate Control 
Rear air vents $100
Rear air vents with manual controls$150 
Rear HVAC unit$400 
Water-repellent front-door glass $15
Drivetrain 
Lockable center differential $150
Exterior 
Bodyside cladding$350 
Laminated front side windows $200
Rear spoiler $200
Running boards$350 
Tow hook(s), front$40 
Wheel-lip moldings$75 
Infotainment 
Aux input $50
Bluetooth audio streaming $25
DVD-compatible player $0
Entertainment system with dual headrest screens $1200
Entertainment system, ceiling-mounted$1000 
Telematics service, such as OnStar $200
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights $200
Headlight washers $50
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Transmission temperature gauge$75 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding passenger seat$150 
Folding third row seats$600 
Heated second row seats$200 
Illuminated door sill trim plates $200
Manual fore-aft adjuster, second row seats $75
Manual lumbar adjuster, passenger seat$50 
Power lumbar adjuster, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Auto-leveling rear shocks$200 
Polished alloy wheels$350 
Total Value of Features$6,465$8,890
Value of Feature Adjustments$0$2,425
Value of Feature Adjustments0-2,262

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See a complete comparison of Infiniti QX vs. Lexus RX features.

Specifications Comparison: Infiniti QX vs. Lexus RX

Model Year20072012
ModelQXRX
Body4dr SUV4dr SUV
Wheelbase123.2 in107.9 in
Length206.9 in187.8 in
Width78.8 in74.2 in
Height77.0 in66.3 in
Curb Weight5,368 lb.4,348 lb.
Fuel Capacity28.0 gal.19.2 gal.
Row 1 Headroom41.0 in39.1 in
Row 1 Shoulder Room65.1 in58.0 in
Row 1 Hip Room61.3 in55.6 in
Row 1 Legroom41.8 in43.1 in
Row 2 Headroom40.0 in37.7 in
Row 2 Shoulder Room64.5 in57.6 in
Row 2 Hip Room60.1 in54.5 in
Row 2 Legroom41.9 in36.8 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 ft340.0 ft3
Cargo Volume,
Behind R2		61.2 ft340.0 ft3
Cargo Volume,
Maximum		97.1 ft380.3 ft3

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See a complete comparison of Infiniti QX vs. Lexus RX specs.

Option Package Details
Lexus RX 350

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Total Requested450100%
Total Not Requested00%
Entertainment system with dual headrest screens
FeatureValueRequested?
Entertainment system with dual headrest screens1200No
AC power outlet100No
DVD-compatible player0No
A/V input jacks25No
Total Requested00%
Total Not Requested1325100%
AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Auto-dimming headlights200No
Total Requested50059%
Total Not Requested35041%
Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested20040%
Total Not Requested30060%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Wood/leather-wrapped steering wheel0Yes
Headlight washers50No
Power-folding mirrors50Yes
Automatic air recirculation100No
Illuminated door sill trim plates100No
235/55VR19 tires400No
Passenger side camera200No
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200Yes
Power liftgate350Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Upholstered door panels, leather250No
USB port25No
Total Requested255066%
Total Not Requested132534%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested80086%
Total Not Requested12514%

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