Infiniti QX Infiniti QX 2007 Lexus RX Lexus RX 2006
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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: $48,047

Lexus RX 330   
Difference: $6,748

Lowest Total Invoice: $41,805

Lexus RX 330   
Difference: $8,364

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  Down Payment Interest Rate Term
Model Year20072006
ModelQXRX
TrimQX56330
Body4dr SUV4dr SUV
Base Price $49,950 $36,370
Base Invoice $45,888 $32,186
Class IV trailer hitch 350  
Second-row 3-section 3-person split bench 0  
Cargo mat 80 92
Entertainment system, ceiling-mounted 1,600 1,840
Sunroof 1,200  
Adaptive cruise control 800 600
Towing Package   160
Heated front seats   665
Premium Package   2,145
Navigation system   2,350
Class II trailer hitch   415
CD changer, in-dash   500
Xenon HID headlights   815
AWD   1,400
Class IV trailer hitch 302  
Second-row 3-section 3-person split bench 0  
Cargo mat 62 55
Entertainment system, ceiling-mounted 1,379 1,472
Sunroof 1,034  
Adaptive cruise control 689 480
Towing Package   128
Heated front seats   532
Premium Package   1,716
Navigation system   1,980
Class II trailer hitch   295
CD changer, in-dash   375
Xenon HID headlights   652
AWD   1,239
Options (change) 4,030 10,982
Options (change) 3,466 8,924
Destination 815 695
Total Price $54,795 $48,047
Total Invoice $50,169 $41,805

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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 330
TrueDelta Adjusted Price Difference: $5,973
TrueDelta Adjusted Invoice Difference: $7,654
Model Year20072006
ModelQXRX
TrimQX56330
Body4dr SUV4dr SUV
Engine315hp V8223hp V6
TransmissionA5A5
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/19 MPG18/24 MPG
Audio (watts, speakers)265, 10132, 8
Tire (rear if not all the same)265/70-18225/65-17
Total Price$54,795$48,047
Adjustments for Features-7750
Feature-Adjusted Total Price$54,020$48,047
Total Invoice$50,169$41,805
Adjustments for Features-7100
Feature-Adjusted Total Invoice$49,459$41,805

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Features Comparison: Infiniti QX vs. Lexus RX

Model Year20072006
ModelQXRX
TrimQX56330
Body4dr SUV4dr SUV
Transmission and Drivetrain 
5-speed automatic$900$900
RWD$0 
AWD $1700
Accessories 
Power flip-out rear side windows$125 
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 
Forward collision warning$200 
Knee airbag, driver $75
Obstacle detection, rear$250 
Radar- or camera-based collision preparation system$0 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Cargo cover $75
Class II trailer hitch $200
Class IV trailer hitch$300 
Overhead console storage compartments$100 
Trailering equipment (4 wire) $125
Trailering equipment (7 wire)$150 
Climate Control 
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Rear HVAC unit$400 
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Exterior 
Body kit (gray/black) $0
Bodyside cladding$350 
Bodyside moldings $75
Laminated front side windows $200
Rear spoiler $200
Running boards$350 
Tow hook(s), front$40 
Wheel-lip moldings$75 
Infotainment 
MP3-compatible player$50 
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Headlight washers $50
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Steering-linked headlights $150
Transmission temperature gauge$75 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding passenger seat$150 
Folding third row seats$600 
Heated second row seats$200 
Manual fore-aft adjuster, second row seats $75
Manual lumbar adjuster, passenger seat$50 
Suspension, Wheels, and Tires 
Alloy wheels $350
Auto-leveling rear shocks$200 
Polished alloy wheels$350 
Total Value of Features$6,065$5,290
Value of Feature Adjustments$775$0
Value of Feature Adjustments-7100

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

Specifications Comparison: Infiniti QX vs. Lexus RX

Model Year20072006
ModelQXRX
Body4dr SUV4dr SUV
Wheelbase123.2 in106.9 in
Length206.9 in186.2 in
Width78.8 in72.6 in
Height77.0 in66.1 in
Curb Weight5,368 lb.4,065 lb.
Fuel Capacity28.0 gal.19.2 gal.
Row 1 Headroom41.0 in39.4 in
Row 1 Shoulder Room65.1 in57.9 in
Row 1 Hip Room61.3 in55.6 in
Row 1 Legroom41.8 in42.5 in
Row 2 Headroom40.0 in38.6 in
Row 2 Shoulder Room64.5 in57.1 in
Row 2 Hip Room60.1 in55.1 in
Row 2 Legroom41.9 in36.4 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 ft338.3 ft3
Cargo Volume,
Behind R2		61.2 ft338.3 ft3
Cargo Volume,
Maximum		97.1 ft384.7 ft3

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

Option Package Details
Lexus RX 330

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100No
Total Requested90090%
Total Not Requested10010%
Entertainment system, ceiling-mounted
FeatureValueRequested?
Entertainment system, ceiling-mounted1000Yes
Rear seat audio controls25Yes
Total Requested1025100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Total Requested50077%
Total Not Requested15023%
Towing Package
FeatureValueRequested?
Trailering equipment (4 wire)125Yes
Additional engine cooling0No
Transmission cooler0No
Total Requested125100%
Total Not Requested00%
Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Rain-sensing wipers100No
Headlight washers50No
Total Requested20057%
Total Not Requested15043%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power200No
Sunroof900Yes
Roof rack300Yes
Memory system, driver seat200Yes
Mirror tilt-down in reverse25No
Total Requested230091%
Total Not Requested2259%

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