Infiniti QX Infiniti QX 2006 Lexus SC Lexus SC 2010
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Infiniti QX vs. Lexus SC 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 SC Invoice Comparison

Lowest Total Price: $50,660

Infiniti QX QX56   
Difference: $18,830

Lowest Total Invoice: $46,578

Infiniti QX QX56   
Difference: $15,301

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062010
ModelQXSC
TrimQX56430
Body4dr SUV2dr Hardtop conv.
Base Price $49,800 $68,405
Base Invoice $45,750 $60,880
Cargo mat 80  
Cargo net 30  
Preferred Accessory Package   210
Cargo mat 58  
Cargo net 20  
Preferred Accessory Package   124
Options (change) 110 210
Options (change) 78 124
Destination 750 875
Total Price $50,660 $69,490
Total Invoice $46,578 $61,879

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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 Infiniti QX dealer quotes or Lexus SC 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: Infiniti QX vs. Lexus SC

Lowest Adjusted Price and Invoice: Infiniti QX QX56
TrueDelta Adjusted Price Difference: $16,205
TrueDelta Adjusted Invoice Difference: $12,964
Model Year20062010
ModelQXSC
TrimQX56430
Body4dr SUV2dr Hardtop conv.
Engine315hp V8288hp V8
TransmissionA5T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)265, 10240, 9
Tire (rear if not all the same)265/70-18245/40-18
Total Price$50,660$69,490
Adjustments for Features0-2,625
Feature-Adjusted Total Price$50,660$66,865
Total Invoice$46,578$61,879
Adjustments for Features0-2,337
Feature-Adjusted Total Invoice$46,578$59,542

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Features Comparison: Infiniti QX vs. Lexus SC

Model Year20062010
ModelQXSC
TrimQX56430
Body4dr SUV2dr Hardtop conv.
Transmission and Drivetrain 
5-speed automatic$900 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
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
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, rear$250 
Rearview camera$200 
Rollover sensor$50 
Side curtain airbags, three rows$500 
Cargo Management 
Overhead console storage compartments$100 
Overhead sunglass holder$25 
Removable second-row console$200 
Roof rack$300 
Climate Control 
Rear air vents with manual controls$150 
Rear HVAC unit$400 
Rear wiper$175 
Water-repellent front-door glass $15
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Laminated front side windows $200
Power retractable hardtop $6750
Running boards$350 
Tow hook(s), front$40 
Wheel-lip moldings$75 
Infotainment 
Bluetooth audio streaming $25
MP3-compatible player$50 
Power antenna $100
Rear seat audio controls$25 
Satellite radio $200
Traffic + travel information $25
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 
Center armrest(s), second row$50 
Folding passenger seat$150 
Folding second row seats$300 
Folding third row seats$600 
Heated second row seats$200 
Illuminated door sill trim plates $200
Manual lumbar adjuster, passenger seat$50 
Manual recliner, second row seats$75 
Power lumbar adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Auto-leveling rear shocks$200 
Polished alloy wheels$350 
Total Value of Features$7,365$9,990
Value of Feature Adjustments$0$2,625
Value of Feature Adjustments0-2,337

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

Specifications Comparison: Infiniti QX vs. Lexus SC

Model Year20062010
ModelQXSC
Body4dr SUV2dr Hardtop conv.
Wheelbase123.2 in103.1 in
Length206.9 in178.5 in
Width78.8 in72.0 in
Height77.0 in53.1 in
Curb Weight5,369 lb.3,841 lb.
Fuel Capacity28.0 gal.19.8 gal.
Row 1 Headroom41.0 in37.2 in
Row 1 Shoulder Room65.1 in53.8 in
Row 1 Hip Room61.3 in55.7 in
Row 1 Legroom41.8 in43.6 in
Row 2 Headroom40.0 in27.1 in
Row 2 Shoulder Room64.5 in46.6 in
Row 2 Hip Room60.1 in49.5 in
Row 2 Legroom41.9 in27.1 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 ft38.8 ft3
Cargo Volume,
Behind R2		61.2 ft38.8 ft3
Cargo Volume,
Maximum		97.1 ft38.8 ft3

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

Option Package Details
Lexus SC 430

Preferred Accessory Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
Wheel locks25No
Total Requested8076%
Total Not Requested2524%

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