Infiniti QX Infiniti QX 2006 Acura MDX Acura MDX 2006
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Infiniti QX vs. Acura MDX 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. Acura MDX Invoice Comparison

Lowest Total Price: $44,815

Acura MDX Touring   
Difference: $8,885

Lowest Total Invoice: $40,442

Acura MDX Touring   
Difference: $8,773

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006
ModelQXMDX
TrimQX56Touring
Body4dr SUV4dr SUV
Base Price $49,800 $39,950
Base Invoice $45,750 $36,002
Satellite radio 350  
Sunroof 1,200  
Entertainment system, ceiling-mounted 1,600 1,500
Navigation system   2,750
Satellite radio 302  
Sunroof 1,034  
Entertainment system, ceiling-mounted 1,379 1,350
Navigation system   2,475
Options (change) 3,150 4,250
Options (change) 2,715 3,825
Destination 750 615
Total Price $53,700 $44,815
Total Invoice $49,215 $40,442

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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 Acura MDX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti QX vs. Acura MDX

Lowest Adjusted Price and Invoice: Acura MDX Touring
TrueDelta Adjusted Price Difference: $7,355
TrueDelta Adjusted Invoice Difference: $7,371
Model Year20062006
ModelQXMDX
TrimQX56Touring
Body4dr SUV4dr SUV
Engine315hp V8253hp V6
TransmissionA5A5
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/19 MPG17/23 MPG
Audio (watts, speakers)265, 10200, 8
Tire (rear if not all the same)265/70-18235/65-17
Total Price$53,700$44,815
Adjustments for Features-1,5300
Feature-Adjusted Total Price$52,170$44,815
Total Invoice$49,215$40,442
Adjustments for Features-1,4020
Feature-Adjusted Total Invoice$47,813$40,442

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Features Comparison: Infiniti QX vs. Acura MDX

Model Year20062006
ModelQXMDX
TrimQX56Touring
Body4dr SUV4dr SUV
Transmission and Drivetrain 
5-speed automatic$900$900
RWD$0 
AWD $1700
Accessories 
Power flip-out rear side windows$125 
Power liftgate$350 
Power-adjustable pedals$125 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt steering wheel, power$200 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Obstacle detection, rear$250 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Overhead console storage compartments$100 
Removable second-row console$200 
Climate Control 
Dual-zone climate control$125 
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Variable intermittent wipers$75 
Drivetrain 
Lockable rear differential $150
Exterior 
Bodyside cladding$350 
Running boards$350 
Tow hook(s), front$40 
Tow hook(s), rear $25
Wheel-lip moldings$75 
Infotainment 
Cassette player $50
MP3-compatible player$50 
Telematics service, such as OnStar $200
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Transmission temperature gauge$75 
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding passenger seat$150 
Heated second row seats$200 
Leather-wrapped steering wheel $150
Manual fore-aft adjuster, second row seats $75
Manual lumbar adjuster, passenger seat$50 
Manual recliner, third row seats $125
Power lumbar adjuster, driver seat$100 
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Alloy wheels $350
Auto-leveling rear shocks$200 
Polished alloy wheels$350 
Total Value of Features$6,305$4,775
Value of Feature Adjustments$1,530$0
Value of Feature Adjustments-1,4020

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See a complete comparison of Infiniti QX vs. Acura MDX features.

Specifications Comparison: Infiniti QX vs. Acura MDX

Model Year20062006
ModelQXMDX
Body4dr SUV4dr SUV
Wheelbase123.2 in106.3 in
Length206.9 in188.7 in
Width78.8 in77.0 in
Height77.0 in68.7 in
Curb Weight5,368 lb.4,471 lb.
Fuel Capacity28.0 gal.20.4 gal.
Row 1 Headroom41.0 in38.4 in
Row 1 Shoulder Room65.1 in61.2 in
Row 1 Hip Room61.3 in56.9 in
Row 1 Legroom41.8 in41.5 in
Row 2 Headroom40.0 in39.0 in
Row 2 Shoulder Room64.5 in61.1 in
Row 2 Hip Room60.1 in56.3 in
Row 2 Legroom41.9 in37.8 in
Row 3 Headroom35.9 in36.1 in
Row 3 Shoulder Room63.7 in58.6 in
Row 3 Hip Room48.8 in48.5 in
Row 3 Legroom32.2 in29.3 in
Cargo Volume,
Minimum		20.0 ft314.8 ft3
Cargo Volume,
Behind R2		61.2 ft349.6 ft3
Cargo Volume,
Maximum		97.1 ft381.5 ft3

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See a complete comparison of Infiniti QX vs. Acura MDX specs.

Option Package Details
Acura MDX Touring

Entertainment system, ceiling-mounted
FeatureValueRequested?
Entertainment system, ceiling-mounted1000Yes
Rear seat audio controls25Yes
Total Requested1025100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio100No
Rearview camera200Yes
Total Requested80073%
Total Not Requested30027%

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