BMW Z4 BMW Z4 2009 Infiniti QX Infiniti QX 2006

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BMW Z4 vs. Infiniti QX 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.

BMW Z4 vs. Infiniti QX Invoice Comparison

Lowest Total Price: $50,550

Infiniti QX QX56   
Difference: $4,325

Lowest Total Invoice: $46,500

Infiniti QX QX56   
Difference: $3,970

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092006
ModelZ4Z4QX
TrimsDrive30isDrive35iQX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $45,750 $51,650 $49,800
Base Invoice $42,090 $47,520 $45,750
Premium Package 3,900 2,500  
Metallic paint (extra cost) 550 550  
Obstacle detection, rear 750 750  
Heated front seats 500 500  
Wood trim 500    
Navigation system 2,100 2,100  
Premium Package 3,550 2,275  
Metallic paint (extra cost) 500 500  
Obstacle detection, rear 685 685  
Heated front seats 455 455  
Wood trim 455    
Navigation system 1,910 1,910  
Options (change) 8,300 6,400 0
Options (change) 7,555 5,825 0
Destination 825 825 750
Total Price $54,875 $58,875 $50,550
Total Invoice $50,470 $54,170 $46,500

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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 BMW Z4 dealer quotes or Infiniti QX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW Z4 vs. Infiniti QX

Lowest Adjusted Price and Invoice: Infiniti QX QX56
TrueDelta Adjusted Price Difference: $2,705
TrueDelta Adjusted Invoice Difference: $2,480
Model Year200920092006
ModelZ4Z4QX
TrimsDrive30isDrive35iQX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine255hp I6300hp I6315hp V8
TransmissionM6M6A5
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10265, 10
Tire (rear if not all the same)225/45-17225/45-17265/70-18
Total Price$54,875$58,875$50,550
Adjustments for Features-1,620-1,4200
Feature-Adjusted Total Price$53,255$57,455$50,550
Cost Above Minimum$0$4,200$0
Total Invoice$50,470$54,170$46,500
Adjustments for Features-1,490-1,3070
Feature-Adjusted Total Invoice$48,980$52,863$46,500
Cost Above Minimum$0$3,883$0

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Features Comparison: BMW Z4 vs. Infiniti QX

Model Year200920092006
ModelZ4Z4QX
TrimsDrive30isDrive35iQX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150 
5-speed automatic  $900
RWD$0$0$0
Accessories 
Power flip-out rear side windows  $125
Power liftgate  $350
Power rear side windows  $200
Power-adjustable pedals  $125
Remote window/roof operation  $15
Tilt steering wheel, power  $200
Tilt/telescoping steering wheel, manual$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, front$150$150 
Rearview camera  $200
Roll bar$200$200 
Rollover sensor  $50
Side curtain airbags, three rows  $500
Tires, run-flat$150$150 
Cargo Management 
Overhead console storage compartments  $100
Overhead sunglass holder  $25
Removable second-row console  $200
Roof rack  $300
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents with manual controls  $150
Rear HVAC unit  $400
Rear wiper  $175
Variable intermittent wipers  $75
Exterior 
Bodyside cladding  $350
Deep-tinted rear windows  $275
Power retractable hardtop$6750$6750 
Running boards  $350
Tow hook(s), front  $40
Wheel-lip moldings  $75
Infotainment 
Aux input$50$50 
CD changer, in-dash  $325
CD player$125$125 
HD radio$50$50 
Media drive$15$15 
Rear seat audio controls  $25
Telematics service, such as OnStar$200$200 
Traffic information$25$25 
Voice control for nav and audio$100$100 
Instruments, Lights, and Mirrors 
Analog clock  $25
Compass  $0
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Steering-linked headlights$150$150 
Transmission temperature gauge  $75
Trip computer  $150
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Seats and Interior Trim 
Aluminum trim $100 
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
Leather-wrapped steering wheel$150$150 
Manual lumbar adjuster, passenger seat  $50
Manual recliner, second row seats  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Wood trim$300 $300
Wood/leather-wrapped steering wheel  $150
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Auto-leveling rear shocks  $200
Electronic systems calibration selector$200$200 
Polished alloy wheels  $350
Total Value of Features$10,025$9,825$8,405
Value of Feature Adjustments$1,620$1,420$0
Value of Feature Adjustments-1,490-1,3070

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Specifications Comparison: BMW Z4 vs. Infiniti QX

Model Year20092006
ModelZ4QX
Body2dr Hardtop conv.4dr SUV
Wheelbase98.3 in123.2 in
Length166.9 in206.9 in
Width70.5 in78.8 in
Height50.8 in77.0 in
Curb Weight3,242 lb.5,369 lb.
Fuel Capacity14.5 gal.28.0 gal.
Row 1 Headroom39.1 in41.0 in
Row 1 Shoulder Room53.3 in65.1 in
Row 1 Hip Room0.0 in61.3 in
Row 1 Legroom42.2 in41.8 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in64.5 in
Row 2 Hip Room0.0 in60.1 in
Row 2 Legroom0.0 in41.9 in
Row 3 Headroom0.0 in35.9 in
Row 3 Shoulder Room0.0 in63.7 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in32.2 in
Cargo Volume,
Minimum
10.9 ft320.0 ft3
Cargo Volume,
Behind R2
10.961.2 ft3
Cargo Volume,
Maximum
10.997.1 ft3

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Option Package Details
BMW Z4 sDrive30i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Dual-zone climate control125Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Automatic air recirculation100No
Interior ambient lighting150No
No leather in second row-300No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested267586%
Total Not Requested45014%

Option Package Details
BMW Z4 sDrive35i

Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested145069%
Total Not Requested65031%

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