Porsche Boxster Porsche Boxster 2009 Mazda CX-9 Mazda CX-9 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche Boxster vs. Mazda CX-9 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.

Porsche Boxster vs. Mazda CX-9 Invoice Comparison

Lowest Total Price: $42,085

Mazda CX-9 Grand Touring   
Difference: $20,030

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920182018
ModelBoxsterBoxsterCX-9CX-9
TrimBaseSGrand TouringSignature
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Base Price $46,600 $56,700 $40,470 $44,315
iPod integration 440 440    
Navigation system 3,110 3,110    
Power Seat Package 1,550 1,550    
Auto-dimming rearview mirror 690 690    
Xenon HID headlights 1,560 1,560    
Metallic paint (extra cost) 710 710    
Automatic climate control, front 550 550    
Bluetooth cell phone link 695 695    
Audio controls on steering wheel 990 990    
Floor mats 90 90    
Obstacle detection, rear 530 530    
Illuminated door sill trim plates 725 725 575 575
Heated front seats 500 500    
Satellite radio 750 750    
Voice control for nav and audio 595 595    
Heated steering wheel 190 190    
Wood trim 890 890    
Cargo net     100 100
iPod integration 0 0    
Navigation system 0 0    
Power Seat Package 1,318 1,318    
Auto-dimming rearview mirror 587 587    
Xenon HID headlights 0 0    
Metallic paint (extra cost) 0 0    
Automatic climate control, front 468 468    
Bluetooth cell phone link 0 0    
Audio controls on steering wheel 842 842    
Floor mats 0 0    
Obstacle detection, rear 451 451    
Illuminated door sill trim plates 616 616 460 460
Heated front seats 0 0    
Satellite radio 0 0    
Voice control for nav and audio 0 0    
Heated steering wheel 0 0    
Wood trim 757 757    
Cargo net     80 80
Options (change) 14,565 14,565 675 675
Options (change) 5,039 5,039 540 540
Destination 950 950 940 940
Total Price $62,115 $72,215 $42,085 $45,930

Return to top

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 Porsche Boxster dealer quotes or Mazda CX-9 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: Porsche Boxster vs. Mazda CX-9

Lowest Adjusted Price: Mazda CX-9 Grand Touring
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $25,385
TrueDelta Adjusted Invoice Difference: $28,724
Model Year2009200920182018
ModelBoxsterBoxsterCX-9CX-9
TrimBaseSGrand TouringSignature
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Engine255hp H6310hp H6250hp I4250hp I4
TransmissionM6M6T6T6
DrivetrainRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4185, 7?, 12?, 12
Tire (rear if not all the same)205/55-17235/40-18255/50-20255/50-20
Total Price$62,115$72,215$42,085$45,930
Adjustments for Features00-5,355-7,255
Feature-Adjusted Total Price$62,115$72,215$36,730$38,675
Cost Above Minimum$0$10,100$0$1,945

Return to top

Features Comparison: Porsche Boxster vs. Mazda CX-9

Model Year2009200920182018
ModelBoxsterBoxsterCX-9CX-9
TrimBaseSGrand TouringSignature
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0  
FWD  $0 
AWD   $1700
Accessories 
Adaptive cruise control  $600$600
Cruise control$150$150  
Power liftgate  $350$350
Power rear side windows  $200$200
Proximity key  $250$250
Sunshades, second row  $125$125
Brakes, Airbags, and Other Safety 
911 assist  $25$25
Automatic braking, high-speed or partial  $200$200
Automatic braking, low-speed  $200$200
Blind spot warning system  $200$200
Cross-traffic warning, rear  $100$100
Following distance indicator  $25$25
Forward collision warning  $200$200
G-vectoring control  $100$100
Lane departure prevention, steering-based  $200$200
Lane departure warning  $200$200
Obstacle detection, front  $150$150
Rearview camera  $200$200
Roll bar$200$200  
Rollover sensor  $50$50
Side curtain airbags, three rows  $500$500
Temporary spare tire  $150$150
Trailer sway control  $25$25
Cargo Management 
Aluminum roof rails  $250$250
Overhead sunglass holder  $25$25
Climate Control 
Dual-zone climate control  $125$125
Heated windshield washer nozzles$15$15  
Rear air vents with automatic controls  $250$250
Rear HVAC unit  $400$400
Rear wiper  $175$175
Water-repellent front-door glass$15$15  
Wiper de-icer  $25$25
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Bodyside cladding (gray/black)  $250$250
Deep-tinted rear windows  $275$275
Laminated front side windows  $200$200
Power convertible top$4000$4000  
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Sunroof  $900$900
Wheel-lip moldings  $75$75
Infotainment 
App support  $0$0
Bluetooth audio streaming  $25$25
CD player$125$125  
DVD-Audio-compatible player$0$0  
HD radio  $50$50
iPod integration$100$100  
Media drive$15$15  
Off-road navigation system$0$0  
SMS text-to-speech reader  $25$25
Surround sound  $250$250
USB port  $25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror$75$75  
Automatic headlights  $125$125
Fog light, rear$100$100  
Head-up display (HUD)  $350$350
Headlight washers$50$50  
LED headlights, single projector or low beam only  $750$750
Road sign information  $75$75
Turn signals on or near mirrors  $25$25
Xenon HID headlights$500$500  
Seats and Interior Trim 
Aluminum trim  $100 
Center armrest(s), second row  $50$50
Folding second row seats  $300$300
Folding third row seats  $600$600
Heated second row seats  $200$200
Interior trim, special color   $0
Leather door panel trim$250$250  
Manual fore-aft adjuster, second row seats  $75$75
Manual recliner, second row seats  $75$75
Metal pedals$75$75  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Wood trim$300$300 $300
Total Value of Features$6,445$6,445$11,800$13,700
Value of Feature Adjustments$0$0$5,355$7,255
Value of Feature Adjustments00-5,061-6,857

Return to top

Specifications Comparison: Porsche Boxster vs. Mazda CX-9

Model Year20092018
ModelBoxsterCX-9
Body2dr Convertible4dr SUV
Wheelbase95.1 in115.3 in
Length172.1 in199.4 in
Width70.9 in77.5 in
Height50.9 in69.0 in
Curb Weight2,944 lb.4,055 lb.
Fuel Capacity16.9 gal.19.0 gal.
Row 1 Headroom38.4 in39.3 in
Row 1 Shoulder Room51.7 in57.9 in
Row 1 Hip Room53.4 in56.7 in
Row 1 Legroom41.6 in41.0 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in58.1 in
Row 2 Hip Room0.0 in57.4 in
Row 2 Legroom0.0 in39.4 in
Row 3 Headroom0.0 in35.4 in
Row 3 Shoulder Room0.0 in53.1 in
Row 3 Hip Room0.0 in40.1 in
Row 3 Legroom0.0 in29.7 in
Cargo Volume,
Minimum
9.9 ft314.4 ft3
Cargo Volume,
Behind R2
9.938.2 ft3
Cargo Volume,
Maximum
9.971.2 ft3

Return to top

Option Package Details
Porsche Boxster

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70082%
Total Not Requested15018%

Option Package Details
Porsche Boxster S

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70082%
Total Not Requested15018%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Porsche models.