Mazda CX-9 Mazda CX-9 2018 Porsche Boxster Porsche Boxster 2007

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

Join Us

Mazda CX-9 vs. Porsche Boxster 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.

Mazda CX-9 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $36,950

Mazda CX-9 Touring   
Difference: $19,400

Lowest Total Invoice: $34,866

Mazda CX-9 Touring   
Difference: $13,155

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820072007
ModelCX-9CX-9CX-9BoxsterBoxster
TrimTouringGrand TouringSignatureBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $34,960 $40,470 $44,315 $45,600 $55,500
Base Invoice $33,086 $38,294 $41,930 $38,760 $48,415
Fog lights 450        
Cargo net 100 100 100    
Obstacle detection, rear 500     530 530
Power Seat Package       1,550 1,550
Auto-dimming rearview mirror       690 690
Xenon HID headlights       1,090 1,090
Floor mats       115 115
Heated front seats       480 480
Automatic climate control, front       550 550
Wood trim       890 890
Audio controls on steering wheel       990 990
Navigation system       3,070 3,070
Fog lights 360        
Cargo net 80 80 80    
Obstacle detection, rear 400     451 451
Power Seat Package       1,318 1,318
Auto-dimming rearview mirror       587 587
Xenon HID headlights       927 927
Floor mats       98 98
Heated front seats       408 408
Automatic climate control, front       468 468
Wood trim       757 757
Audio controls on steering wheel       842 842
Navigation system       2,610 2,610
Options (change) 1,050 100 100 9,955 9,955
Options (change) 840 80 80 8,466 8,466
Destination 940 940 940 795 795
Total Price $36,950 $41,510 $45,355 $56,350 $66,250
Total Invoice $34,866 $39,314 $42,950 $48,021 $57,676

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

Lowest Adjusted Price and Invoice: Mazda CX-9 Touring
TrueDelta Adjusted Price Difference: $21,870
TrueDelta Adjusted Invoice Difference: $15,486
Model Year20182018201820072007
ModelCX-9CX-9CX-9BoxsterBoxster
TrimTouringGrand TouringSignatureBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine250hp I4250hp I4250hp I4245hp H6295hp H6
TransmissionT6T6T6M5M6
DrivetrainFWDFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 12?, 1250, 4230, 7
Tire (rear if not all the same)255/60-18255/50-20255/50-20205/55-17235/40-18
Total Price$36,950$41,510$45,355$56,350$66,250
Adjustments for Features-2,470-6,220-8,1200-150
Feature-Adjusted Total Price$34,480$35,290$37,235$56,350$66,100
Cost Above Minimum$0$810$2,755$0$9,750
Total Invoice$34,866$39,314$42,950$48,021$57,676
Adjustments for Features-2,331-5,891-7,6890-131
Feature-Adjusted Total Invoice$32,535$33,423$35,261$48,021$57,545
Cost Above Minimum$0$888$2,726$0$9,524

Return to top

Features Comparison: Mazda CX-9 vs. Porsche Boxster

Model Year20182018201820072007
ModelCX-9CX-9CX-9BoxsterBoxster
TrimTouringGrand TouringSignatureBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100  
5-speed manual   $0 
6-speed manual    $150
FWD$0$0   
AWD  $1700  
RWD   $0$0
Accessories 
Adaptive cruise control$600$600$600  
Cruise control   $150$150
Heated steering wheel $100$100  
Power liftgate$350$350$350  
Power rear side windows$200$200$200  
Proximity key$250$250$250  
Sunshades, second row $125$125  
Brakes, Airbags, and Other Safety 
911 assist$25$25$25  
Automatic braking, high-speed or partial$200$200$200  
Automatic braking, low-speed$200$200$200  
Blind spot warning system$200$200$200  
Brake assist$50$50$50  
Cross-traffic warning, rear$100$100$100  
Following distance indicator$25$25$25  
Forward collision warning$200$200$200  
G-vectoring control$100$100$100  
Lane departure prevention, steering-based$200$200$200  
Lane departure warning$200$200$200  
Obstacle detection, front $150$150  
Rearview camera$200$200$200  
Roll bar   $200$200
Rollover sensor$50$50$50  
Side curtain airbags, three rows$500$500$500  
Trailer sway control$25$25$25  
Cargo Management 
Aluminum roof rails $250$250  
Overhead sunglass holder$25$25$25  
Climate Control 
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles   $15$15
Rear air vents with automatic controls$250$250$250  
Rear HVAC unit$400$400$400  
Rear wiper$175$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$250  
Deep-tinted rear windows$275$275$275  
Laminated front side windows$200$200$200  
Power convertible top   $4000$4000
Rear spoiler$200$200$200  
Retractable rear spoiler   $400$400
Sunroof $900$900  
Wheel-lip moldings$75$75$75  
Infotainment 
App support$0$0$0  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
CD player   $125$125
HD radio$50$50$50  
Navigation system $600$600$600$600
Satellite radio $200$200  
SMS text-to-speech reader$25$25$25  
Surround sound $250$250  
Voice control for audio system$25    
Voice control for nav and audio $100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75
Auto-dimming headlights$200$200$200  
Auto-dimming passenger-side mirror   $75$75
Automatic headlights$125$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$750  
Road sign information $75$75  
Steering-linked headlights $150$150  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights   $500$500
Seats and Interior Trim 
Aluminum trim $100   
Center armrest(s), second row$50$50$50  
Folding second row seats$300$300$300  
Folding third row seats$600$600$600  
Heated second row seats $200$200  
Interior trim, special color  $0  
Manual fore-aft adjuster, second row seats$75$75$75  
Manual recliner, second row seats$75$75$75  
Memory system, driver seat $200$200$200$200
Power 4-way lumbar adjuster, driver seat   $150$150
Power lumbar adjuster, driver seat$100$100$100  
Power lumbar adjuster, passenger seat$100$100$100  
Wood trim  $300$300$300
Total Value of Features$9,425$13,175$15,075$6,955$7,105
Value of Feature Adjustments$2,470$6,220$8,120$0$150
Value of Feature Adjustments-2,331-5,891-7,6890-131

Return to top

Specifications Comparison: Mazda CX-9 vs. Porsche Boxster

Model Year20182007
ModelCX-9Boxster
Body4dr SUV2dr Convertible
Wheelbase115.3 in95.1 in
Length199.4 in170.4 in
Width77.5 in70.9 in
Height69.0 in51.0 in
Curb Weight4,055 lb.2,856 lb.
Fuel Capacity19.0 gal.17.0 gal.
Row 1 Headroom39.3 in38.4 in
Row 1 Shoulder Room57.9 in51.7 in
Row 1 Hip Room56.7 in53.4 in
Row 1 Legroom41.0 in41.6 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room58.1 in0.0 in
Row 2 Hip Room57.4 in0.0 in
Row 2 Legroom39.4 in0.0 in
Row 3 Headroom35.4 in0.0 in
Row 3 Shoulder Room53.1 in0.0 in
Row 3 Hip Room40.1 in0.0 in
Row 3 Legroom29.7 in0.0 in
Cargo Volume,
Minimum
14.4 ft39.9 ft3
Cargo Volume,
Behind R2
38.2 ft39.9 ft3
Cargo Volume,
Maximum
71.2 ft39.9 ft3

Return to top

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested25063%
Total Not Requested15037%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
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

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested25063%
Total Not Requested15037%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
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 SUVs
See TrueDelta's information for all Mazda models.