Mazda CX-9 Mazda CX-9 2018 Porsche 911 Porsche 911 2017

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Mazda CX-9 vs. Porsche 911 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 911 Invoice Comparison

Lowest Total Price: $41,985

Mazda CX-9 Grand Touring   
Difference: $65,070

Lowest Total Invoice: $39,694

Mazda CX-9 Grand Touring   
Difference: $55,934

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820172017201720172017
ModelCX-9CX-9911911911911911
TrimGrand TouringSignatureCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $40,470 $44,315 $89,400 $103,400 $119,000 $159,200 $188,100
Base Invoice $38,294 $41,930 $80,460 $93,060 $107,100 $143,280 $169,290
Illuminated door sill trim plates 575 575          
Adaptive cruise control, all-speed     2,490 2,490 2,490 2,490 2,490
Heated steering wheel     470 470   0 0
Roof rack     400 400 400 400 400
Illuminated carbon fiber door sill trim plates     1,275 1,275 1,275 1,275 1,275
Sunroof     1,990 1,990 1,990   1,990
Wood trim     1,770 1,770   1,990 0
Rear wiper     360 360 360 360 360
Blind spot warning system     850 850 850 850 850
Metallic paint (extra cost)     710 710 710    
Premium Package Plus     6,290 6,290 4,570    
LED headlights         2,765    
Carbon fiber / leather-wrapped steering wheel         470    
Interior ambient lighting           510 510
Proximity key           1,090 1,090
Auto-dimming headlights           500  
Illuminated door sill trim plates 460 460          
Adaptive cruise control, all-speed     2,117 2,117 2,117 2,117 2,117
Heated steering wheel     400 400   0 0
Roof rack     340 340 340 340 340
Illuminated carbon fiber door sill trim plates     1,084 1,084 1,084 1,084 1,084
Sunroof     1,692 1,692 1,692   1,692
Wood trim     1,505 1,505   1,692 0
Rear wiper     306 306 306 306 306
Blind spot warning system     723 723 723 723 723
Metallic paint (extra cost)     604 604 604    
Premium Package Plus     5,347 5,347 3,884    
LED headlights         2,350    
Carbon fiber / leather-wrapped steering wheel         400    
Interior ambient lighting           434 434
Proximity key           927 927
Auto-dimming headlights           425  
Options (change) 575 575 16,605 16,605 15,880 9,465 8,965
Options (change) 460 460 14,118 14,118 13,500 8,048 7,623
Destination 940 940 1,050 1,050 1,050 1,050 1,050
Total Price $41,985 $45,830 $107,055 $121,055 $135,930 $169,715 $198,115
Total Invoice $39,694 $43,330 $95,628 $108,228 $121,650 $152,378 $177,963

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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 Mazda CX-9 dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda CX-9 vs. Porsche 911

Lowest Adjusted Price and Invoice: Mazda CX-9 Grand Touring
TrueDelta Adjusted Price Difference: $65,910
TrueDelta Adjusted Invoice Difference: $56,728
Model Year2018201820172017201720172017
ModelCX-9CX-9911911911911911
TrimGrand TouringSignatureCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine250hp I4250hp I4370hp H6420hp H6450hp H6540hp H6580hp H6
TransmissionT6T6M7M7M7S7S7
DrivetrainFWDAWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)255/50-20255/50-20235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$41,985$45,830$107,055$121,055$135,930$169,715$198,115
Adjustments for Features-840-2,7400-400-2,000-7,100-12,000
Feature-Adjusted Total Price$41,145$43,090$107,055$120,655$133,930$162,615$186,115
Cost Above Minimum$0$1,945$0$13,600$26,875$55,560$79,060
Total Invoice$39,694$43,330$95,628$108,228$121,650$152,378$177,963
Adjustments for Features-794-2,5910-358-1,790-6,375-10,779
Feature-Adjusted Total Invoice$38,900$40,739$95,628$107,870$119,860$146,003$167,184
Cost Above Minimum$0$1,839$0$12,242$24,232$50,375$71,556

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Features Comparison: Mazda CX-9 vs. Porsche 911

Model Year2018201820172017201720172017
ModelCX-9CX-9911911911911911
TrimGrand TouringSignatureCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100     
7-speed manual  $300$300$300  
7-speed automated manual     $1200$1200
FWD$0      
AWD $1700   $1700$1700
RWD  $0$0$0  
Accessories 
Adaptive cruise control$600$600     
Adaptive cruise control, all-speed  $850$850$850$850$850
Power liftgate$350$350     
Power rear side windows$200$200     
Remote app  $25$25$25$25$25
Remote window/roof operation  $15$15$15$15$15
Sunshades, second row$125$125     
Tilt/telescoping steering wheel, manual$250$250     
Tilt/telescoping steering wheel, power  $350$350$350$350$350
Brakes, Airbags, and Other Safety 
911 assist$25$25     
Automatic braking, low-speed$200$200     
Ceramic brake rotors      $4000
Cross-traffic warning, rear$100$100     
Following distance indicator$25$25     
G-vectoring control$100$100     
Knee airbag, driver  $75$75$75$75$75
Knee airbag, passenger  $75$75$75$75$75
Lane departure prevention, steering-based$200$200     
Lane departure warning$200$200     
Radar- or camera-based collision preparation system  $0$0$0$0$0
Rollover sensor$50$50     
Secondary collision brake assist  $25$25$25$25$25
Side curtain airbags  $350$350$350$350$350
Side curtain airbags, three rows$500$500     
Temporary spare tire$150$150     
Torque vectoring, brake-based   $100$100$100$100
Trailer sway control$25$25     
Cargo Management 
Aluminum roof rails$250$250     
Overhead sunglass holder$25$25     
Roof rack  $300$300$300$300$300
Climate Control 
Automatic air recirculation  $100$100$100$100$100
Heated windshield washer nozzles  $15$15$15$15$15
Rear air vents with automatic controls$250$250     
Rear HVAC unit$400$400     
Residual heat  $50$50$50$50$50
Water-repellent front-door glass  $15$15$15$15$15
Wiper de-icer$25$25     
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500$500$500
Limited-slip rear differential   $300$300$300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150$150
Dual-mode exhaust, switchable    $500  
Rear-engine configuration  $0$0$0$0$0
Regenerative braking  $0$0$0$0$0
Exterior 
Active front spoiler     $500$500
Active grille shutters  $0$0$0$0$0
Active rear spoiler  $300$300$300$300$300
Black exterior trim (optional)    $0  
Body kit (gray/black)    $0$0$0
Bodyside cladding (gray/black)$250$250     
Deep-tinted rear windows$275$275     
Laminated front side windows$200$200     
Painted brake calipers (optional)   $0$0$0$0
Rear spoiler$200$200     
Retractable rear spoiler  $400$400$400  
Tall rear wing-type spoiler     $500$500
Wheel-lip moldings$75$75     
Infotainment 
4G LTE connectivity  $0$0$0$0$0
Apple CarPlay support  $100$100$100$100$100
CD player  $125$125$125$125$125
DVD-Audio-compatible player  $0$0$0$0$0
Handwriting recognition  $200$200$200$200$200
In-vehicle Internet  $150$150$150$150$150
Media drive  $15$15$15$15$15
MP3-compatible player  $50$50$50$50$50
Navigation map updates, three years  $0$0$0$0$0
Off-road navigation system  $0$0$0$0$0
SD Card slot  $25$25$25$25$25
SMS text-to-speech reader$25$25     
Surround sound$250$250   $250$250
Telematics service, such as OnStar  $200$200$200$200$200
Traffic information  $25$25$25$25$25
Wi-Fi hotspot  $50$50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75$75$75$75
Auto-dimming passenger-side mirror  $75$75$75$75$75
Boost gauge  $75$75$75$75$75
Chronometer    $100$100$100
Cornering lights  $50$50$50$50$50
Fog light, rear  $100$100$100$100$100
Fog lights$125$125     
Head-up display (HUD)$350$350     
Headlight washers  $50$50$50$50$50
LED headlights  $1000$1000$1000$1000$1000
LED headlights, single projector or low beam only$750$750     
Performance data recording app    $200  
Performance meter    $150$150$150
Road sign information$75$75     
Turn signals on or near mirrors$25$25     
Seats and Interior Trim 
Aluminum trim$100   $100  
Carbon fiber / leather-wrapped steering wheel    $150  
Center armrest(s), second row$50$50     
Cooled or ventilated front seats  $300$300   
Folding second row seats$300$300     
Folding second row seats w/o opening to trunk  $75$75$75$75$75
Folding third row seats$600$600     
Heated second row seats$200$200     
Illuminated carbon fiber door sill trim plates  $300$300$300$300$300
Illuminated door sill trim plates$200$200     
Interior trim, special color $0     
Leather door panel trim  $250$250 $250$250
Leather-wrapped steering wheel$150$150$150$150 $150$150
Manual fore-aft adjuster, second row seats$75$75     
Manual recliner, second row seats$75$75     
Metal pedals  $75$75$75$75$75
Power 4-way lumbar adjuster, driver seat  $150$150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150$150$150
Power lumbar adjuster, driver seat$100$100     
Power lumbar adjuster, passenger seat$100$100     
Power seatback bolsters, driver seat    $100 $100
Power seatback bolsters, passenger seat    $100 $100
Power thigh bolsters, driver seat    $100 $100
Power thigh bolsters, passenger seat    $100 $100
Power thigh support length adjuster, driver seat  $100$100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100$100
Synthetic suede door panel trim    $250  
Synthetic suede headliner  $650$650$650$650$650
Synthetic suede inserts in leather seating surfaces    $0  
Upholstered instrument panel, leather     $1000$1000
Wood trim $300$300$300 $300$300
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Adaptive dampers - electrical  $500$500$500$500$500
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector    $200$200$200
Polished alloy wheels     $350 
Rear wheel steering     $1500$1500
Transmission 
Downshift rev matching    $50  
Steering-wheel-mounted transmission controls     $100$100
Total Value of Features$10,050$11,950$9,210$9,610$11,210$16,310$21,210
Value of Feature Adjustments$840$2,740$0$400$2,000$7,100$12,000
Value of Feature Adjustments-794-2,5910-358-1,790-6,375-10,779

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Specifications Comparison: Mazda CX-9 vs. Porsche 911

Model Year20182017
ModelCX-9911
Body4dr SUV2dr Coupe
Wheelbase115.3 in96.5 in
Length199.4 in177.1 in
Width77.5 in71.2 in
Height69.0 in50.9 in
Curb Weight4,055 lb.3,154 lb.
Fuel Capacity19.0 gal.16.9 gal.
Row 1 Headroom39.3 in0.0 in
Row 1 Shoulder Room57.9 in0.0 in
Row 1 Hip Room56.7 in0.0 in
Row 1 Legroom41.0 in0.0 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 ft35.1 ft3
Cargo Volume,
Behind R2
38.2 ft35.1 ft3
Cargo Volume,
Maximum
71.2 ft314.3 ft3

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Option Package Details
Porsche 911 Carrera

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50No
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested170051%
Total Not Requested165049%

Option Package Details
Porsche 911 Carrera S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50No
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested170051%
Total Not Requested165049%

Option Package Details
Porsche 911 Carrera GTS

LED headlights
FeatureValueRequested?
LED headlights500No
Auto-dimming headlights200Yes
Total Requested20029%
Total Not Requested50071%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%
Premium Package Plus
FeatureValueRequested?
Interior ambient lighting150Yes
Proximity key250Yes
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested135054%
Total Not Requested115046%

Option Package Details
Porsche 911 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested40036%
Total Not Requested70064%

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