Porsche 911 Porsche 911 2017 Mazda MX-5 Miata Mazda MX-5 Miata 2018

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Porsche 911 vs. Mazda MX-5 Miata 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 911 vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $33,775

Mazda MX-5 Miata RF Grand Touring   
Difference: $82,895

Lowest Total Invoice: $31,959

Mazda MX-5 Miata RF Grand Touring   
Difference: $72,801

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172018
Model911911911MX-5 Miata
TrimTargaTarga STarga GTSRF Grand Touring
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $108,600 $122,600 $138,200 $32,750
Base Invoice $97,740 $110,340 $124,380 $30,964
Heated steering wheel 470 470    
Auto-dimming mirrors 420 420 420  
LED headlights 2,790 2,790 2,765  
Metallic paint (extra cost) 710 710 710  
Heated front seats 690 690 690  
Blind spot warning system 850 850 850  
Proximity key 1,090 1,090 1,090  
Carbon fiber / leather-wrapped steering wheel     470  
Door sill trim plates       150
Heated steering wheel 400 400    
Auto-dimming mirrors 357 357 357  
LED headlights 2,372 2,372 2,350  
Metallic paint (extra cost) 604 604 604  
Heated front seats 587 587 587  
Blind spot warning system 723 723 723  
Proximity key 927 927 927  
Carbon fiber / leather-wrapped steering wheel     400  
Door sill trim plates       120
Options (change) 7,020 7,020 6,995 150
Options (change) 5,970 5,970 5,948 120
Destination 1,050 1,050 1,050 875
Total Price $116,670 $130,670 $146,245 $33,775
Total Invoice $104,760 $117,360 $131,378 $31,959

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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 Porsche 911 dealer quotes or Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 911 vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata RF Grand Touring
TrueDelta Adjusted Price Difference: $76,455
TrueDelta Adjusted Invoice Difference: $67,018
Model Year2017201720172018
Model911911911MX-5 Miata
TrimTargaTarga STarga GTSRF Grand Touring
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine370hp H6420hp H6450hp H6155hp I4
TransmissionM7M7M7M6
DrivetrainAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8?, 9
Tire (rear if not all the same)235/40-19245/35-20245/35-20205/45-17
Total Price$116,670$130,670$146,245$33,775
Adjustments for Features-6,440-7,040-9,2900
Feature-Adjusted Total Price$110,230$123,630$136,955$33,775
Cost Above Minimum$0$13,400$26,725$0
Total Invoice$104,760$117,360$131,378$31,959
Adjustments for Features-5,783-6,323-8,3460
Feature-Adjusted Total Invoice$98,977$111,037$123,032$31,959
Cost Above Minimum$0$12,060$24,055$0

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Features Comparison: Porsche 911 vs. Mazda MX-5 Miata

Model Year2017201720172018
Model911911911MX-5 Miata
TrimTargaTarga STarga GTSRF Grand Touring
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manual$300$300$300 
6-speed manual   $150
AWD$1700$1700$1700 
RWD   $0
Accessories 
Heated steering wheel$100$100$100 
Power retractable rear window   $350
Remote app$25$25$25 
Remote window/roof operation$15$15$15 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250$250$250 
Wind blocker, small   $100
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Cross-traffic warning, rear   $100
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure warning   $200
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Rearview camera$200$200$200 
Roll bar   $200
Secondary collision brake assist$25$25$25 
Side curtain airbags$350$350$350 
Torque vectoring, brake-based $100$100 
Climate Control 
Automatic air recirculation$100$100$100 
Dual-zone climate control$125$125$125 
Heated windshield washer nozzles$15$15$15 
Interior air filter$0$0$0 
Residual heat$50$50$50 
Water-repellent front-door glass$15$15$15 
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500 
Limited-slip rear differential $300$300 
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Rear-engine configuration$0$0$0 
Regenerative braking$0$0$0 
Exterior 
Active grille shutters$0$0$0 
Active rear spoiler$300$300$300 
Black exterior trim (optional)  $0 
Body kit (gray/black)$0$0$0 
Painted brake calipers (optional) $0$0 
Retractable rear spoiler$400$400$400 
Infotainment 
4G LTE connectivity$0$0$0 
Apple CarPlay support$100$100$100 
CD player$125$125$125 
CD player, remote   $100
DVD-Audio-compatible player$0$0$0 
Handwriting recognition$200$200$200 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Navigation map updates, three years$0$0$0 
Off-road navigation system$0$0$0 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Telematics service, such as OnStar$200$200$200 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75 
Boost gauge$75$75$75 
Chronometer  $100 
Compass   $0
Cornering lights$50$50$50 
Fog light, rear$100$100$100 
Headlight washers$50$50$50 
Illuminated visor mirror, driver$50$50$50 
Illuminated visor mirror, passenger$50$50$50 
LED headlights$1000$1000$1000 
LED headlights, single projector or low beam only   $750
Performance data recording app  $200 
Performance meter  $150 
Visor mirror, driver   $10
Visor mirror, passenger   $10
Seats and Interior Trim 
Aluminum trim  $100 
Carbon fiber / leather-wrapped steering wheel  $150 
Center armrest(s), front row$75$75$75 
Folding second row seats w/o opening to trunk$75$75$75 
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150 $150
Manual tilt adjuster, driver seat   $50
Metal pedals$75$75$75 
No leather in second row   $-300
Power height adjuster, driver seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Synthetic suede door panel trim  $250 
Synthetic suede headliner  $650 
Synthetic suede inserts in leather seating surfaces  $0 
Synthetic suede pillars and windshield header $200  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500 
Electronic systems calibration selector  $200 
Transmission 
Downshift rev matching  $50 
Total Value of Features$8,510$9,110$11,360$2,070
Value of Feature Adjustments$6,440$7,040$9,290$0
Value of Feature Adjustments-5,783-6,323-8,3460

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Specifications Comparison: Porsche 911 vs. Mazda MX-5 Miata

Model Year20172018
Model911MX-5 Miata
Body2dr Coupe2dr Coupe
Wheelbase96.5 in90.9 in
Length177.1 in154.1 in
Width71.2 in68.3 in
Height50.9 in49.0 in
Curb Weight3,154 lb.2,446 lb.
Fuel Capacity16.9 gal.11.9 gal.
Row 1 Headroom0.0 in36.8 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Hip Room0.0 in52.0 in
Row 1 Legroom0.0 in43.1 in
Cargo Volume,
Minimum
5.1 ft34.5 ft3
Cargo Volume,
Maximum
14.3 ft34.5 ft3

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Option Package Details
Porsche 911 Targa

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche 911 Targa S

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche 911 Targa GTS

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

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