Mazda MX-5 Miata Mazda MX-5 Miata 2018 Porsche Boxster Porsche Boxster 2007

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

Lowest Total Price: $31,470

Mazda MX-5 Miata Grand Touring   
Difference: $22,285

Lowest Total Invoice: $29,743

Mazda MX-5 Miata Grand Touring   
Difference: $16,071

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820072007
ModelMX-5 MiataBoxsterBoxster
TrimGrand TouringBaseS
Body2dr Convertible2dr Convertible2dr Convertible
Base Price $30,195 $45,600 $55,500
Base Invoice $28,548 $38,760 $48,415
Rear spoiler 350    
Cargo net 50    
Auto-dimming rearview mirror   690 690
Floor mats   115 115
Heated front seats   480 480
Automatic climate control, front   550 550
Audio controls on steering wheel   990 990
Navigation system   3,070 3,070
Xenon HID headlights   1,090 1,090
Wind blocker, small   375 375
Rear spoiler 280    
Cargo net 40    
Auto-dimming rearview mirror   587 587
Floor mats   98 98
Heated front seats   408 408
Automatic climate control, front   468 468
Audio controls on steering wheel   842 842
Navigation system   2,610 2,610
Xenon HID headlights   927 927
Wind blocker, small   319 319
Options (change) 400 7,360 7,360
Options (change) 320 6,259 6,259
Destination 875 795 795
Total Price $31,470 $53,755 $63,655
Total Invoice $29,743 $45,814 $55,469

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

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

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Grand Touring
TrueDelta Adjusted Price Difference: $22,500
TrueDelta Adjusted Invoice Difference: $16,274
Model Year201820072007
ModelMX-5 MiataBoxsterBoxster
TrimGrand TouringBaseS
Body2dr Convertible2dr Convertible2dr Convertible
Engine155hp I4245hp H6295hp H6
TransmissionM6M5M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 950, 4230, 7
Tire (rear if not all the same)205/45-17205/55-17235/40-18
Total Price$31,470$53,755$63,655
Adjustments for Features-2150-150
Feature-Adjusted Total Price$31,255$53,755$63,505
Cost Above Minimum$0$0$9,750
Total Invoice$29,743$45,814$55,469
Adjustments for Features-2030-131
Feature-Adjusted Total Invoice$29,540$45,814$55,338
Cost Above Minimum$0$0$9,524

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

Model Year201820072007
ModelMX-5 MiataBoxsterBoxster
TrimGrand TouringBaseS
Body2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150 $150
5-speed manual $0 
RWD$0$0$0
Accessories 
Proximity key$250  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Brakes, Airbags, and Other Safety 
911 assist$25  
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system$200  
Brake assist$50  
Cross-traffic warning, rear$100  
Lane departure warning$200  
Climate Control 
Heated windshield washer nozzles $15$15
Interior air filter $0$0
Water-repellent front-door glass $15$15
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Convertible top$3000  
Power convertible top $4000$4000
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
App support$0  
Aux input$50  
Bluetooth audio streaming$25  
Bluetooth cell phone link$100  
CD player $125$125
CD player, remote$100  
HD radio$50  
MP3-compatible player$50  
Satellite radio$200  
SMS text-to-speech reader$25  
Traffic information$25  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror $75$75
Automatic headlights$125  
Compass$0  
Fog light, rear $100$100
Fog lights $125$125
Headlight washers $50$50
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
LED headlights, single projector or low beam only$750  
Steering-linked headlights$150  
Visor mirror, driver$10  
Visor mirror, passenger$10  
Xenon HID headlights $500$500
Seats and Interior Trim 
Center armrest(s), front row $75$75
Manual height adjuster, driver seat $50$50
Manual height adjuster, passenger seat $50$50
Manual tilt adjuster, driver seat$50  
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Total Value of Features$6,345$6,130$6,280
Value of Feature Adjustments$215$0$150
Value of Feature Adjustments-2030-131

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

Model Year20182007
ModelMX-5 MiataBoxster
Body2dr Convertible2dr Convertible
Wheelbase90.9 in95.1 in
Length154.1 in170.4 in
Width68.3 in70.9 in
Height48.6 in51.0 in
Curb Weight2,333 lb.2,856 lb.
Fuel Capacity11.9 gal.17.0 gal.
Row 1 Headroom37.4 in38.4 in
Row 1 Shoulder Room52.2 in51.7 in
Row 1 Hip Room52.0 in53.4 in
Row 1 Legroom43.1 in41.6 in
Cargo Volume4.6 ft39.9 ft3

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Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%

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