Infiniti EX Infiniti EX 2009 Mazda MX-5 Miata Mazda MX-5 Miata 2017

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Infiniti EX 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.

Infiniti EX vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $34,275

Mazda MX-5 Miata RF Grand Touring   
Difference: $6,405

Lowest Total Invoice: $32,346

Mazda MX-5 Miata RF Grand Touring   
Difference: $5,076

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092017
ModelEXMX-5 Miata
TrimEX35 JourneyRF Grand Touring
Body4dr SUV2dr Coupe
Base Price $36,000 $32,620
Base Invoice $33,259 $30,839
Bose and Navigation Package 2,000  
Premium Package 1,750  
Cargo tray 65 60
Rear spoiler   350
All-weather floor mats   90
Proximity key   130
Door sill trim plates   150
Bose and Navigation Package 1,731  
Premium Package 1,515  
Cargo tray 52 48
Rear spoiler   280
All-weather floor mats   72
Proximity key   112
Door sill trim plates   120
Options (change) 3,815 780
Options (change) 3,298 632
Destination 865 875
Total Price $40,680 $34,275
Total Invoice $37,422 $32,346

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

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TrueDelta Value Comparison: Infiniti EX vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata RF Grand Touring
TrueDelta Adjusted Price Difference: $2,845
TrueDelta Adjusted Invoice Difference: $1,801
Model Year20092017
ModelEXMX-5 Miata
TrimEX35 JourneyRF Grand Touring
Body4dr SUV2dr Coupe
Engine297hp V6155hp I4
TransmissionT5M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/24 MPG26/33 MPG
Audio (watts, speakers)?, 11?, 9
Tire (rear if not all the same)225/60-17205/45-17
Total Price$40,680$34,275
Adjustments for Features-3,5600
Feature-Adjusted Total Price$37,120$34,275
Total Invoice$37,422$32,346
Adjustments for Features-3,2750
Feature-Adjusted Total Invoice$34,147$32,346

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Features Comparison: Infiniti EX vs. Mazda MX-5 Miata

Model Year20092017
ModelEXMX-5 Miata
TrimEX35 JourneyRF Grand Touring
Body4dr SUV2dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manual $150
RWD$0$0
Accessories 
Power rear side windows$200 
Power retractable rear window $350
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, power$350 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
911 assist $25
Blind spot warning system $200
Brake- or yaw-sensor-initiated collision preparation system$0 
Cross-traffic warning, rear $100
Lane departure warning $200
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Aluminum roof rails$250 
Cargo cover$75 
Overhead sunglass holder$25 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Interior air filter$0 
Rain-sensing wipers $175
Rear air vents$100 
Rear wiper$175 
Variable intermittent wipers$75 
Exterior 
Bodyside cladding (gray/black)$250 
Deep-tinted rear windows$275 
Power retractable roof section $2000
Self-repairing paint$0 
Sunroof$900 
Wheel-lip moldings$75 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player, remote $100
HD radio $50
iPod integration$100 
Media drive$15 
SD Card slot$25 
SMS text-to-speech reader $25
Surround sound$250 
USB port $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Compass $0
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
LED headlights, single projector or low beam only $750
Mirror tilt-down in reverse$25 
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights$500 
Seats and Interior Trim 
All-weather floor mats $75
Aluminum trim$100 
Center armrest(s), front row$75 
Center armrest(s), second row$50 
Manual tilt adjuster, driver seat $50
Memory system, driver seat$200 
No leather in second row $-300
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Power-folding second row seats$700 
Upholstered instrument cluster hood$50 
Total Value of Features$8,305$4,745
Value of Feature Adjustments$3,560$0
Value of Feature Adjustments-3,2750

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Specifications Comparison: Infiniti EX vs. Mazda MX-5 Miata

Model Year20092017
ModelEXMX-5 Miata
Body4dr SUV2dr Coupe
Wheelbase110.2 in90.9 in
Length182.3 in154.1 in
Width71.0 in68.3 in
Height61.9 in49.0 in
Curb Weight3,752 lb.2,445 lb.
Fuel Capacity20.0 gal.11.9 gal.
Row 1 Headroom40.5 in36.8 in
Row 1 Shoulder Room54.8 in52.2 in
Row 1 Hip Room52.9 in52.0 in
Row 1 Legroom44.3 in43.1 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Hip Room50.0 in0.0 in
Row 2 Legroom28.5 in0.0 in
Cargo Volume,
Minimum
16.8 ft34.5 ft3
Cargo Volume,
Maximum
47.4 ft34.5 ft3

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Option Package Details
Infiniti EX EX35 Journey

Bose and Navigation Package
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
Bose, 11 speakers (with subwoofer)350No
iPod integration100Yes
SD Card slot25No
Total Requested92559%
Total Not Requested64041%
Premium Package
FeatureValueRequested?
Power lumbar adjuster, driver seat50No
Universal garage door opener100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Mirror tilt-down in reverse25No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested75045%
Total Not Requested92555%

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