Kia Optima Kia Optima 2011 Mazda MX-5 Miata Mazda MX-5 Miata 2007

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Kia Optima 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.

Kia Optima vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $25,450

Kia Optima EX Turbo   
Difference: $225

Lowest Total Invoice: $23,396

Mazda MX-5 Miata Sport   
Difference: $434

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112007
ModelOptimaOptimaMX-5 Miata
TrimEX TurboSXSport
Body4dr Sedan4dr Sedan2dr Convertible
Base Price $24,700 $26,200 $21,585
Base Invoice $23,080 $24,480 $19,943
Convenience Package     1,055
Rear spoiler     350
Satellite radio     430
Aluminum trim     515
Body kit     1,145
Convenience Package     906
Rear spoiler     280
Satellite radio     344
Aluminum trim     412
Body kit     916
Options (change) 0 0 3,495
Options (change) 0 0 2,858
Destination 750 750 595
Total Price $25,450 $26,950 $25,675
Total Invoice $23,830 $25,230 $23,396

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

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TrueDelta Value Comparison: Kia Optima vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Kia Optima EX Turbo
TrueDelta Adjusted Price Difference: $2,655
TrueDelta Adjusted Invoice Difference: $1,841
Model Year201120112007
ModelOptimaOptimaMX-5 Miata
TrimEX TurboSXSport
Body4dr Sedan4dr Sedan2dr Convertible
Engine274hp I4274hp I4166hp I4
TransmissionT6T6M5
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)22/34 MPG22/34 MPG25/30 MPG
Audio (watts, speakers)?, 6?, 6?, 4
Tire (rear if not all the same)215/55-17225/45-18205/50-16
Total Price$25,450$26,950$25,675
Adjustments for Features-2,430-3,0800
Feature-Adjusted Total Price$23,020$23,870$25,675
Cost Above Minimum$0$850$0
Total Invoice$23,830$25,230$23,396
Adjustments for Features-2,275-2,8830
Feature-Adjusted Total Invoice$21,555$22,347$23,396
Cost Above Minimum$0$792$0

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Features Comparison: Kia Optima vs. Mazda MX-5 Miata

Model Year201120112007
ModelOptimaOptimaMX-5 Miata
TrimEX TurboSXSport
Body4dr Sedan4dr Sedan2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
5-speed manual  $0
FWD$0$0 
RWD  $0
Accessories 
Power rear side windows$200$200 
Proximity key$250$250 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Universal garage door opener$100$100 
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Brake assist$50$50 
Roll bar  $200
Side curtain airbags$350$350 
Stability control$400$400 
Tire-pressure monitor$75$75 
Traction control$100$100 
Cargo Management 
Air-conditioned storage compartment$50$50 
Overhead sunglass holder$25$25 
Climate Control 
Automatic climate control, front$200$200 
Dual-zone climate control$125$125 
Interior air filter$0$0 
Intermittent wipers  $0
Rear air vents$100$100 
Variable intermittent wipers$75$75 
Exterior 
Body kit $0$0
Convertible top  $3000
Rear spoiler $200$200
Infotainment 
Aux input$50$50 
Bluetooth cell phone link$100$100 
MP3-compatible player$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150 
Automatic headlights$125$125 
Compass$0$0 
Heated mirrors$25$25 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Outside temperature display$50$50 
Speaker lights$100$100 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Visor mirror, driver  $10
Visor mirror, passenger  $10
Xenon HID headlights $500 
Seats and Interior Trim 
Aluminum trim $100$100
Center armrest(s), front row$75$75 
Center armrest(s), second row$50$50 
Folding second row seats$300$300 
Illuminated door sill trim plates $200 
Leather seating surfaces$900  
Partial leather seating sufaces $450 
Power fore-aft adjuster, driver seat$100$100 
Power height adjuster, driver seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power recliner, driver seat$100$100 
Power tilt adjuster, driver seat$100$100 
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$6,200$6,850$3,770
Value of Feature Adjustments$2,430$3,080$0
Value of Feature Adjustments-2,275-2,8830

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Specifications Comparison: Kia Optima vs. Mazda MX-5 Miata

Model Year20112007
ModelOptimaMX-5 Miata
Body4dr Sedan2dr Convertible
Wheelbase110.0 in91.7 in
Length190.7 in157.3 in
Width72.1 in67.7 in
Height57.3 in49.0 in
Curb Weight3,385 lb.2,441 lb.
Fuel Capacity18.5 gal.12.7 gal.
Row 1 Headroom40.0 in37.4 in
Row 1 Shoulder Room57.2 in53.2 in
Row 1 Hip Room54.7 in50.6 in
Row 1 Legroom45.5 in43.1 in
Row 2 Headroom37.6 in0.0 in
Row 2 Shoulder Room55.7 in0.0 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom34.7 in0.0 in
Cargo Volume15.4 ft35.3 ft3

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Option Package Details
Mazda MX-5 Miata Sport

Convenience Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Cruise control150Yes
Power locks275Yes
Remote keyless entry225Yes
Fog lights125Yes
Total Requested900100%
Total Not Requested00%

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