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

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Mazda MX-5 Miata vs. Kia Optima 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. Kia Optima Invoice Comparison

Lowest Total Price: $21,535

Kia Optima EX   
Difference: $4,560

Lowest Total Invoice: $20,005

Kia Optima EX   
Difference: $4,037

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007
ModelMX-5 MiataOptima
TrimGrand TouringEX
Body2dr Convertible4dr Sedan
Base Price $24,650 $19,395
Base Invoice $22,767 $18,045
CD changer, in-dash 500  
Rear spoiler 350 200
Leather seating surfaces   600
Convenience Package   700
CD changer, in-dash 400  
Rear spoiler 280 160
Leather seating surfaces   535
Convenience Package   625
Options (change) 850 1,500
Options (change) 680 1,320
Destination 595 640
Total Price $26,095 $21,535
Total Invoice $24,042 $20,005

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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 Kia Optima dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $4,840
TrueDelta Adjusted Invoice Difference: $4,297
Model Year20072007
ModelMX-5 MiataOptima
TrimGrand TouringEX
Body2dr Convertible4dr Sedan
Engine166hp I4161hp I4
TransmissionM6T5
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 7360, 7
Tire (rear if not all the same)205/45-17205/60-16
Total Price$26,095$21,535
Adjustments for Features0-280
Feature-Adjusted Total Price$26,095$21,255
Total Invoice$24,042$20,005
Adjustments for Features0-260
Feature-Adjusted Total Invoice$24,042$19,745

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

Model Year20072007
ModelMX-5 MiataOptima
TrimGrand TouringEX
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
5-speed manually-shiftable automatic $1000
RWD$0 
FWD $0
Accessories 
Power rear side windows $200
Power-adjustable pedals $125
Sunshade, rear $125
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Antilock brakes (ABS)$400 
Roll bar$200 
Side curtain airbags $350
Tire-pressure monitor $75
Cargo Management 
Overhead sunglass holder $25
Climate Control 
Automatic climate control, front $200
Interior air filter $0
Intermittent wipers$0 
Variable intermittent wipers $75
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s)$25 
Convertible top$3000 
Infotainment 
Cassette player $50
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Automatic headlights $125
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Outside temperature display $50
Trip computer $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), front row $75
Center armrest(s), second row $50
Folding second row seats $300
Manual lumbar adjuster, driver seat $50
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power tilt adjuster, driver seat $100
Total Value of Features$4,045$4,325
Value of Feature Adjustments$0$280
Value of Feature Adjustments0-260

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

Model Year20072007
ModelMX-5 MiataOptima
Body2dr Convertible4dr Sedan
Wheelbase91.7 in107.1 in
Length157.3 in186.4 in
Width67.7 in71.1 in
Height49.0 in58.3 in
Curb Weight2,442 lb.3,143 lb.
Fuel Capacity12.7 gal.17.0 gal.
Row 1 Headroom37.4 in39.8 in
Row 1 Shoulder Room53.2 in57.1 in
Row 1 Hip Room50.6 in54.5 in
Row 1 Legroom43.1 in43.7 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Hip Room0.0 in54.7 in
Row 2 Legroom0.0 in37.8 in
Cargo Volume5.3 ft314.8 ft3

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Option Package Details
Kia Optima EX

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Sunshade, rear125No
Power-adjustable pedals125No
Total Requested20031%
Total Not Requested45069%

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