Kia Optima Kia Optima 2017 Mazda MX-5 Miata Mazda MX-5 Miata 2011

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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: $30,704

Mazda MX-5 Miata Grand Touring   
Difference: $531

Lowest Total Invoice: $28,298

Mazda MX-5 Miata Grand Touring   
Difference: $795

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172011
ModelOptimaOptimaMX-5 Miata
TrimSXSX LimitedGrand Touring
Body4dr Sedan4dr Sedan2dr Convertible
Base Price $26,855 $36,090 $26,710
Base Invoice $25,023 $33,481 $24,714
SX Base Package 3,085    
Universal garage door opener 350 350  
Cargo net 50 50 49
6-speed shiftable automatic     1,100
Premium Package     1,650
Rear spoiler     400
SX Base Package 2,842    
Universal garage door opener 291 291  
Cargo net 42 42 39
6-speed shiftable automatic     1,013
Premium Package     1,417
Rear spoiler     320
Options (change) 3,485 400 3,199
Options (change) 3,175 333 2,789
Destination 895 895 795
Total Price $31,235 $37,385 $30,704
Total Invoice $29,093 $34,709 $28,298

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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 SX
TrueDelta Adjusted Price Difference: $1,564
TrueDelta Adjusted Invoice Difference: $1,156
Model Year201720172011
ModelOptimaOptimaMX-5 Miata
TrimSXSX LimitedGrand Touring
Body4dr Sedan4dr Sedan2dr Convertible
Engine245hp I4245hp I4158hp I4
TransmissionT6T6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)22/31 MPG22/31 MPG20/27 MPG
Audio (watts, speakers)?, 6630, 10?, 7
Tire (rear if not all the same)235/45-18235/45-18205/45-17
Total Price$31,235$37,385$30,704
Adjustments for Features-2,095-7,7700
Feature-Adjusted Total Price$29,140$29,615$30,704
Cost Above Minimum$0$475$0
Total Invoice$29,093$34,709$28,298
Adjustments for Features-1,951-7,2140
Feature-Adjusted Total Invoice$27,142$27,495$28,298
Cost Above Minimum$0$353$0

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

Model Year201720172011
ModelOptimaOptimaMX-5 Miata
TrimSXSX LimitedGrand Touring
Body4dr Sedan4dr Sedan2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0$0 
RWD  $0
Accessories 
Adaptive cruise control, all-speed $850 
Cruise control$150 $150
Heated steering wheel$100$100 
Power rear side windows$200$200 
Proximity trunk or liftgate opener$125$125 
Sunshades, second row$125$125 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
911 assist$25$25 
Active or whiplash-reducing head restraints, front seats$0$0 
Around view cameras $500 
Automatic braking, high-speed or partial $200 
Automatic braking, low-speed $200 
Blind spot warning system $200 
Cross-traffic warning, rear $100 
Forward collision warning $200 
Knee airbag, driver$75$75 
Lane departure warning $200 
Obstacle detection, rear $250 
Rearview camera$200  
Roll bar  $200
Rollover sensor$50$50 
Side curtain airbags$350$350 
Temporary spare tire$150$150 
Vehicle health reports$0$0 
Cargo Management 
Cargo mat$40$40 
Overhead sunglass holder$25$25 
Climate Control 
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 
Convertible top  $3000
Laminated front side windows$200$200 
Painted brake calipers (optional)$0$0 
Panoramic sunroof $1200 
Infotainment 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
HD radio$50$50 
MP3-compatible player  $50
Navigation system$600$600 
SMS text-to-speech reader$25$25 
Surround sound $250 
Traffic information$25$25 
USB port$25$25 
Voice control for external devices$0$0 
Voice control for nav and audio$100$100 
Wireless charging station $75 
Instruments, Lights, and Mirrors 
Approach detection$25$25 
Auto-dimming headlights $200 
Automatic headlights$125$125 
Compass$0$0 
Fog lights  $125
Heated mirrors$25$25 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Interior ambient lighting $150 
LED headlights$1000$1000 
Power-folding mirrors$50$50 
Steering-linked headlights$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 
Center armrest(s), front row$75$75 
Center armrest(s), second row$50$50 
Cooled or ventilated front seats $300 
Folding second row seats$300$300 
Heated second row seats $200 
Manual height adjuster, driver seat  $50
Manual height adjuster, passenger seat$50  
Memory system, driver seat$200$200 
Metal pedals$75$75 
No leather in second row  $-300
Power 4-way lumbar adjuster, driver seat$150$150 
Power fore-aft adjuster, driver seat$100$100 
Power fore-aft adjuster, passenger seat $100 
Power height adjuster, driver seat$100$100 
Power height adjuster, passenger seat $100 
Power lumbar adjuster, passenger seat $100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat $100 
Power tilt adjuster, driver seat$100$100 
Power tilt adjuster, passenger seat $100 
Suspension, Wheels, and Tires 
Alloy wheels  $350
Chrome-plated alloy wheels $850 
Electronic systems calibration selector$200$200 
Machined alloy wheels$350  
Performance steering system (optional)$0$0 
Sport suspension (upgrade)$0$0 
Total Value of Features$7,915$13,590$5,820
Value of Feature Adjustments$2,095$7,770$0
Value of Feature Adjustments-1,951-7,2140

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

Model Year20172011
ModelOptimaMX-5 Miata
Body4dr Sedan2dr Convertible
Wheelbase110.4 in91.7 in
Length191.1 in157.3 in
Width73.2 in67.7 in
Height57.7 in49.0 in
Curb Weight3,494 lb.2,527 lb.
Fuel Capacity18.5 gal.12.7 gal.
Row 1 Headroom39.8 in37.4 in
Row 1 Shoulder Room58.1 in53.2 in
Row 1 Hip Room56.0 in50.6 in
Row 1 Legroom45.5 in43.1 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.4 in0.0 in
Row 2 Hip Room56.0 in0.0 in
Row 2 Legroom35.6 in0.0 in
Cargo Volume15.9 ft35.3 ft3

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Option Package Details
Kia Optima SX

SX Base Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Door sill trim plates100Yes
LED headlights1000No
Navigation system600No
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Proximity key250Yes
Perimeter approach lighting25No
Approach detection25No
Proximity trunk or liftgate opener125No
Total Requested50019%
Total Not Requested210081%

Option Package Details
Mazda MX-5 Miata Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100Yes
2.0L I4
DOHC-4v
158 hp@6700
140 lb-ft@5000
1000Yes
Total Requested1100100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Traction control100Yes
Stability control400Yes
Xenon HID headlights500Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Alarm100No
Proximity key250Yes
Total Requested155094%
Total Not Requested1006%

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