Mazda MX-5 Miata Mazda MX-5 Miata 2018 Kia K900 Kia K900 2018

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Mazda MX-5 Miata vs. Kia K900 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 K900 Invoice Comparison

Lowest Total Price: $33,825

Mazda MX-5 Miata RF Grand Touring   
Difference: $29,025

Lowest Total Invoice: $31,999

Mazda MX-5 Miata RF Grand Touring   
Difference: $26,400

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelMX-5 MiataK900
TrimRF Grand TouringV8 Luxury
Body2dr Coupe4dr Sedan
Base Price $32,750 $61,900
Base Invoice $30,964 $57,449
Door sill trim plates 150  
Cargo net 50  
Door sill trim plates 120  
Cargo net 40  
Options (change) 200 0
Options (change) 160 0
Destination 875 950
Total Price $33,825 $62,850
Total Invoice $31,999 $58,399

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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 K900 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda MX-5 Miata vs. Kia K900

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata RF Grand Touring
TrueDelta Adjusted Price Difference: $18,825
TrueDelta Adjusted Invoice Difference: $16,922
Model Year20182018
ModelMX-5 MiataK900
TrimRF Grand TouringV8 Luxury
Body2dr Coupe4dr Sedan
Engine155hp I4420hp V8
TransmissionM6T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 9900, 17
Tire (rear if not all the same)205/45-17245/45-19
Total Price$33,825$62,850
Adjustments for Features0-10,200
Feature-Adjusted Total Price$33,825$52,650
Total Invoice$31,999$58,399
Adjustments for Features0-9,478
Feature-Adjusted Total Invoice$31,999$48,921

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Features Comparison: Mazda MX-5 Miata vs. Kia K900

Model Year20182018
ModelMX-5 MiataK900
TrimRF Grand TouringV8 Luxury
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
RWD$0$0
Accessories 
Heated steering wheel $100
Power rear side windows $200
Power retractable rear window$350 
Power trunk closer $350
Proximity trunk or liftgate opener $125
Remote app $25
Remote climate control $25
Remote start via app $75
Sunshade, rear, power $225
Sunshades, second row $125
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, power $350
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
911 assist$25 
Around view cameras $500
Obstacle detection, front $150
Obstacle detection, rear $250
Rear side airbags $300
Roll bar$200 
Side curtain airbags $350
Temporary spare tire $150
Vehicle health reports $0
Wide-view front camera $150
Cargo Management 
Cargo mat $40
Overhead sunglass holder $25
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Interior air filter $0
Ionizing air filtration $50
Rear air vents with automatic controls $250
Water-repellent front-door glass $15
Wiper de-icer $25
Exterior 
Laminated front side windows $200
Laminated rear side windows $100
Panoramic sunroof $1200
Power retractable roof section$2000 
Infotainment 
4G LTE connectivity $0
CD player $125
CD player, remote$100 
DVD-compatible player $0
Media drive $15
Surround sound $250
Telematics service, such as OnStar $200
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock $25
Approach detection $25
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Fog lights $125
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Interior ambient lighting $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
LED headlights, single projector or low beam only$750 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), front row $75
Center armrest(s), second row $50
Cooled or ventilated front seats $300
Door sill trim plates$100 
Heated second row seats $200
Illuminated door sill trim plates $200
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Manual tilt adjuster, driver seat$50 
Memory system, driver seat $200
No leather in second row$-300 
Power 4-way lumbar adjuster, driver seat $150
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
Synthetic suede headliner $650
Upholstered instrument panel, leather $1000
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Alloy wheels$350 
Chrome-plated alloy wheels $850
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,395$14,595
Value of Feature Adjustments$0$10,200
Value of Feature Adjustments0-9,478

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Specifications Comparison: Mazda MX-5 Miata vs. Kia K900

Model Year20182018
ModelMX-5 MiataK900
Body2dr Coupe4dr Sedan
Wheelbase90.9 in119.9 in
Length154.1 in200.6 in
Width68.3 in74.8 in
Height49.0 in58.5 in
Curb Weight2,446 lb.4,556 lb.
Fuel Capacity11.9 gal.19.8 gal.
Row 1 Headroom36.8 in40.2 in
Row 1 Shoulder Room52.2 in59.1 in
Row 1 Hip Room52.0 in55.9 in
Row 1 Legroom43.1 in45.9 in
Row 2 Headroom0.0 in37.6 in
Row 2 Shoulder Room0.0 in57.2 in
Row 2 Hip Room0.0 in55.7 in
Row 2 Legroom0.0 in38.2 in
Cargo Volume4.5 ft315.9 ft3

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