Kia K900 Kia K900 2015 Mazda MX-5 Miata Mazda MX-5 Miata 2006

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

Lowest Total Price: $27,500

Mazda MX-5 Miata Grand Touring   
Difference: $27,900

Lowest Total Invoice: $25,226

Mazda MX-5 Miata Grand Touring   
Difference: $26,255

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520062006
ModelK900K900MX-5 MiataMX-5 Miata
TrimPremiumLuxuryGrand TouringLimited
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $54,500 $59,900 $24,435 $26,700
Base Invoice $50,581 $55,592 $22,568 $24,654
Premium Package     1,600  
Cargo net     40 40
Satellite radio     430  
Aluminum trim     435 435
Premium Package     1,374  
Cargo net     32 32
Satellite radio     344  
Aluminum trim     348 348
Options (change) 0 0 2,505 475
Options (change) 0 0 2,098 380
Destination 900 900 560 560
Total Price $55,400 $60,800 $27,500 $27,735
Total Invoice $51,481 $56,492 $25,226 $25,594

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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 K900 dealer quotes or Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Grand Touring
TrueDelta Adjusted Price Difference: $20,050
TrueDelta Adjusted Invoice Difference: $18,960
Model Year2015201520062006
ModelK900K900MX-5 MiataMX-5 Miata
TrimPremiumLuxuryGrand TouringLimited
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine420hp V8420hp V8170hp I4170hp I4
TransmissionT8T8M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 14900, 17?, 7?, 7
Tire (rear if not all the same)245/45-19245/45-19205/45-17205/45-17
Total Price$55,400$60,800$27,500$27,735
Adjustments for Features-7,850-8,90000
Feature-Adjusted Total Price$47,550$51,900$27,500$27,735
Cost Above Minimum$0$4,350$0$235
Total Invoice$51,481$56,492$25,226$25,594
Adjustments for Features-7,295-8,26900
Feature-Adjusted Total Invoice$44,186$48,223$25,226$25,594
Cost Above Minimum$0$4,037$0$368

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

Model Year2015201520062006
ModelK900K900MX-5 MiataMX-5 Miata
TrimPremiumLuxuryGrand TouringLimited
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manual  $150$150
RWD$0$0$0$0
Accessories 
Heated steering wheel $100  
Power rear side windows$200$200  
Power trunk closer$350$350  
Sunshade, rear, power$225$225  
Sunshades, second row$125$125  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, power$350$350  
Universal garage door opener$100$100  
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
911 assist$25$25  
Active or whiplash-reducing head restraints, front seats$0$0  
Blind spot warning system $200  
Brake assist$50$50  
Cross-traffic warning, rear $100  
Lane departure warning $200  
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Rear side airbags$300$300  
Rearview camera$200$200  
Roll bar  $200$200
Side curtain airbags$350$350  
Tire-pressure monitor$75$75  
Vehicle health reports$0$0  
Wide-view front camera$150$150  
Cargo Management 
Cargo mat$40$40  
Overhead sunglass holder$25$25  
Rear seat pass-through$100$100  
Climate Control 
Automatic climate control, front$200$200  
Dual-zone climate control$125$125  
Interior air filter$0$0  
Intermittent wipers  $0$0
Ionizing air filtration$50$50  
Rain-sensing wipers$175$175  
Rear air vents with automatic controls$250$250  
Water-repellent front-door glass$15$15  
Wiper de-icer$25$25  
Drivetrain 
Limited-slip rear differential  $300$300
Exterior 
Convertible top  $3000$3000
Laminated front side windows$200$200  
Laminated rear side windows$100$100  
Panoramic sunroof$1200$1200  
Infotainment 
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
DVD-compatible player$0$0  
HD radio$50$50  
Media drive$15$15  
MP3-compatible player$50$50  
Navigation system$600$600  
SMS text-to-speech reader$25$25  
Surround sound $250  
Traffic information$25$25  
Voice control for external devices$0$0  
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25$25  
Approach detection$25$25  
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
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  
Mirror tilt-down in reverse$25$25  
Outside temperature display$50$50  
Power-folding mirrors$50$50  
Steering-linked headlights$150$150  
Trip computer$150$150  
Turn signals on or near mirrors$25$25  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Aluminum trim$100 $100$100
Center armrest(s), front row$75$75  
Center armrest(s), second row$50$50  
Cooled or ventilated front seats$300$300  
Heated front seats$200$200  
Heated second row seats$200$200  
Illuminated door sill trim plates$200$200  
Leather-wrapped steering wheel$150 $150$150
Memory system, driver seat$200$200  
Power 4-way lumbar adjuster, driver seat$150$150  
Power fore-aft adjuster, driver seat$100$100  
Power fore-aft adjuster, passenger seat$100$100  
Power height adjuster, driver seat$100$100  
Power recliner, driver seat$100$100  
Power recliner, passenger seat$100$100  
Power tilt adjuster, driver seat$100$100  
Upholstered instrument panel, leather$1000$1000  
Wood trim $300  
Wood/leather-wrapped steering wheel $150  
Suspension, Wheels, and Tires 
Alloy wheels$350 $350$350
Polished alloy wheels $350  
Sport suspension (upgrade)   $0
Total Value of Features$12,370$13,420$4,520$4,520
Value of Feature Adjustments$7,850$8,900$0$0
Value of Feature Adjustments-7,295-8,26900

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

Model Year20152006
ModelK900MX-5 Miata
Body4dr Sedan2dr Convertible
Wheelbase119.9 in91.7 in
Length200.6 in157.3 in
Width74.8 in67.7 in
Height58.5 in49.0 in
Curb Weight4,556 lb.2,442 lb.
Fuel Capacity19.8 gal.12.7 gal.
Row 1 Headroom40.2 in37.4 in
Row 1 Shoulder Room59.1 in53.2 in
Row 1 Hip Room55.9 in50.6 in
Row 1 Legroom45.9 in43.1 in
Row 2 Headroom37.6 in0.0 in
Row 2 Shoulder Room57.2 in0.0 in
Row 2 Hip Room55.7 in0.0 in
Row 2 Legroom38.2 in0.0 in
Cargo Volume15.9 ft35.3 ft3

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Option Package Details
Mazda MX-5 Miata Grand Touring

Premium Package
FeatureValueRequested?
Traction control100Yes
Stability control400Yes
Limited-slip rear differential300No
Xenon HID headlights500Yes
Alarm100No
Proximity key250Yes
Total Requested125076%
Total Not Requested40024%

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