Kia K900 Kia K900 2018 Kia Optima Kia Optima 2011

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Kia K900 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.

Kia K900 vs. Kia Optima Invoice Comparison

Lowest Total Price: $29,600

Kia Optima EX Turbo   
Difference: $33,250

Lowest Total Invoice: $27,535

Kia Optima EX Turbo   
Difference: $30,864

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182011
ModelK900Optima
TrimV8 LuxuryEX Turbo
Body4dr Sedan4dr Sedan
Base Price $61,900 $24,700
Base Invoice $57,449 $23,080
Technology Package   2,000
Premium Package   2,150
Technology Package   1,785
Premium Package   1,920
Options (change) 0 4,150
Options (change) 0 3,705
Destination 950 750
Total Price $62,850 $29,600
Total Invoice $58,399 $27,535

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

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TrueDelta Value Comparison: Kia K900 vs. Kia Optima

Lowest Adjusted Price and Invoice: Kia Optima EX Turbo
TrueDelta Adjusted Price Difference: $24,365
TrueDelta Adjusted Invoice Difference: $22,608
Model Year20182011
ModelK900Optima
TrimV8 LuxuryEX Turbo
Body4dr Sedan4dr Sedan
Engine420hp V8274hp I4
TransmissionT8T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)15/23 MPG22/34 MPG
Audio (watts, speakers)900, 17550, 12
Tire (rear if not all the same)245/45-19215/55-17
Total Price$62,850$29,600
Adjustments for Features-8,8850
Feature-Adjusted Total Price$53,965$29,600
Total Invoice$58,399$27,535
Adjustments for Features-8,2560
Feature-Adjusted Total Invoice$50,143$27,535

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Features Comparison: Kia K900 vs. Kia Optima

Model Year20182011
ModelK900Optima
TrimV8 LuxuryEX Turbo
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
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/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Lane departure warning$200 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rear side airbags$300 
Rearview camera $200
Vehicle health reports$0 
Wide-view front camera$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo mat$40 
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Ionizing air filtration$50 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Wiper de-icer$25 
Exterior 
Laminated front side windows$200 
Laminated rear side windows$100 
Infotainment 
4G LTE connectivity$0 
App support$0 
DVD-compatible player$0 
HD radio$50 
Media drive$15 
SMS text-to-speech reader$25 
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 driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Speaker lights $100
Steering-linked headlights$150 
Seats and Interior Trim 
Folding second row seats $300
Illuminated door sill trim plates$200 
Leather door panel trim$250 
Leather-wrapped steering wheel $150
Power 4-way lumbar adjuster, driver seat$150 
Power lumbar 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$11,660$2,775
Value of Feature Adjustments$8,885$0
Value of Feature Adjustments-8,2560

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Specifications Comparison: Kia K900 vs. Kia Optima

Model Year20182011
ModelK900Optima
Body4dr Sedan4dr Sedan
Wheelbase119.9 in110.0 in
Length200.6 in190.7 in
Width74.8 in72.1 in
Height58.5 in57.3 in
Curb Weight4,789 lb.3,385 lb.
Fuel Capacity19.8 gal.18.5 gal.
Row 1 Headroom40.2 in40.0 in
Row 1 Shoulder Room59.1 in57.2 in
Row 1 Hip Room55.9 in54.7 in
Row 1 Legroom45.9 in45.5 in
Row 2 Headroom37.6 in37.6 in
Row 2 Shoulder Room57.2 in55.7 in
Row 2 Hip Room55.7 in54.5 in
Row 2 Legroom38.2 in34.7 in
Cargo Volume15.9 ft315.4 ft3

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Option Package Details
Kia Optima EX Turbo

Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Bluetooth audio streaming25Yes
Infinity, 550W, 12 speakers (with subwoofer)350No
Total Requested95073%
Total Not Requested35027%
Premium Package
FeatureValueRequested?
Heated steering wheel100Yes
Heated front seats200Yes
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Panoramic sunroof1200Yes
Total Requested2400100%
Total Not Requested00%

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