Cadillac STS Cadillac STS 2011 Kia K900 Kia K900 2018

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Cadillac STS 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.

Cadillac STS vs. Kia K900 Invoice Comparison

Lowest Total Price: $62,850

Kia K900 V8 Luxury   
Difference: $3,745

Lowest Total Invoice: $58,399

Kia K900 V8 Luxury   
Difference: $3,974

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelSTSK900
TrimPremiumV8 Luxury
Body4dr Sedan4dr Sedan
Base Price $56,380 $61,900
Base Invoice $53,279 $57,449
Platinum Edition 6,500  
Premium Luxury Collection 2,840  
Platinum Edition 5,720  
Premium Luxury Collection 2,499  
Options (change) 9,340 0
Options (change) 8,219 0
Destination 875 950
Total Price $66,595 $62,850
Total Invoice $62,373 $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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac STS dealer quotes or Kia K900 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac STS vs. Kia K900

Lowest Adjusted Price and Invoice: Kia K900 V8 Luxury
TrueDelta Adjusted Price Difference: $7,315
TrueDelta Adjusted Invoice Difference: $7,291
Model Year20112018
ModelSTSK900
TrimPremiumV8 Luxury
Body4dr Sedan4dr Sedan
Engine302hp V6420hp V8
TransmissionT6T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/26 MPG15/23 MPG
Audio (watts, speakers)300, 15900, 17
Tire (rear if not all the same)235/50-18245/45-19
Total Price$66,595$62,850
Adjustments for Features0-3,570
Feature-Adjusted Total Price$66,595$59,280
Total Invoice$62,373$58,399
Adjustments for Features0-3,317
Feature-Adjusted Total Invoice$62,373$55,082

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Features Comparison: Cadillac STS vs. Kia K900

Model Year20112018
ModelSTSK900
TrimPremiumV8 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
RWD$0$0
Accessories 
Power trunk closer $350
Proximity trunk or liftgate opener $125
Remote app $25
Remote climate control $25
Remote start$150 
Remote start via app $75
Sunshade, rear, power $225
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Cross-traffic warning, rear $100
Obstacle detection, front $150
Rear side airbags $300
Vehicle health reports $0
Wide-view front camera $150
Cargo Management 
Cargo mat $40
Overhead sunglass holder $25
Climate Control 
Ionizing air filtration $50
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Wiper de-icer $25
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Laminated rear side windows $100
Panoramic sunroof $1200
Rear spoiler$200 
Sunroof$900 
Infotainment 
4G LTE connectivity $0
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
Media drive $15
MP3-compatible player $50
Rear seat audio controls$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic information $25
USB port $25
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
Compass $0
Head-up display (HUD)$350 
Headlight washers$50 
Interior ambient lighting $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Upholstered instrument panel$300 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Auto-leveling rear shocks$200 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,500$9,070
Value of Feature Adjustments$0$3,570
Value of Feature Adjustments0-3,317

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Specifications Comparison: Cadillac STS vs. Kia K900

Model Year20112018
ModelSTSK900
Body4dr Sedan4dr Sedan
Wheelbase116.4 in119.9 in
Length196.7 in200.6 in
Width72.6 in74.8 in
Height57.6 in58.5 in
Curb Weight3,973 lb.4,789 lb.
Fuel Capacity17.0 gal.19.8 gal.
Row 1 Headroom38.7 in40.2 in
Row 1 Shoulder Room58.6 in59.1 in
Row 1 Hip Room54.6 in55.9 in
Row 1 Legroom42.6 in45.9 in
Row 2 Headroom37.9 in37.6 in
Row 2 Shoulder Room57.4 in57.2 in
Row 2 Hip Room55.6 in55.7 in
Row 2 Legroom38.3 in38.2 in
Cargo Volume13.8 ft315.9 ft3

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Option Package Details
Cadillac STS Premium

Platinum Edition
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Sunroof900Yes
235/50WR18 tires200No
255/45WR18 tires200No
Special exterior trim0No
Special interior trim0No
Synthetic suede headliner650Yes
Termporary spare tire150Yes
Upholstered door panels, leather250Yes
Upholstered instrument panel300Yes
Chrome-plated alloy wheels500Yes
Total Requested275087%
Total Not Requested40013%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested145081%
Total Not Requested35019%

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