Kia K900 Kia K900 2018 Audi A6 / S6 Audi A6 / S6 2014

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Kia K900 vs. Audi A6 / S6 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. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $62,850

Kia K900 V8 Luxury   
Difference: $17,880

Lowest Total Invoice: $58,399

Kia K900 V8 Luxury   
Difference: $16,748

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182014
ModelK900A6 / S6
TrimV8 LuxuryS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $61,900 $73,400
Base Invoice $57,449 $68,262
Cold Weather Package   500
Sunshade, rear, power   500
Metallic paint (extra cost)   500
Cargo mat   185
Rear side airbags   350
LED headlights   1,400
Synthetic suede headliner   3,000
Cold Weather Package   467
Sunshade, rear, power   467
Metallic paint (extra cost)   467
Cargo mat   172
Rear side airbags   325
LED headlights   1,302
Synthetic suede headliner   2,790
Options (change) 0 6,435
Options (change) 0 5,990
Destination 950 895
Total Price $62,850 $80,730
Total Invoice $58,399 $75,147

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Kia K900 vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Kia K900 V8 Luxury
TrueDelta Adjusted Price Difference: $16,355
TrueDelta Adjusted Invoice Difference: $15,328
Model Year20182014
ModelK900A6 / S6
TrimV8 LuxuryS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine420hp V8420hp V8
TransmissionT8S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/23 MPG17/27 MPG
Audio (watts, speakers)900, 17630, 14
Tire (rear if not all the same)245/45-19255/40-19
Total Price$62,850$80,730
Adjustments for Features0-1,525
Feature-Adjusted Total Price$62,850$79,205
Total Invoice$58,399$75,147
Adjustments for Features0-1,420
Feature-Adjusted Total Invoice$58,399$73,727

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Features Comparison: Kia K900 vs. Audi A6 / S6

Model Year20182014
ModelK900A6 / S6
TrimV8 LuxuryS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Power trunk closer$350 
Proximity trunk or liftgate opener$125 
Remote app$25 
Remote climate control$25 
Remote start via app$75 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras$500 
Collision preparation system, rear $100
Cross-traffic warning, rear$100 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning$200 
Rearview camera $200
Rollover sensor $50
Vehicle health reports$0 
Wide-view front camera$150 
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Rear dual-zone climate control $125
Residual heat $50
Water-repellent front-door glass$15 
Wiper de-icer$25 
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit $0
Laminated front side windows$200 
Laminated rear side windows$100 
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
4G LTE connectivity$0 
App support$0 
Handwriting recognition $200
In-vehicle Internet $150
iPod integration $100
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information $25
Traffic information$25 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Approach detection$25 
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Large color reconfigurable instrument cluster display$250 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather-wrapped steering wheel $150
Metal pedals $75
Power 4-way lumbar adjuster, passenger seat $150
Power height adjuster, passenger seat $100
Power tilt adjuster, passenger seat $100
Upholstered instrument panel, leather$1000 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive dampers - mechanical$100 
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Chrome-plated alloy wheels$850 
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Total Value of Features$7,565$9,090
Value of Feature Adjustments$0$1,525
Value of Feature Adjustments0-1,420

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Specifications Comparison: Kia K900 vs. Audi A6 / S6

Model Year20182014
ModelK900A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase119.9 in114.7 in
Length200.6 in193.9 in
Width74.8 in73.8 in
Height58.5 in57.8 in
Curb Weight4,789 lb.4,398 lb.
Fuel Capacity19.8 gal.19.8 gal.
Row 1 Headroom40.2 in37.2 in
Row 1 Shoulder Room59.1 in57.5 in
Row 1 Hip Room55.9 in0.0 in
Row 1 Legroom45.9 in41.3 in
Row 2 Headroom37.6 in37.8 in
Row 2 Shoulder Room57.2 in56.3 in
Row 2 Hip Room55.7 in0.0 in
Row 2 Legroom38.2 in37.4 in
Cargo Volume15.9 ft314.1 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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