Audi A6 / S6 Audi A6 / S6 2016 Kia K900 Kia K900 2018

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Audi A6 / S6 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.

Audi A6 / S6 vs. Kia K900 Invoice Comparison

Lowest Total Price: $68,850

Kia K900 V8 Luxury   
Difference: $14,535

Lowest Total Invoice: $63,968

Kia K900 V8 Luxury   
Difference: $13,648

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162018
ModelA6 / S6K900
TrimS6 4.0 TFSIV8 Luxury
Body4dr Sedan4dr Sedan
Base Price $70,900 $61,900
Base Invoice $65,938 $57,449
Prestige Package 4,400  
Driver Assistance Package 2,550  
Cold Weather Package 500  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Cargo mat 185  
Rear side airbags 350  
VIP Plus Package   6,000
Prestige Package 4,092  
Driver Assistance Package 2,371  
Cold Weather Package 467  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Cargo mat 172  
Rear side airbags 325  
VIP Plus Package   5,569
Options (change) 11,560 6,000
Options (change) 10,753 5,569
Destination 925 950
Total Price $83,385 $68,850
Total Invoice $77,616 $63,968

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

Lowest Adjusted Price and Invoice: Kia K900 V8 Luxury
TrueDelta Adjusted Price Difference: $13,035
TrueDelta Adjusted Invoice Difference: $12,252
Model Year20162018
ModelA6 / S6K900
TrimS6 4.0 TFSIV8 Luxury
Body4dr Sedan4dr Sedan
Engine450hp V8420hp V8
TransmissionS7T8
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/27 MPG15/23 MPG
Audio (watts, speakers)630, 14900, 17
Tire (rear if not all the same)255/40-19245/45-19
Total Price$83,385$68,850
Adjustments for Features-1,5000
Feature-Adjusted Total Price$81,885$68,850
Total Invoice$77,616$63,968
Adjustments for Features-1,3960
Feature-Adjusted Total Invoice$76,220$63,968

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Features Comparison: Audi A6 / S6 vs. Kia K900

Model Year20162018
ModelA6 / S6K900
TrimS6 4.0 TFSIV8 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Power door closers $300
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
Automatic braking, high-speed or partial $200
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear $100
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Rollover sensor$50 
Secondary collision brake assist$25 
Vehicle health reports $0
Wide-view rear camera$0 
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
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Laminated rear side windows $100
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration$100 
SD Card slot$25 
Siri Eyes Free support$0 
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
Auto-dimming headlights$200 
Fog light, rear$100 
Fog lights $125
Large color reconfigurable instrument cluster display $250
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats $300
Cooled or ventilated second row seats $200
Folding second row seats$300 
Leather-wrapped steering wheel$150 
Metal pedals$75 
Power 4-way lumbar adjuster, second row seats $225
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power recliner, second row seats $150
Power thigh support length adjuster, driver 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$9,090$7,590
Value of Feature Adjustments$1,500$0
Value of Feature Adjustments-1,3960

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Specifications Comparison: Audi A6 / S6 vs. Kia K900

Model Year20162018
ModelA6 / S6K900
Body4dr Sedan4dr Sedan
Wheelbase114.6 in119.9 in
Length194.2 in200.6 in
Width73.8 in74.8 in
Height57.8 in58.5 in
Curb Weight4,486 lb.4,789 lb.
Fuel Capacity19.8 gal.19.8 gal.
Row 1 Headroom37.2 in40.2 in
Row 1 Shoulder Room57.5 in59.1 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in45.9 in
Row 2 Headroom37.8 in37.6 in
Row 2 Shoulder Room56.3 in57.2 in
Row 2 Hip Room0.0 in55.7 in
Row 2 Legroom37.4 in38.2 in
Cargo Volume14.1 ft315.9 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Prestige Package
FeatureValueRequested?
Power decklid350Yes
Head-up display (HUD)350Yes
Surround sound250Yes
Interior lights, additional0No
Illuminated door sill trim plates100Yes
LED headlights500Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Hands-free trunk or liftgate100Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested200085%
Total Not Requested35015%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Around view cameras300Yes
Automatic braking, low-speed200No
Forward collision warning200No
Wide-view front camera150Yes
Wide-view rear camera0No
Lane departure prevention system, steering-based200No
Total Requested135063%
Total Not Requested80037%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Kia K900 V8 Luxury

VIP Plus Package
FeatureValueRequested?
Special interior trim0No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Cooled or ventilated second row seats200No
Power headrest height adjuster, driver seat50No
Power thigh support length adjuster, driver seat100No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Power recliner, second row seats150No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Power door closers300No
Head-up display (HUD)350Yes
Power 4-way lumbar adjuster, second row seats225No
Adaptive cruise control, all-speed700Yes
Second-row 2-section 3-person split bench100No
Total Requested140050%
Total Not Requested137550%

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