Audi A6 / S6 Audi A6 / S6 2018 Porsche Cayenne Porsche Cayenne 2009

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Audi A6 / S6 vs. Porsche Cayenne 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. Porsche Cayenne Invoice Comparison

Lowest Total Price: $77,140

Audi A6 / S6 S6 4.0 TFSI   
Difference: $32,460

Lowest Total Invoice: $71,814

Audi A6 / S6 S6 4.0 TFSI   
Difference: $21,494

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Base Price $71,900 $97,700
Base Invoice $66,868 $83,045
Cold Weather Package 500  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Cargo mat 190 280
Light Comfort Package   610
iPod integration   440
Satellite radio   750
Compass   95
Floor mats   140
Bluetooth cell phone link   695
Illuminated door sill trim plates   915
Proximity key   995
Laminated front side windows   1,100
Sunroof   1,190
Rearview camera   1,680
Rear air vents with automatic controls   1,690
Wood trim   345
Cold Weather Package 467  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Cargo mat 178 238
Light Comfort Package   519
iPod integration   374
Satellite radio   638
Compass   81
Floor mats   119
Bluetooth cell phone link   591
Illuminated door sill trim plates   778
Proximity key   846
Laminated front side windows   935
Sunroof   1,012
Rearview camera   1,428
Rear air vents with automatic controls   1,436
Wood trim   293
Options (change) 4,265 10,925
Options (change) 3,971 9,288
Destination 975 975
Total Price $77,140 $109,600
Total Invoice $71,814 $93,308

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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 Audi A6 / S6 dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Porsche Cayenne

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $30,110
TrueDelta Adjusted Invoice Difference: $19,493
Model Year20182009
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Engine450hp V8500hp V8
TransmissionS7T6
DrivetrainAWDAWD w/4L
EPA Fuel Economy (city/highway)16/24 MPG12/19 MPG
Audio (watts, speakers)630, 14410, 14
Tire (rear if not all the same)255/35-20275/45-19
Total Price$77,140$109,600
Adjustments for Features0-2,350
Feature-Adjusted Total Price$77,140$107,250
Total Invoice$71,814$93,308
Adjustments for Features0-2,001
Feature-Adjusted Total Invoice$71,814$91,307

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Features Comparison: Audi A6 / S6 vs. Porsche Cayenne

Model Year20182009
ModelA6 / S6Cayenne
TrimS6 4.0 TFSITurbo
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700 
AWD w/low range $2200
Accessories 
Air compressor $35
Power liftgate $350
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Collision preparation system, rear$100 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Secondary collision brake assist$25 
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Liftglass or two-piece tailgate $150
Overhead sunglass holder $25
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Rear HVAC unit $400
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Lockable center differential $150
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Deep-tinted rear windows $275
Rear spoiler $200
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
SD Card slot$25 
Traffic + travel information$25 
Traffic information $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Cornering lights $50
Fog lights $125
Headlight washers $50
LED headlights$1000 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Memory system, passenger seat $150
Power seat belt height adjusters, front row $25
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Sport suspension (upgrade)$0 
Total Value of Features$5,775$8,125
Value of Feature Adjustments$0$2,350
Value of Feature Adjustments0-2,001

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Specifications Comparison: Audi A6 / S6 vs. Porsche Cayenne

Model Year20182009
ModelA6 / S6Cayenne
Body4dr Sedan4dr SUV
Wheelbase114.6 in112.4 in
Length194.2 in188.9 in
Width73.8 in76.0 in
Height57.8 in66.9 in
Curb Weight4,398 lb.5,192 lb.
Fuel Capacity19.8 gal.26.4 gal.
Row 1 Headroom37.2 in39.7 in
Row 1 Shoulder Room57.5 in58.5 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom41.3 in40.6 in
Row 2 Headroom37.8 in38.9 in
Row 2 Shoulder Room56.3 in56.7 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom37.4 in36.0 in
Cargo Volume,
Minimum
14.1 ft319.1 ft3
Cargo Volume,
Maximum
14.162.5 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Porsche Cayenne Turbo

iPod integration
FeatureValueRequested?
Aux input50Yes
Media drive, large15Yes
USB port25Yes
Total Requested90100%
Total Not Requested00%
Satellite radio
FeatureValueRequested?
Satellite radio200Yes
Traffic information25Yes
Total Requested225100%
Total Not Requested00%
Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear HVAC unit400No
Rear dual-zone climate control125Yes
Total Requested27541%
Total Not Requested40059%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

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