Porsche Cayenne Porsche Cayenne 2008 Audi A6 / S6 Audi A6 / S6 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche Cayenne 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.

Porsche Cayenne vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $56,145

Audi A6 / S6 A6 3.0T Avant   
Difference: $44,200

Lowest Total Invoice: $52,240

Audi A6 / S6 A6 3.0T Avant   
Difference: $35,405

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082009
ModelCayenneA6 / S6
TrimTurboA6 3.0T Avant
Body4dr SUV4dr Wagon
Base Price $93,700 $53,310
Base Invoice $81,859 $49,579
Light Comfort Package 610  
Roof rails 1,190  
Cargo area rails w/tie downs 590  
Satellite radio 750  
Sunroof 1,190  
CD changer, remote 650  
Wood trim 345  
Sunshades, second row 190  
Floor mats 140  
Compass 95  
Cold Weather Package   450
Premium Plus Package   1,320
Cargo mat   125
All-weather floor mats   115
Light Comfort Package 519  
Roof rails 1,012  
Cargo area rails w/tie downs 502  
Satellite radio 638  
Sunroof 1,012  
CD changer, remote 553  
Wood trim 293  
Sunshades, second row 162  
Floor mats 119  
Compass 81  
Cold Weather Package   418
Premium Plus Package   1,228
Cargo mat   100
All-weather floor mats   90
Options (change) 5,750 2,010
Options (change) 4,891 1,836
Destination 895 825
Total Price $100,345 $56,145
Total Invoice $87,645 $52,240

Return to top

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 Porsche Cayenne dealer quotes or Audi A6 / S6 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: Porsche Cayenne vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T Avant
TrueDelta Adjusted Price Difference: $36,990
TrueDelta Adjusted Invoice Difference: $29,108
Model Year20082009
ModelCayenneA6 / S6
TrimTurboA6 3.0T Avant
Body4dr SUV4dr Wagon
Engine500hp V8300hp V6
TransmissionT6T6
DrivetrainAWD w/4LAWD
EPA Fuel Economy (city/highway)12/19 MPG14/19 MPG
Audio (watts, speakers)350, 14160, 10
Tire (rear if not all the same)255/55-18245/40-18
Total Price$100,345$56,145
Adjustments for Features-7,2100
Feature-Adjusted Total Price$93,135$56,145
Total Invoice$87,645$52,240
Adjustments for Features-6,2970
Feature-Adjusted Total Invoice$81,348$52,240

Return to top

Features Comparison: Porsche Cayenne vs. Audi A6 / S6

Model Year20082009
ModelCayenneA6 / S6
TrimTurboA6 3.0T Avant
Body4dr SUV4dr Wagon
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD w/low range$2200 
AWD $1700
Accessories 
Air compressor$35 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Full-size spare tire $225
Hill descent control$250 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rollover sensor$50 
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net $40
Liftglass or two-piece tailgate$150 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Rear wiper$175 
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential$150 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows$275 
Rear spoiler$200 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
CD player$125 
iPod integration $100
Navigation system$600 
Surround sound$250 
Instruments, Lights, and Mirrors 
Cornering lights$50 
Headlight washers$50 
Power-folding mirrors$50 
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
All-weather floor mats $75
Leather door panel trim$250 
Memory system, passenger seat$150 
Metal pedals$75 
Power seat belt height adjusters, front row$25 
Synthetic suede headliner$650 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$10,950$3,740
Value of Feature Adjustments$7,210$0
Value of Feature Adjustments-6,2970

Return to top

Specifications Comparison: Porsche Cayenne vs. Audi A6 / S6

Model Year20082009
ModelCayenneA6 / S6
Body4dr SUV4dr Wagon
Wheelbase112.4 in111.9 in
Length188.9 in194.2 in
Width76.0 in73.1 in
Height66.9 in58.2 in
Curb Weight5,191 lb.4,563 lb.
Fuel Capacity26.4 gal.21.1 gal.
Row 1 Headroom39.7 in37.6 in
Row 1 Shoulder Room58.5 in57.1 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom40.6 in41.3 in
Row 2 Headroom38.9 in38.0 in
Row 2 Shoulder Room56.7 in55.9 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom36.0 in36.9 in
Cargo Volume,
Minimum
19.1 ft333.9 ft3
Cargo Volume,
Maximum
62.5 ft358.6 ft3

Return to top

Option Package Details
Porsche Cayenne Turbo

Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 A6 3.0T Avant

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Auto-dimming passenger-side mirror75Yes
245/40HR18 tires400No
Total Requested100071%
Total Not Requested40029%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Porsche models.