Porsche Cayenne Porsche Cayenne 2012 Audi A8 / S8 Audi A8 / S8 2008

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

Join Us

Porsche Cayenne vs. Audi A8 / S8 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 A8 / S8 Invoice Comparison

Lowest Total Price: $120,210

Porsche Cayenne Turbo   
Difference: $9,865

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122008
ModelCayenneA8 / S8
TrimTurboA8 L W12
Body4dr SUV4dr Sedan, ext.
Base Price $107,100 $120,100
Premium Package Plus 5,320  
Entertainment system with dual headrest screens 2,990  
Wood/leather-wrapped steering wheel 365  
Laminated front side windows 1,120  
Satellite radio 750  
Voice control for nav and audio 595  
Wood trim 345  
CD changer, in-dash 650  
Adaptive cruise control   2,100
Upholstered instrument panel, leather   3,900
Refrigerated storage compartment   1,500
Premium Package Plus 0  
Entertainment system with dual headrest screens 0  
Wood/leather-wrapped steering wheel 0  
Laminated front side windows 0  
Satellite radio 638  
Voice control for nav and audio 506  
Wood trim 293  
CD changer, in-dash 0  
Adaptive cruise control   1,953
Upholstered instrument panel, leather   3,628
Refrigerated storage compartment   1,396
Options (change) 12,135 7,500
Options (change) 1,437 6,977
Destination 975 775
Gas Tax 0 1,700
Total Price $120,210 $130,075

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 A8 / S8 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 A8 / S8

Lowest Adjusted Price and Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $11,930
TrueDelta Adjusted Invoice Difference: $118,774
Model Year20122008
ModelCayenneA8 / S8
TrimTurboA8 L W12
Body4dr SUV4dr Sedan, ext.
Engine500hp V8450hp W12
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/22 MPG13/19 MPG
Audio (watts, speakers)585, 14200, 12
Tire (rear if not all the same)265/50-19255/40-19
Total Price$120,210$130,075
Adjustments for Features-2,0650
Feature-Adjusted Total Price$118,145$130,075

Return to top

Features Comparison: Porsche Cayenne vs. Audi A8 / S8

Model Year20122008
ModelCayenneA8 / S8
TrimTurboA8 L W12
Body4dr SUV4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Air compressor$35 
Heated steering wheel$100 
Power door closers $300
Power liftgate$350 
Power trunk closer $350
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row $125
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system$200 
Forward collision warning$200 
Full-size spare tire $225
Hill descent control$250 
Knee airbag, passenger $75
Rollover sensor$50 
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover$75 
Cargo net$40 
Liftglass or two-piece tailgate$150 
Rear seat pass-through$100 
Refrigerated storage compartment $250
Second-row high console $250
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 
Exterior 
Bodyside cladding$350 
Bodyside moldings $75
Deep-tinted rear windows$275 
Rear spoiler$200 
Infotainment 
Aux input$50 
CD changer, in-dash$325 
CD changer, remote $200
DVD-Audio-compatible player$0 
Entertainment system with dual headrest screens$1200 
Entertainment system, console-mounted $1000
iPod integration $100
Media drive$15 
MP3-compatible player$50 
Off-road navigation system$0 
USB port$25 
Instruments, Lights, and Mirrors 
Illuminated vanity mirrors, rear seat $100
Turn signals on or near mirrors $25
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Folding second row seats$300 
Manual fore-aft adjuster, second row seats$75 
Manual recliner, second row seats$75 
Massage, driver seat $100
Massage, passenger seat $100
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 bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power tilt adjuster, second row seats $150
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede headliner $650
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$9,855$7,790
Value of Feature Adjustments$2,065$0
Value of Feature Adjustments-410

Return to top

Specifications Comparison: Porsche Cayenne vs. Audi A8 / S8

Model Year20122008
ModelCayenneA8 / S8
Body4dr SUV4dr Sedan, ext.
Wheelbase114.0 in121.0 in
Length190.8 in204.4 in
Width76.3 in74.6 in
Height67.4 in57.3 in
Curb Weight4,784 lb.4,697 lb.
Fuel Capacity22.4 gal.23.8 gal.
Row 1 Headroom0.0 in37.4 in
Row 1 Shoulder Room0.0 in59.1 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in38.3 in
Row 2 Shoulder Room0.0 in57.5 in
Row 2 Legroom0.0 in42.3 in
Cargo Volume,
Minimum
23.7 ft314.6 ft3
Cargo Volume,
Maximum
62.9 ft314.6 ft3

Return to top

Option Package Details
Porsche Cayenne Turbo

Premium Package Plus
FeatureValueRequested?
Rear HVAC unit400No
Rear air vents with automatic controls150Yes
Adaptive cruise control450Yes
Proximity key250Yes
Rear dual-zone climate control125Yes
Forward collision warning200No
Cooled or ventilated front seats300Yes
Sunshades, second row, power225No
Rearview camera200Yes
Blind spot warning system200No
Interior ambient lighting150Yes
Total Requested162561%
Total Not Requested102539%

Option Package Details
Audi A8 / S8 A8 L W12

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%

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.