Audi A8 / S8 Audi A8 / S8 2009 Porsche Cayenne Porsche Cayenne 2021

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

Lowest Total Price: $128,025

Audi A8 / S8 A8 L W12   
Difference: $10,365

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092021
ModelA8 / S8Cayenne
TrimA8 L W12Turbo
Body4dr Sedan, ext.4dr SUV
Base Price $120,100 $127,800
Upholstered instrument panel, leather 3,900  
Refrigerated storage compartment 1,500  
Premium Package   1,690
Voice control for nav and audio   0
Power door closers   780
Proximity key   890
Laminated front side windows   1,130
Wood trim   350
Wood/leather-wrapped steering wheel   370
Rear air vents with automatic controls   990
Sunshades, second row, power   450
Entertainment system with dual headrest screens   2,590
Upholstered instrument panel, leather 3,628  
Refrigerated storage compartment 1,396  
Premium Package   0
Voice control for nav and audio   0
Power door closers   0
Proximity key   0
Laminated front side windows   0
Wood trim   0
Wood/leather-wrapped steering wheel   0
Rear air vents with automatic controls   0
Sunshades, second row, power   0
Entertainment system with dual headrest screens   0
Options (change) 5,400 9,240
Options (change) 5,024 0
Destination 825 1,350
Gas Tax 1,700 0
Total Price $128,025 $138,390

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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: Audi A8 / S8 vs. Porsche Cayenne

Lowest Adjusted Price: Audi A8 / S8 A8 L W12
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $6,850
TrueDelta Adjusted Invoice Difference: $117,926
Model Year20092021
ModelA8 / S8Cayenne
TrimA8 L W12Turbo
Body4dr Sedan, ext.4dr SUV
Engine450hp W12541hp V8
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG15/19 MPG
Audio (watts, speakers)200, 12665, 14
Tire (rear if not all the same)255/40-19285/40-21
Total Price$128,025$138,390
Adjustments for Features0-3,515
Feature-Adjusted Total Price$128,025$134,875

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Features Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20092021
ModelA8 / S8Cayenne
TrimA8 L W12Turbo
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Air compressor $35
Heated steering wheel $100
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 
Full-size spare tire$225 
Hill descent control $250
Knee airbag, passenger$75 
Rollover sensor $50
Secondary collision brake assist $25
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
Regenerative braking $0
Exterior 
Active grille shutters $0
Bodyside cladding $350
Bodyside moldings$75 
Deep-tinted rear windows $275
Laminated rear side windows $100
Rear spoiler $200
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
CD player $125
DVD-Audio-compatible player $0
Entertainment system with dual headrest screens $1200
Entertainment system, console-mounted$1000 
Handwriting recognition $200
HD radio $50
iPod integration$100 
Media drive $15
MP3-compatible player $50
Off-road navigation system $0
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge $75
Illuminated vanity mirrors, rear seat$100 
LED headlights $1000
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
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 
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 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 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Total Value of Features$7,340$10,855
Value of Feature Adjustments$0$3,515
Value of Feature Adjustments0-34

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Specifications Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20092021
ModelA8 / S8Cayenne
Body4dr Sedan, ext.4dr SUV
Wheelbase121.0 in114.0 in
Length204.4 in193.7 in
Width74.6 in78.1 in
Height57.3 in66.8 in
Curb Weight4,697 lb.5,056 lb.
Fuel Capacity23.8 gal.23.7 gal.
Row 1 Headroom37.4 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room57.5 in0.0 in
Row 2 Legroom42.3 in0.0 in
Cargo Volume,
Minimum
14.6 ft327.2 ft3
Cargo Volume,
Maximum
14.660.0 ft3

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Option Package Details
Porsche Cayenne Turbo

Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100No
Total Requested20067%
Total Not Requested10033%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Total Requested15060%
Total Not Requested10040%
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%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested650100%
Total Not Requested00%

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