Audi A8 / S8 Audi A8 / S8 2008 Porsche Cayenne Porsche Cayenne 2019

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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: $110,050

Porsche Cayenne S   
Difference: $20,025

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082019
ModelA8 / S8Cayenne
TrimA8 L W12S
Body4dr Sedan, ext.4dr SUV
Base Price $120,100 $82,900
Upholstered instrument panel, leather 3,900 3,660
Adaptive cruise control 2,100  
Refrigerated storage compartment 1,500  
Premium Package   4,100
Adaptive cruise control, all-speed   2,310
Entertainment system with dual headrest screens   2,590
Sunshades, second row, power   450
Air suspension, auto-leveling and height adjustable   3,990
Wood trim   1,340
Rear air vents with automatic controls   990
Wood/leather-wrapped steering wheel   650
Synthetic suede headliner   1,690
Laminated front side windows   1,130
Proximity key   890
Power door closers   780
Heated second row seats   530
Voice control for nav and audio   0
Metallic paint (extra cost)   800
Upholstered instrument panel, leather 3,628 0
Adaptive cruise control 1,953  
Refrigerated storage compartment 1,396  
Premium Package   0
Adaptive cruise control, all-speed   0
Entertainment system with dual headrest screens   0
Sunshades, second row, power   0
Air suspension, auto-leveling and height adjustable   0
Wood trim   0
Rear air vents with automatic controls   0
Wood/leather-wrapped steering wheel   0
Synthetic suede headliner   0
Laminated front side windows   0
Proximity key   0
Power door closers   0
Heated second row seats   0
Voice control for nav and audio   0
Metallic paint (extra cost)   0
Options (change) 7,500 25,900
Options (change) 6,977 0
Destination 775 1,250
Gas Tax 1,700 0
Total Price $130,075 $110,050

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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 A8 / S8 vs. Porsche Cayenne

Lowest Adjusted Price and Invoice: Porsche Cayenne S
TrueDelta Adjusted Price Difference: $22,465
TrueDelta Adjusted Invoice Difference: $119,923
Model Year20082019
ModelA8 / S8Cayenne
TrimA8 L W12S
Body4dr Sedan, ext.4dr SUV
Engine450hp W12434hp V6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG18/23 MPG
Audio (watts, speakers)200, 12100, 10
Tire (rear if not all the same)255/40-19255/55-19
Total Price$130,075$110,050
Adjustments for Features0-2,440
Feature-Adjusted Total Price$130,075$107,610

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Features Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20082019
ModelA8 / S8Cayenne
TrimA8 L W12S
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
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 
Automatic braking, high-speed or partial $200
Forward collision warning $200
Full-size spare tire$225 
Hill descent control $250
Knee airbag, passenger$75 
Radar- or camera-based collision preparation system $0
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
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
Surround sound$250 
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Illuminated vanity mirrors, rear seat$100 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
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 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$7,690$10,130
Value of Feature Adjustments$0$2,440
Value of Feature Adjustments0-28

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Specifications Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20082019
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.4,454 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 S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive dampers - electrical500Yes
Total Requested1500100%
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%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Total Requested15060%
Total Not Requested10040%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100No
Total Requested20067%
Total Not Requested10033%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Heated front seats200Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
Interior ambient lighting150Yes
Headlight washers50Yes
Cornering lights50Yes
Steering-linked headlights150Yes
Total Requested217599%
Total Not Requested251%

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