Audi A8 / S8 Audi A8 / S8 2008 Porsche Cayenne Porsche Cayenne 2014

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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: $122,780

Porsche Cayenne Turbo   
Difference: $7,295

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082014
ModelA8 / S8Cayenne
TrimA8 L W12Turbo
Body4dr Sedan, ext.4dr SUV
Base Price $120,100 $110,400
Upholstered instrument panel, leather 3,900  
Adaptive cruise control 2,100  
Refrigerated storage compartment 1,500  
CD changer, in-dash   650
Voice control for nav and audio   595
Laminated front side windows   1,120
Wood trim   345
Wood/leather-wrapped steering wheel   365
Entertainment system with dual headrest screens   2,990
Comfort Plus Package   5,320
Upholstered instrument panel, leather 3,628  
Adaptive cruise control 1,953  
Refrigerated storage compartment 1,396  
CD changer, in-dash   0
Voice control for nav and audio   506
Laminated front side windows   0
Wood trim   293
Wood/leather-wrapped steering wheel   0
Entertainment system with dual headrest screens   0
Comfort Plus Package   0
Options (change) 7,500 11,385
Options (change) 6,977 799
Destination 775 995
Gas Tax 1,700 0
Total Price $130,075 $122,780

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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 Turbo
TrueDelta Adjusted Price Difference: $10,035
TrueDelta Adjusted Invoice Difference: $119,391
Model Year20082014
ModelA8 / S8Cayenne
TrimA8 L W12Turbo
Body4dr Sedan, ext.4dr SUV
Engine450hp W12500hp V8
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG15/22 MPG
Audio (watts, speakers)200, 12585, 14
Tire (rear if not all the same)255/40-19265/50-19
Total Price$130,075$122,780
Adjustments for Features0-2,740
Feature-Adjusted Total Price$130,075$120,040

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Features Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20082014
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 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
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 
Automatic braking, high-speed or partial $200
Blind spot warning system $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
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
Laminated rear side windows $100
Rear spoiler $200
Infotainment 
Aux input $50
Bluetooth audio streaming $25
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 
HD radio $50
iPod integration$100 
Media drive $15
MP3-compatible player $50
Off-road navigation system $0
Traffic information $25
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 
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$8,390$11,130
Value of Feature Adjustments$0$2,740
Value of Feature Adjustments0-40

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Specifications Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20082014
ModelA8 / S8Cayenne
Body4dr Sedan, ext.4dr SUV
Wheelbase121.0 in114.0 in
Length204.4 in190.8 in
Width74.6 in76.3 in
Height57.3 in67.4 in
Curb Weight4,697 lb.4,784 lb.
Fuel Capacity23.8 gal.22.4 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 ft323.7 ft3
Cargo Volume,
Maximum
14.662.9 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%
Comfort Plus Package
FeatureValueRequested?
Rear HVAC unit400No
Rear air vents with automatic controls150Yes
Proximity key250Yes
Rear dual-zone climate control125Yes
Adaptive cruise control, all-speed700No
Forward collision alert200No
Cooled or ventilated front seats300Yes
Sunshades, second row, power225No
Rearview camera200Yes
Blind spot warning system200No
Interior ambient lighting150Yes
Total Requested117541%
Total Not Requested172559%

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