Audi A8 / S8 Audi A8 / S8 2018 Porsche Cayenne Porsche Cayenne 2020

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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: $94,725

Audi A8 / S8 A8 L 4.0T Sport   
Difference: $3,195

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018202020202020
ModelA8 / S8CayenneCayenneCayenne
TrimA8 L 4.0T SportBaseSTurbo
Body4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Base Price $92,000 $66,800 $84,300 $126,500
Executive Plus Package 1,750      
Adaptive cruise control, all-speed   2,310 2,310 2,310
Laminated front side windows   1,130 1,130 1,130
Premium Plus Package   9,100 7,490 3,670
18-way adaptive power front seats   310 310  
Upholstered instrument panel, leather   3,660 3,660  
Air suspension, auto-leveling and height adjustable   3,990 3,990  
Around view cameras   850 850 850
Panoramic sunroof   670    
Wood trim   1,340 1,340 350
Rear air vents with automatic controls   990 990 990
Cooled or ventilated second row seats   780 780 780
Synthetic suede headliner   1,690 1,690  
Power door closers   780 780 780
Lane departure warning   700 700 700
Compass   280 280 280
Heated steering wheel   280 280 280
Ski sack   110 110 110
Voice control for nav and audio   0 0 0
Metallic paint (extra cost)   800 800  
Executive Plus Package 1,628      
Adaptive cruise control, all-speed   0 0 0
Laminated front side windows   0 0 0
Premium Plus Package   0 0 0
18-way adaptive power front seats   0 0  
Upholstered instrument panel, leather   0 0  
Air suspension, auto-leveling and height adjustable   0 0  
Around view cameras   0 0 0
Panoramic sunroof   0    
Wood trim   0 0 0
Rear air vents with automatic controls   0 0 0
Cooled or ventilated second row seats   0 0 0
Synthetic suede headliner   0 0  
Power door closers   0 0 0
Lane departure warning   0 0 0
Compass   0 0 0
Heated steering wheel   0 0 0
Ski sack   0 0 0
Voice control for nav and audio   0 0 0
Metallic paint (extra cost)   0 0  
Options (change) 1,750 29,770 27,490 12,230
Options (change) 1,628 0 0 0
Destination 975 1,350 1,350 1,350
Total Price $94,725 $97,920 $113,140 $140,080

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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 4.0T Sport
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $2,810
TrueDelta Adjusted Invoice Difference: $86,821
Model Year2018202020202020
ModelA8 / S8CayenneCayenneCayenne
TrimA8 L 4.0T SportBaseSTurbo
Body4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Engine450hp V8335hp V6434hp V6541hp V8
TransmissionT8T8T8T8
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14100, 10100, 10665, 14
Tire (rear if not all the same)265/40-20255/55-19255/55-19285/40-21
Total Price$94,725$97,920$113,140$140,080
Adjustments for Features0-385-385-810
Feature-Adjusted Total Price$94,725$97,535$112,755$139,270
Cost Above Minimum$0$0$15,220$41,735

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Features Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year2018202020202020
ModelA8 / S8CayenneCayenneCayenne
TrimA8 L 4.0T SportBaseSTurbo
Body4dr Sedan, ext.4dr SUV4dr SUV4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300
AWD$1700$1700$1700$1700
Accessories 
Active noise reduction$0   
Air compressor $35$35$35
Hands-free trunk or liftgate$100   
Power liftgate $350$350$350
Power trunk closer$350   
Remote window/roof operation$15   
Sunshade, rear, power$225   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed$200   
Collision preparation system, rear$100   
Full-size spare tire$225   
Hill descent control $250$250$250
Knee airbag, passenger$75   
Lane departure prevention, steering-based$200   
Secondary collision brake assist $25$25$25
Temporary spare tire $150$150$150
Wide-view front camera$150   
Wide-view rear camera$0   
Cargo Management 
Cargo cover $75$75$75
Liftglass or two-piece tailgate $150$150$150
Storage compartment under front seat(s) $50$50$50
Climate Control 
Rear HVAC unit $400$400$400
Rear wiper $175$175$175
Water-repellent front-door glass $15$15$15
Drivetrain 
Lockable center differential $150$150$150
Engine / Motor 
Regenerative braking   $0
Exterior 
Active grille shutters $0$0$0
Bodyside cladding $350$350$350
Deep-tinted rear windows $275$275$275
Panoramic sunroof $1200$1200$1200
Panoramic sunroof with venting rear panel$1500   
Rear spoiler $200$200$200
Infotainment 
DVD-Audio-compatible player $0$0$0
DVD-compatible player$0   
In-vehicle Internet$150   
Off-road navigation system $0$0$0
SD Card slot$25   
Surround sound$250  $250
Traffic + travel information$25  $25
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock$25   
Boost gauge   $75
Fog lights $125$125$125
Head-up display (HUD)$350   
Illuminated vanity mirrors, rear seat$100   
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
Turn signals on or near mirrors$25   
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300
Automatic seat bolsters, front passenger $300$300$300
Folding second row seats $300$300$300
Manual fore-aft adjuster, second row seats $75$75$75
Manual recliner, second row seats $75$75$75
Massage, driver seat$100   
Massage, passenger seat$100   
Massage, second row seats$150   
Memory system, second row seats$150   
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 seat belt height adjusters, front row$25   
Power seatback bolsters, driver seat$100   
Power seatback bolsters, passenger seat$100   
Power upper seatback recliner, driver seat$100   
Power upper seatback recliner, passenger seat$100   
Upholstered instrument panel$300   
Upholstered instrument panel, leather $1000$1000$1000
Total Value of Features$8,990$9,375$9,375$9,800
Value of Feature Adjustments$0$385$385$810
Value of Feature Adjustments0-5-5-8

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Specifications Comparison: Audi A8 / S8 vs. Porsche Cayenne

Model Year20182020
ModelA8 / S8Cayenne
Body4dr Sedan, ext.4dr SUV
Wheelbase122.9 in114.0 in
Length207.4 in193.7 in
Width76.7 in78.1 in
Height57.9 in66.8 in
Curb Weight4,465 lb.4,583 lb.
Fuel Capacity21.7 gal.23.7 gal.
Row 1 Headroom37.2 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.4 in0.0 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom42.9 in0.0 in
Cargo Volume,
Minimum
14.2 ft327.2 ft3
Cargo Volume,
Maximum
14.260.0 ft3

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Option Package Details
Audi A8 / S8 A8 L 4.0T Sport

Executive Plus Package
FeatureValueRequested?
Cooled or ventilated second row seats200Yes
Power recliner, second row seats150No
Massage, second row seats150No
Power 4-way lumbar adjuster, second row seats225No
Memory system, second row seats150No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested150058%
Total Not Requested107542%

Option Package Details
Porsche Cayenne

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested90082%
Total Not Requested20018%
Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100Yes
Total Requested300100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive dampers - electrical500Yes
Total Requested1500100%
Total Not Requested00%
Around view cameras
FeatureValueRequested?
Around view cameras500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested900100%
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%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Sunroof900Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Variable assist steering (optional)0No
Heated second row seats200Yes
Sunshades, second row, power225Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
LED headlights500Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Tilt/telescoping steering wheel, power100Yes
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, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested5250100%
Total Not Requested250%
18-way adaptive power front seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Automatic seat bolsters, driver300Yes
Power thigh bolsters, passenger seat100Yes
Automatic seat bolsters, front passenger300Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
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, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested177593%
Total Not Requested1257%

Option Package Details
Porsche Cayenne S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested90082%
Total Not Requested20018%
Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100Yes
Total Requested300100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
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%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300Yes
Heated second row seats200Yes
Sunshades, second row, power225Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
LED headlights500Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Tilt/telescoping steering wheel, power100Yes
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
Interior ambient lighting150Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested405099%
Total Not Requested251%
18-way adaptive power front seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Automatic seat bolsters, driver300Yes
Power thigh bolsters, passenger seat100Yes
Automatic seat bolsters, front passenger300Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
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
Total Requested157593%
Total Not Requested1257%

Option Package Details
Porsche Cayenne Turbo

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested90082%
Total Not Requested20018%
Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100Yes
Total Requested300100%
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%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300Yes
Sunshades, second row, power225Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested1825100%
Total Not Requested00%

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