Audi A8 / S8 Audi A8 / S8 2013 Porsche Cayman Porsche Cayman 2009

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Audi A8 / S8 vs. Porsche Cayman 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 Cayman Invoice Comparison

Lowest Total Price: $75,860

Porsche Cayman   
Difference: $3,185

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132013201320092009
ModelA8 / S8A8 / S8A8 / S8CaymanCayman
TrimA8 3.0TA8 4.0TS8BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $72,200 $80,900 $110,000 $50,300 $60,200
Comfort Package 2,000 2,000      
Leather door panel trim 750 750      
Synthetic suede headliner 1,500 1,500   1,180 1,180
Warm Weather Package 1,700 1,700      
Wood trim     0 890 890
Sport Chrono Package       960 960
Adaptive dampers - electrical       1,990 1,990
Adaptive Sports Seats       3,055 3,055
Auto-dimming rearview mirror       690 690
Xenon HID headlights       1,560 1,560
iPod integration       440 440
Navigation system       3,110 3,110
Metallic paint (extra cost)       710 710
Floor mats       90 90
Heated front seats       500 500
Obstacle detection, rear       530 530
Automatic climate control, front       550 550
Voice control for nav and audio       595 595
Bluetooth cell phone link       695 695
Satellite radio       750 750
Cooled or ventilated front seats       800 800
Audio controls on steering wheel       990 990
Dual-mode exhaust, switchable       2,500 2,500
Upholstered instrument panel, leather       2,025 2,025
Comfort Package 1,860 1,860      
Leather door panel trim 699 699      
Synthetic suede headliner 1,396 1,396   1,003 1,003
Warm Weather Package 1,582 1,582      
Wood trim     0 757 757
Sport Chrono Package       0 0
Adaptive dampers - electrical       1,692 1,692
Adaptive Sports Seats       2,597 2,597
Auto-dimming rearview mirror       587 587
Xenon HID headlights       0 0
iPod integration       0 0
Navigation system       0 0
Metallic paint (extra cost)       0 0
Floor mats       0 0
Heated front seats       0 0
Obstacle detection, rear       451 451
Automatic climate control, front       468 468
Voice control for nav and audio       0 0
Bluetooth cell phone link       0 0
Satellite radio       0 0
Cooled or ventilated front seats       0 0
Audio controls on steering wheel       842 842
Dual-mode exhaust, switchable       0 0
Upholstered instrument panel, leather       -306 -306
Options (change) 5,950 5,950 0 24,610 24,610
Options (change) 5,537 5,537 0 8,091 8,091
Destination 895 895 895 950 950
Total Price $79,045 $87,745 $110,895 $75,860 $85,760

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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 Cayman

Lowest Adjusted Price: Audi A8 / S8 A8 3.0T
Lowest Adjusted Invoice: Porsche Cayman
TrueDelta Adjusted Price Difference: $4,450
TrueDelta Adjusted Invoice Difference: $57,430
Model Year20132013201320092009
ModelA8 / S8A8 / S8A8 / S8CaymanCayman
TrimA8 3.0TA8 4.0TS8BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine333hp V6420hp V8520hp V8265hp H6320hp H6
TransmissionT8T8T8M6M6
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 1450, 4235, 9
Tire (rear if not all the same)255/45-19255/45-19265/35-21205/55-17235/40-18
Total Price$79,045$87,745$110,895$75,860$85,760
Adjustments for Features-7,635-7,635-12,08500
Feature-Adjusted Total Price$71,410$80,110$98,810$75,860$85,760
Cost Above Minimum$0$8,700$27,400$0$9,900

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Features Comparison: Audi A8 / S8 vs. Porsche Cayman

Model Year20132013201320092009
ModelA8 / S8A8 / S8A8 / S8CaymanCayman
TrimA8 3.0TA8 4.0TS8BaseS
Body4dr Sedan4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300  
6-speed manual   $150$150
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Active noise reduction $0$0  
Power door closers  $300  
Power rear side windows$200$200$200  
Power trunk closer  $350  
Proximity key  $250  
Remote window/roof operation$15$15$15  
Sunshade, rear, power$225$225$225  
Sunshades, second row, power$225$225$225  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Around view cameras  $500  
Brake- or yaw-sensor-initiated collision preparation system$0$0$0  
Full-size spare tire$225$225$225  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Obstacle detection, front  $150  
Obstacle detection, rear  $250$250$250
Rear side airbags$300$300$300  
Rollover sensor$50$50$50  
Side curtain airbags$350$350$350  
Wide-view front camera  $150  
Wide-view rear camera  $0  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Cargo net   $40$40
Climate Control 
Automatic air recirculation$100$100$100  
Dual-zone climate control$125$125$125  
Rear air vents with automatic controls$250$250$250  
Rear dual-zone climate control$125$125$125  
Residual heat$50$50$50  
Water-repellent front-door glass   $15$15
Engine / Motor 
Dual-mode exhaust, switchable  $500$500$500
Mid-engine configuration   $0$0
Exterior 
Body kit  $0  
Laminated front side windows  $200  
Laminated rear side windows  $100  
Retractable rear spoiler   $400$400
Sunroof$900$900$900  
Infotainment 
Bluetooth audio streaming$25$25$25  
DVD-Audio-compatible player   $0$0
DVD-compatible player$0$0$0  
Handwriting recognition$200$200$200  
HD radio$50$50$50  
In-vehicle Internet$150$150$150  
iPod integration   $100$100
MP3-compatible player$50$50$50  
Off-road navigation system   $0$0
SD Card slot$25$25$25  
Surround sound$250$250$250  
Traffic + travel information$25$25$25  
USB port$25$25$25  
Wi-Fi hotspot$50$50$50  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming headlights  $200  
Automatic headlights$125$125$125  
Chronometer   $100$100
Cornering lights$50$50$50  
LED headlights  $1000  
Mirror tilt-down in reverse$25$25$25  
Power-folding mirrors$50$50$50  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights$500$500 $500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Massage, driver seat$100$100$100  
Massage, passenger seat$100$100$100  
Memory system, passenger seat$150$150$150  
Metal pedals   $75$75
No leather in second row   $-300$-300
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power seat belt height adjusters, front row$25$25$25  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Power upper seatback recliner, driver seat$100$100$100  
Power upper seatback recliner, passenger seat$100$100$100  
Upholstered instrument panel$300$300$300  
Upholstered instrument panel, leather   $1000$1000
Suspension, Wheels, and Tires 
Active steering  $1000  
Air suspension, auto-leveling and height adjustable$1000$1000$1000  
Transmission 
Launch control   $100$100
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$10,815$10,815$15,265$3,180$3,180
Value of Feature Adjustments$7,635$7,635$12,085$0$0
Value of Feature Adjustments-7,107-7,106-11,24600

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Specifications Comparison: Audi A8 / S8 vs. Porsche Cayman

Model Year20132009
ModelA8 / S8Cayman
Body4dr Sedan2dr Hatch
Wheelbase117.8 in95.1 in
Length202.2 in171.1 in
Width76.7 in70.9 in
Height57.5 in51.4 in
Curb Weight4,377 lb.2,977 lb.
Fuel Capacity23.8 gal.16.9 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 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom37.7 in0.0 in
Cargo Volume13.2 ft314.5 ft3

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Option Package Details
Audi A8 / S8 A8 3.0T

Comfort Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested70078%
Total Not Requested20022%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150No
Sunshades, second row, power225No
Sunshade, rear, power225No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested725100%

Option Package Details
Audi A8 / S8 A8 4.0T

Comfort Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested70078%
Total Not Requested20022%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150No
Sunshades, second row, power225No
Sunshade, rear, power225No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested725100%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1350100%
Total Not Requested00%

Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1350100%
Total Not Requested00%

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