Porsche Cayman Porsche Cayman 2015 Audi A8 / S8 Audi A8 / S8 2007

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Porsche Cayman vs. Audi A8 / S8 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.

Porsche Cayman vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $82,640

Porsche Cayman S   
Difference: $19,330

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152007
ModelCaymanA8 / S8
TrimSS8
Body2dr Hatch4dr Sedan
Base Price $63,800 $92,000
Premium Package 1,170  
Power sport seats 2,320  
CD changer, in-dash 570  
Metallic paint (extra cost) 710  
Audio controls on steering wheel 615  
Wood trim 1,790  
Power-folding mirrors 320  
Adaptive dampers - electrical 1,790  
Satellite radio 670 550
Upholstered instrument panel, leather 2,520 4,900
7-speed automated manual 3,200  
Adaptive cruise control, all-speed 2,170  
Adaptive cruise control   2,100
Premium Package 0  
Power sport seats 0  
CD changer, in-dash 0  
Metallic paint (extra cost) 0  
Audio controls on steering wheel 0  
Wood trim 0  
Power-folding mirrors 0  
Adaptive dampers - electrical 0  
Satellite radio 0 501
Upholstered instrument panel, leather 0 4,558
7-speed automated manual 0  
Adaptive cruise control, all-speed 0  
Adaptive cruise control   1,911
Options (change) 17,845 7,550
Options (change) 0 6,970
Destination 995 720
Gas Tax 0 1,700
Total Price $82,640 $101,970

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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: Porsche Cayman vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $15,145
TrueDelta Adjusted Invoice Difference: $88,624
Model Year20152007
ModelCaymanA8 / S8
TrimSS8
Body2dr Hatch4dr Sedan
Engine325hp H6450hp V10
TransmissionS7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/30 MPG15/21 MPG
Audio (watts, speakers)235, 9200, 12
Tire (rear if not all the same)235/40-19265/35-20
Total Price$82,640$101,970
Adjustments for Features0-4,185
Feature-Adjusted Total Price$82,640$97,785

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Features Comparison: Porsche Cayman vs. Audi A8 / S8

Model Year20152007
ModelCaymanA8 / S8
TrimSS8
Body2dr Hatch4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Power rear side windows $200
Power trunk / liftgate pull-down $50
Remote window/roof operation $15
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 
Radar- or camera-based collision preparation system$0 
Rear side airbags $300
Cargo Management 
Cargo net$40 
Climate Control 
Rear air vents $100
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
Painted brake calipers (optional)$0 
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
MP3-compatible player$50 
Navigation system $600
Surround sound $250
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Cornering lights $50
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$3,605$7,790
Value of Feature Adjustments$0$4,185
Value of Feature Adjustments0-3,836

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Specifications Comparison: Porsche Cayman vs. Audi A8 / S8

Model Year20152007
ModelCaymanA8 / S8
Body2dr Hatch4dr Sedan
Wheelbase97.4 in115.9 in
Length172.4 in199.3 in
Width70.9 in74.6 in
Height50.9 in56.9 in
Curb Weight2,976 lb.4,586 lb.
Fuel Capacity16.9 gal.23.8 gal.
Row 1 Headroom0.0 in37.3 in
Row 1 Shoulder Room0.0 in59.1 in
Row 1 Legroom0.0 in41.4 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in57.5 in
Row 2 Legroom0.0 in37.6 in
Cargo Volume15.0 ft314.6 ft3

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Option Package Details
Porsche Cayman S

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested117592%
Total Not Requested1008%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1300100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 S8

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Upgraded leather upholstery0No
Total Requested1000100%
Total Not Requested00%

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