Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018 Porsche Cayman Porsche Cayman 2015

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Audi A5 / S5 / RS5 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 A5 / S5 / RS5 vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $83,400

Audi A5 / S5 / RS5 RS 5   
Difference: $1,050

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201520152015
ModelA5 / S5 / RS5CaymanCaymanCayman
TrimRS 5BaseSGTS
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch
Base Price $69,900 $52,600 $63,800 $75,200
Navigation and Telematics Package 2,600      
Dynamic Plus Package 6,000      
Dynamic Package 3,350      
Metallic paint (extra cost) 575 710 710 710
Adaptive sport seats plus   3,825 3,825 3,025
Premium Package Plus   3,620 2,950 1,965
Infotainment Package   3,990 3,990 3,990
Torque vectoring, brake-based   1,320 1,320 1,320
Adaptive dampers - electrical   1,790 1,790  
Power-folding mirrors   320 320 320
Rearview camera   1,515 1,515 1,515
Voice control for nav and audio   520 520 520
Dual-mode exhaust, switchable   2,890 2,890  
Audio controls on steering wheel   615 615 165
Illuminated door sill trim plates   825 825 825
Carbon fiber trim   1,515 1,515 1,790
Ceramic brake rotors   7,400 7,400 7,400
Bose 505W 10 speakers     0  
Bright-finished exhaust tip(s)       650
Navigation and Telematics Package 2,418      
Dynamic Plus Package 5,580      
Dynamic Package 3,116      
Metallic paint (extra cost) 536 0 0 0
Adaptive sport seats plus   0 0 0
Premium Package Plus   0 0 0
Infotainment Package   0 0 0
Torque vectoring, brake-based   0 0 0
Adaptive dampers - electrical   0 0  
Power-folding mirrors   0 0 0
Rearview camera   0 0 0
Voice control for nav and audio   0 0 0
Dual-mode exhaust, switchable   0 0  
Audio controls on steering wheel   0 0 0
Illuminated door sill trim plates   0 0 0
Carbon fiber trim   0 0 0
Ceramic brake rotors   0 0 0
Bose 505W 10 speakers     0  
Bright-finished exhaust tip(s)       0
Options (change) 12,525 30,855 30,185 24,195
Options (change) 11,650 0 0 0
Destination 975 995 995 995
Total Price $83,400 $84,450 $94,980 $100,390

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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 A5 / S5 / RS5 vs. Porsche Cayman

Lowest Adjusted Price: Audi A5 / S5 / RS5 RS 5
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $7,470
TrueDelta Adjusted Invoice Difference: $70,690
Model Year2018201520152015
ModelA5 / S5 / RS5CaymanCaymanCayman
TrimRS 5BaseSGTS
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch
Engine444hp V6275hp H6325hp H6340hp H6
TransmissionT8M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10235, 9445, 10445, 10
Tire (rear if not all the same)265/35-19235/45-18235/40-19235/35-20
Total Price$83,400$84,450$94,980$100,390
Adjustments for Features-6,4200-500-2,775
Feature-Adjusted Total Price$76,980$84,450$94,480$97,615
Cost Above Minimum$0$0$10,030$13,165

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Features Comparison: Audi A5 / S5 / RS5 vs. Porsche Cayman

Model Year2018201520152015
ModelA5 / S5 / RS5CaymanCaymanCayman
TrimRS 5BaseSGTS
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300   
6-speed manual $150$150$150
AWD$1700   
RWD $0$0$0
Accessories 
Remote app$25   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200   
Automatic braking, low-speed$200   
Blind spot warning system$200   
Ceramic brake rotors $4000$4000$4000
Ceramic front brake rotors$2500   
Collision preparation system, rear$100   
Cross-traffic warning, rear$100   
Driver drowsiness monitor$150   
Forward collision warning$200   
Pedestrian detection$50   
Radar- or camera-based collision preparation system$0   
Rollover sensor$50   
Secondary collision brake assist$25   
Temporary spare tire$150   
Vehicle exit assist$25   
Cargo Management 
Air-conditioned storage compartment$50   
Cargo net $40$40$40
Rear seat pass-through$100   
Second-row low console$100   
Climate Control 
Rear air vents with automatic controls$250   
Residual heat $50$50$50
Water-repellent front-door glass $15$15$15
Drivetrain 
Active rear differential$500   
Electronically-variable engine mounts (performance-oriented)   $500
Limited-slip rear differential $300$300$300
Engine / Motor 
Mid-engine configuration $0$0$0
Raised top speed limiter$0   
Exterior 
Black exterior trim (optional)   $0
Body kit$0   
Carbon fiber engine cover$0   
Painted brake calipers (optional)  $0$0
Rear spoiler$200   
Retractable rear spoiler $400$400$400
Sunroof$900   
Infotainment 
4G LTE connectivity$0   
Android Auto support$100   
App support $0$0$0
Apple CarPlay support$100   
CD player $125$125$125
CD player, remote$100   
DVD-Audio-compatible player $0$0$0
DVD-compatible player$0   
Handwriting recognition$200   
In-vehicle Internet$150   
Off-road navigation system $0$0$0
SD Card slot$25   
Surround sound  $250$250
Telematics service, such as OnStar$200   
Traffic + travel information$25   
Traffic information $25$25$25
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Boost gauge$75   
Chronometer   $100
Compass$0   
Fog lights$125$125$125 
Large color reconfigurable instrument cluster display$250   
LED headlights$1000   
Performance meter   $150
Steering-linked headlights $150$150$150
Turn signals on or near mirrors$25   
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50   
Cooled or ventilated front seats $300$300 
Folding second row seats$300   
Leather door panel trim  $250 
Manual thigh support length adjuster, driver seat$50   
Manual thigh support length adjuster, passenger seat$50   
Massage, driver seat$100   
Massage, passenger seat$100   
No leather in second row $-300$-300$-300
Power thigh bolsters, driver seat $100$100$100
Power thigh bolsters, passenger seat $100$100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Synthetic suede door panel trim$250  $250
Synthetic suede headliner   $650
Synthetic suede inserts in leather seating surfaces$0  $0
Upholstered instrument panel, leather   $1000
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  $200
Ultra-sport suspension (upgrade)$0   
Transmission 
Launch control$100  $100
Steering-wheel-mounted transmission controls$100   
Total Value of Features$13,050$6,630$7,130$9,405
Value of Feature Adjustments$6,420$0$500$2,775
Value of Feature Adjustments-5,9760-5-28

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Specifications Comparison: Audi A5 / S5 / RS5 vs. Porsche Cayman

Model Year20182015
ModelA5 / S5 / RS5Cayman
Body2dr Coupe2dr Hatch
Wheelbase108.8 in97.4 in
Length184.0 in172.4 in
Width72.7 in70.9 in
Height54.0 in50.9 in
Curb Weight3,606 lb.2,889 lb.
Fuel Capacity15.3 gal.16.9 gal.
Row 1 Headroom39.0 in0.0 in
Row 1 Shoulder Room55.3 in0.0 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room50.7 in0.0 in
Row 2 Legroom32.7 in0.0 in
Cargo Volume11.6 ft315.0 ft3

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Option Package Details
Audi A5 / S5 / RS5 RS 5

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested69050%
Total Not Requested70050%
Dynamic Plus Package
FeatureValueRequested?
Raised top speed limiter0No
Ceramic front brake rotors2500Yes
Carbon fiber engine cover0No
Total Requested2500100%
Total Not Requested00%
Dynamic Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport exhaust0No
Painted brake calipers (optional)0No
Total Requested500100%
Total Not Requested00%

Option Package Details
Porsche Cayman

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested197580%
Total Not Requested50020%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 235W, 9 speakers350No
Total Requested91572%
Total Not Requested35028%

Option Package Details
Porsche Cayman S

Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250No
Total Requested00%
Total Not Requested600100%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Headlight washers50Yes
Total Requested147575%
Total Not Requested50025%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%

Option Package Details
Porsche Cayman GTS

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Total Requested120071%
Total Not Requested50029%
Infotainment Package
FeatureValueRequested?
Surround sound250No
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested91555%
Total Not Requested75045%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested142597%
Total Not Requested503%

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