Audi A4 / S4 Audi A4 / S4 2018 Porsche Cayman Porsche Cayman 2015

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Audi A4 / S4 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 A4 / S4 vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $63,180

Audi A4 / S4 S4 3.0T   
Difference: $13,670

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201520152015
ModelA4 / S4CaymanCaymanCayman
TrimS4 3.0TBaseSGTS
Body4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Base Price $51,400 $52,600 $63,800 $75,200
Driver Assistance Package 1,800      
Prestige Package 4,400      
Warm Weather Package 950      
S Sport Package 2,500      
Metallic paint (extra cost) 575 710 710 710
Cargo net 80      
Carbon fiber trim 500 1,515 1,515 1,790
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
Adaptive cruise control, all-speed   2,170 2,170 2,170
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
Auto-dimming headlights   520 520 520
Audio controls on steering wheel   615 615 165
Illuminated door sill trim plates   825 825 825
Bose 505W 10 speakers     0  
Cooled or ventilated front seats       730
Bright-finished exhaust tip(s)       650
Driver Assistance Package 1,674      
Prestige Package 4,092      
Warm Weather Package 884      
S Sport Package 2,326      
Metallic paint (extra cost) 536 0 0 0
Cargo net 74      
Carbon fiber trim 466 0 0 0
Adaptive sport seats plus   0 0 0
Premium Package Plus   0 0 0
Infotainment Package   0 0 0
Adaptive cruise control, all-speed   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
Auto-dimming headlights   0 0 0
Audio controls on steering wheel   0 0 0
Illuminated door sill trim plates   0 0 0
Bose 505W 10 speakers     0  
Cooled or ventilated front seats       0
Bright-finished exhaust tip(s)       0
Options (change) 10,805 23,255 22,585 20,215
Options (change) 10,052 0 0 0
Destination 975 995 995 995
Total Price $63,180 $76,850 $87,380 $96,410

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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 A4 / S4 vs. Porsche Cayman

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $23,480
TrueDelta Adjusted Invoice Difference: $48,737
Model Year2018201520152015
ModelA4 / S4CaymanCaymanCayman
TrimS4 3.0TBaseSGTS
Body4dr Sedan2dr Hatch2dr Hatch2dr Hatch
Engine354hp V6275hp H6325hp H6340hp H6
TransmissionT8M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19235, 9445, 10445, 10
Tire (rear if not all the same)245/40-18235/45-18235/40-19235/35-20
Total Price$63,180$76,850$87,380$96,410
Adjustments for Features-9,8100-500-3,575
Feature-Adjusted Total Price$53,370$76,850$86,880$92,835
Cost Above Minimum$0$0$10,030$15,985

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Features Comparison: Audi A4 / S4 vs. Porsche Cayman

Model Year2018201520152015
ModelA4 / S4CaymanCaymanCayman
TrimS4 3.0TBaseSGTS
Body4dr Sedan2dr 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 
Adaptive cruise control, all-speed $850$850$850
Adaptive cruise control, all-speed, topography and road sign aware$1100   
Low-speed semi-autonomous driving$100   
Power rear side windows$200   
Remote app$25   
Sunshades, second row$125   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Around view cameras$500   
Automatic braking, low-speed$200   
Blind spot warning system$200   
Collision preparation system, rear$100   
Cross-traffic warning, rear$100   
Driver drowsiness monitor$150   
Evasive maneuver assist$200   
Following distance indicator$25   
Lane departure warning$200   
Lane keeping assist$400   
Pedestrian detection$50   
Rearview camera $200$200$200
Rollover sensor$50   
Secondary collision brake assist$25   
Temporary spare tire$150   
Turn assist$25   
Vehicle exit assist$25   
Wide-view front camera$150   
Wide-view rear camera$0   
Cargo Management 
Air-conditioned storage compartment$50   
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 
Dual-mode exhaust, switchable   $500
Mid-engine configuration $0$0$0
Exterior 
Black exterior trim (optional)   $0
Body kit$0   
Laminated front side windows$200   
Painted brake calipers (optional)$0 $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$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 
Head-up display (HUD)$350   
Headlight washers $50$50$50
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
Large color reconfigurable instrument cluster display$250   
LED headlights$1000   
Performance meter   $150
Predictive efficiency assist$0   
Road sign information$75   
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   
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   
No leather in second row $-300$-300$-300
Power seatback bolsters, driver seat $100$100$100
Power seatback bolsters, passenger seat $100$100$100
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
Synthetic suede headliner   $650
Upholstered door armrests (optional)$0   
Upholstered instrument panel, leather   $1000
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  $200
Sport suspension (upgrade)$0   
Transmission 
Launch control$100  $100
Steering-wheel-mounted transmission controls$100   
Total Value of Features$13,550$3,740$4,240$7,315
Value of Feature Adjustments$9,810$0$500$3,575
Value of Feature Adjustments-9,1340-6-37

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Specifications Comparison: Audi A4 / S4 vs. Porsche Cayman

Model Year20182015
ModelA4 / S4Cayman
Body4dr Sedan2dr Hatch
Wheelbase111.0 in97.4 in
Length186.1 in172.4 in
Width72.5 in70.9 in
Height56.2 in50.9 in
Curb Weight3,451 lb.2,889 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom38.9 in0.0 in
Row 1 Shoulder Room55.9 in0.0 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume13.0 ft315.0 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested2009%
Total Not Requested197591%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Handwriting recognition200No
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Total Requested69027%
Total Not Requested185073%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%

Option Package Details
Porsche Cayman

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
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 seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested110061%
Total Not Requested70039%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
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 washers50No
Total Requested222590%
Total Not Requested25010%
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 sound250Yes
Total Requested25042%
Total Not Requested35058%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
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 seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested110061%
Total Not Requested70039%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
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 washers50No
Total Requested172587%
Total Not Requested25013%
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%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
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 seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Total Requested100059%
Total Not Requested70041%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
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 Requested116570%
Total Not Requested50030%
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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