Porsche Cayman Porsche Cayman 2008 Ford Mustang Ford Mustang 2018

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Porsche Cayman vs. Ford Mustang 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. Ford Mustang Invoice Comparison

Lowest Total Price: $68,545

Ford Mustang Shelby GT350R   
Difference: $19,580

Lowest Total Invoice: $64,948

Ford Mustang Shelby GT350R   
Difference: $11,423

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  Down Payment Interest Rate Term
Model Year20082018
ModelCaymanMustang
TrimSShelby GT350R
Body2dr Hatch2dr Coupe
Base Price $59,100 $63,345
Base Invoice $51,567 $59,898
Sport Chrono Package 920  
Adaptive dampers - electrical 1,990  
Metallic paint (extra cost) 690  
Auto-dimming rearview mirror 690  
Audio controls on steering wheel 990  
Navigation system 3,110  
Floor mats 115  
Automatic climate control, front 550  
Front sport buckets 800  
Dual-mode exhaust, switchable 2,100  
Synthetic suede steering wheel 1,105  
Xenon HID headlights 1,090  
Tall rear wing-type spoiler 5,865  
Ceramic brake rotors 8,150  
Electronics Package   3,000
Sport Chrono Package 782  
Adaptive dampers - electrical 1,692  
Metallic paint (extra cost) 587  
Auto-dimming rearview mirror 587  
Audio controls on steering wheel 842  
Navigation system 2,644  
Floor mats 98  
Automatic climate control, front 468  
Front sport buckets 680  
Dual-mode exhaust, switchable 1,785  
Synthetic suede steering wheel 939  
Xenon HID headlights 927  
Tall rear wing-type spoiler 4,985  
Ceramic brake rotors 6,928  
Electronics Package   2,850
Options (change) 28,165 3,000
Options (change) 23,944 2,850
Destination 860 900
Gas Tax 0 1,300
Total Price $88,125 $68,545
Total Invoice $76,371 $64,948

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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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Request free, no-obligation Porsche Cayman dealer quotes or Ford Mustang dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang Shelby GT350R
TrueDelta Adjusted Price Difference: $24,390
TrueDelta Adjusted Invoice Difference: $15,981
Model Year20082018
ModelCaymanMustang
TrimSShelby GT350R
Body2dr Hatch2dr Coupe
Engine295hp H6526hp V8
TransmissionM6M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)230, 7?, 9
Tire (rear if not all the same)235/40-18305/30-19
Total Price$88,125$68,545
Adjustments for Features0-4,810
Feature-Adjusted Total Price$88,125$63,735
Total Invoice$76,371$64,948
Adjustments for Features0-4,558
Feature-Adjusted Total Invoice$76,371$60,390

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Features Comparison: Porsche Cayman vs. Ford Mustang

Model Year20082018
ModelCaymanMustang
TrimSShelby GT350R
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0$0
Accessories 
Proximity key $250
Brakes, Airbags, and Other Safety 
911 assist $25
Active glove box $100
Brake assist $50
Ceramic brake rotors$4000 
Ceramic front brake rotors $2500
High performance brake pads (optional) $0
Knee airbag, driver $75
Line lock $50
Rearview camera $200
Safety key $5
Side curtain airbags $350
Vehicle health reports $0
Cargo Management 
Cargo net$40 
Climate Control 
Dual-zone climate control $125
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Drivetrain 
Differential cooler $0
Torque-sensing limited-slip rear differential $300
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Body kit (gray/black) $0
Carbon fiber wing-type rear spoiler $400
Front splitter spoiler $200
Tall rear wing-type spoiler$500 
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Bluetooth audio streaming $25
Bluetooth cell phone link $100
MP3-compatible player $50
Satellite radio $200
SMS text-to-speech reader $25
Traffic + travel information $25
USB port $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Chronometer$100 
Compass $0
Fog light, rear$100 
Fog lights$125 
Headlight washers$50 
Heated mirrors$25 
Interior ambient lighting$150 
Performance meter $150
Spotter mirror(s) $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Leather door panel trim$250 
Leather seating surfaces$900 
Manual height adjuster, passenger seat$50 
No leather in second row$-300 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Synthetic suede door panel trim $250
Synthetic suede inserts in seating surfaces $450
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options $0
Alloy wheels$350 
Carbon fiber wheels $5000
Performance steering system (optional) $0
Ultra-sport suspension (upgrade) $0
Wheels, dark finish $0
Transmission 
Launch control $100
Total Value of Features$7,045$11,855
Value of Feature Adjustments$0$4,810
Value of Feature Adjustments0-4,558

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Specifications Comparison: Porsche Cayman vs. Ford Mustang

Model Year20082018
ModelCaymanMustang
Body2dr Hatch2dr Coupe
Wheelbase95.1 in107.1 in
Length170.9 in188.5 in
Width70.9 in75.4 in
Height51.4 in54.3 in
Curb Weight2,966 lb.3,543 lb.
Fuel Capacity17.0 gal.15.5 gal.
Row 1 Headroom0.0 in37.6 in
Row 1 Shoulder Room0.0 in56.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom0.0 in42.7 in
Row 2 Headroom0.0 in34.8 in
Row 2 Shoulder Room0.0 in52.2 in
Row 2 Hip Room0.0 in47.4 in
Row 2 Legroom0.0 in29.0 in
Cargo Volume14.5 ft313.5 ft3

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Option Package Details
Porsche Cayman S

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Ford Mustang Shelby GT350R

Electronics Package
FeatureValueRequested?
Navigation system600Yes
Universal garage door opener100Yes
Turn signals on or near mirrors25No
Voice control for nav and audio100No
Auxiliary gauges0No
Traffic + travel information25No
Automatic climate control, front200Yes
Satellite radio200No
Dual-zone climate control125No
Unbranded, 9 speakers350No
Air conditioning900Yes
Audio controls on steering wheel125Yes
CD player125Yes
Floor mats75Yes
Rearview camera200No
Outside temperature display50Yes
MP3-compatible player50No
USB port25No
911 assist25No
App support0No
Apple CarPlay support100No
Android Auto support100No
Bluetooth cell phone link100No
Voice control for external devices0No
SMS text-to-speech reader25No
Vehicle health reports0No
Bluetooth audio streaming25No
Total Requested217560%
Total Not Requested147540%

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