Ford Mustang Ford Mustang 2018 Porsche 718 Cayman Porsche 718 Cayman 2017

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Ford Mustang vs. Porsche 718 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.

Ford Mustang vs. Porsche 718 Cayman Invoice Comparison

Lowest Total Price: $46,280

Ford Mustang GT Premium   
Difference: $40,135

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182017
ModelMustang718 Cayman
TrimGT PremiumS
Body2dr Coupe2dr Hatch
Base Price $39,095 $66,300
Premium Plus Package 2,200  
Rear spoiler 0  
Dual-mode exhaust, switchable 895 2,540
Front sport buckets 1,595  
10-speed shiftable automatic 1,595  
Porsche Connect Plus   1,300
Navigation system   1,730
Heated steering wheel   470
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
Metallic paint (extra cost)   640
Voice control for nav and audio   0
Metal pedals   535
Proximity key   790
Aluminum trim   760
Illuminated door sill trim plates   825
6-speed manual   0
LED headlights   1,170
Premium Package   1,370
Adaptive sport seats plus   3,825
Premium Plus Package 2,090  
Rear spoiler 0  
Dual-mode exhaust, switchable 850 0
Front sport buckets 1,515  
10-speed shiftable automatic 1,515  
Porsche Connect Plus   0
Navigation system   0
Heated steering wheel   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
Metallic paint (extra cost)   0
Voice control for nav and audio   0
Metal pedals   0
Proximity key   0
Aluminum trim   0
Illuminated door sill trim plates   0
6-speed manual   0
LED headlights   0
Premium Package   0
Adaptive sport seats plus   0
Options (change) 6,285 19,065
Options (change) 5,970 0
Destination 900 1,050
Total Price $46,280 $86,415

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Ford Mustang vs. Porsche 718 Cayman

Lowest Adjusted Price: Ford Mustang GT Premium
Lowest Adjusted Invoice: Porsche 718 Cayman S
TrueDelta Adjusted Price Difference: $37,690
TrueDelta Adjusted Invoice Difference: $42,795
Model Year20182017
ModelMustang718 Cayman
TrimGT PremiumS
Body2dr Coupe2dr Hatch
Engine460hp V8350hp H4
TransmissionT10M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG20/26 MPG
Audio (watts, speakers)?, 9110, 6
Tire (rear if not all the same)235/50-18235/40-19
Total Price$46,280$86,415
Adjustments for Features0-2,445
Feature-Adjusted Total Price$46,280$83,970

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Features Comparison: Ford Mustang vs. Porsche 718 Cayman

Model Year20182017
ModelMustang718 Cayman
TrimGT PremiumS
Body2dr Coupe2dr Hatch
Transmission and Drivetrain 
10-speed manually-shiftable automatic$1500 
6-speed manual $150
RWD$0$0
Accessories 
Remote climate control$25 
Remote start$150 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
911 assist$25 
Active glove box$100 
Knee airbag, passenger $75
Line lock$50 
Obstacle detection, front $150
Safety key$5 
Torque vectoring, brake-based $100
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Residual heat $50
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Active grille shutters$0 
Body kit (gray/black)$0 
Painted brake calipers (optional) $0
Rear spoiler$200 
Retractable rear spoiler $400
Infotainment 
Android Auto support$100 
Aux input $50
DVD-Audio-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive, small $5
Navigation map updates, three years $0
Off-road navigation system $0
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Compass$0 
Fog light, rear $100
Fog lights$125 
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights $1000
LED headlights, single projector or low beam only$750 
Performance meter$150 
Spotter mirror(s)$50 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Heated front seats $200
Leather door panel trim $250
Manual height adjuster, driver seat$50 
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Upgraded floor mats$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Additional powertrain and chassis calibration options$0 
Alloy wheels $350
Electronic systems calibration selector$200 
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$4,880$7,325
Value of Feature Adjustments$0$2,445
Value of Feature Adjustments0-30

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Specifications Comparison: Ford Mustang vs. Porsche 718 Cayman

Model Year20182017
ModelMustang718 Cayman
Body2dr Coupe2dr Hatch
Wheelbase107.1 in97.4 in
Length188.5 in172.4 in
Width75.4 in70.9 in
Height54.3 in51.0 in
Curb Weight3,733 lb.2,988 lb.
Fuel Capacity15.5 gal.14.3 gal.
Row 1 Headroom37.6 in0.0 in
Row 1 Shoulder Room56.3 in0.0 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.7 in0.0 in
Row 2 Headroom34.8 in0.0 in
Row 2 Shoulder Room52.2 in0.0 in
Row 2 Hip Room47.4 in0.0 in
Row 2 Legroom29.0 in0.0 in
Cargo Volume13.5 ft315.0 ft3

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Option Package Details
Ford Mustang GT Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Large color reconfigurable instrument cluster display250No
Remote climate control25No
Wi-Fi hotspot50Yes
Remote app25Yes
4G LTE connectivity0Yes
Remote start via app75No
Special interior trim0No
Upgraded floor mats0No
Total Requested85069%
Total Not Requested37531%

Option Package Details
Porsche 718 Cayman S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500No
Auto-dimming headlights200No
Total Requested00%
Total Not Requested700100%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
4G LTE connectivity0Yes
Navigation map updates, three years0No
Telematics service, such as OnStar200No
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested20036%
Total Not Requested35064%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200No
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested47537%
Total Not Requested80063%
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 fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Front sport buckets100Yes
Total Requested1006%
Total Not Requested170094%

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