Ford Mustang vs. Porsche 718 Cayman
iSeeCars' unbiased and data-driven comparison of the Ford Mustang and Porsche 718 Cayman contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Ford Mustang and the Porsche 718 Cayman.
When comparing the Ford Mustang's and the Porsche 718 Cayman's specifications and ratings, the Ford Mustang has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and base engine power. The Porsche 718 Cayman has the advantage in the area of resale value. Based on this comparison of the Ford Mustang's and the Porsche 718 Cayman's specifications and ratings, the Ford Mustang is a better car than the Porsche 718 Cayman.
Pricing: A used 2025 Ford Mustang ranges from $30,562 to $67,997 while a used 2025 Porsche 718 Cayman is priced between $82,380 to $240,340. For a new model, the Ford Mustang's price is between $32,613 and $73,938, with the Porsche 718 Cayman priced between $86,872 and $221,896.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Ford Mustang loses 28.7 percent of its value and the Porsche 718 Cayman loses 20.3 percent of its value. This means the Porsche 718 Cayman retains 8.4 percentage points more of its value and has the advantage of higher resale value versus the Ford Mustang.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Ford Mustang’s base engine makes 315 horsepower, and the Porsche 718 Cayman base engine makes 300 horsepower. The Mustang is rated to deliver an average of 26 miles per gallon, with a highway range of 528 miles. The 718 Cayman is rated to deliver an average of 22 miles per gallon, with a highway range of 358 miles. This gives the Ford Mustang the fuel efficiency and maximum range advantage over the Porsche 718 Cayman. The Mustang uses regular unleaded, and the 718 Cayman uses premium unleaded.
Safety Ratings: The Ford Mustang has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
32613 - 73938
Starting MSRP:
31920
Category Avg Starting MSRP:
(Sports Cars)
35186
Category Starting MSRP Range:
(Sports Cars)
29830 - 42970
New Car Pricing
Asking Price:
86872 - 221896
Starting MSRP:
72800
Category Avg Starting MSRP:
(Luxury Sports Cars)
90928
Category Starting MSRP Range:
(Luxury Sports Cars)
54500 - 150000
Used Car Pricing
Avg Used Car Price:
46286
Price Range:
30562 - 67997
Category Avg Price:
(Sports Cars)
40382
Category Avg Price Range:
(Sports Cars)
33746 - 50310
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
159073
Price Range:
82380 - 240340
Category Avg Price:
(Luxury Sports Cars)
121269
Category Avg Price Range:
(Luxury Sports Cars)
60394 - 258844
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
9257
Depreciation %:
0.29001719
Resale Value $:
22663
Residual Value %:
0.7099828100000001
Typical Category Depreciation %:
(Sports Cars)
0.33757779
Category Depreciation Range:
(Sports Cars)
0.24794219 - 0.47768027
5-year Depreciation
Depreciation $:
14163
Depreciation %:
0.19455209
Resale Value $:
58637
Residual Value %:
0.80544791
Typical Category Depreciation %:
(Luxury Sports Cars)
0.27961642
Category Depreciation Range:
(Luxury Sports Cars)
0.17060832 - 0.55051463
Ford Mustang Scores & Rankings
Overall Score:
8.7 / 10
Reliability:
8.1 / 10
Retained Value:
9.2 / 10
Safety:
8.0 / 10
Porsche 718 Cayman Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
9.8 / 10
Safety:
Not available
iSeeCars Reliability Insights for Ford Mustang
Avg Life Expectancy (years):
16.8
Typical Category Life Expectancy:
(Sports Cars)
15.4
Category Life Expectancy Range:
(Sports Cars)
9.4 - 24.6
Chance of Reaching 200k Miles for a New Car:
0.165
iSeeCars Reliability Insights for Porsche 718 Cayman
Avg Life Expectancy (years):
Typical Category Life Expectancy:
(Luxury Sports Cars)
20.2
Category Life Expectancy Range:
(Luxury Sports Cars)
13.0 - 29.7
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.9775495552409716
Typical Category Recalls:
(Sports Cars)
4.0
Category Range for Recalls:
(Sports Cars)
1.6 - 5.1
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
4.2095799740109765
Typical Category Recalls:
(Luxury Sports Cars)
3.9
Category Range for Recalls:
(Luxury Sports Cars)
0.9 - 7.2
Ford Mustang Rankings
Ranking
1 out of / 14Ranking
1 out of / 7Ranking
1 out of / 7Ranking
2 out of / 14Ranking
2 out of / 14Ranking
2 out of / 14Ranking
3 out of / 14Ranking
3 out of / 14Ranking
3 out of / 9Ranking
4 out of / 14Ranking
4 out of / 14Ranking
4 out of / 9Ranking
7 out of / 14Ranking
8 out of / 14Porsche 718 Cayman Rankings
Ranking
2 out of / 40Ranking
9 out of / 29Ranking
23 out of / 40Available Body Styles
Convertible, Coupe
Available Body Styles
Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Ford Mustang Trim Levels
Dark Horse, EcoBoost, EcoBoost Premium, GT, GT Premium
Porsche 718 Cayman Trim Levels
Base, GT4 RS, GTS 4.0, S, Style Edition
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
315 hp @ 5500 rpm
Torque:
350 foot-lbs @ 3000 rpm
Power-to-Weight Ratio (higher is better):
0.088 hp per pound
Base Drivetrain Specs
Horsepower:
300 hp @ 6500 rpm
Torque:
280 foot-lbs @ 1950 rpm
Power-to-Weight Ratio (higher is better):
0.097 hp per pound
Engine Specifications
Engine Size:
2.3 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 33 / 26
Range (city/hwy):
352 / 528 miles
Recommended Fuel Type:
Regular Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
4
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 25 / 22
Range (city/hwy):
286 / 358 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Navigation System:
Available
Paddle Shifters:
Available
Satellite radio:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
N/A
Apple CarPlay:
Standard
Bench Seats:
N/A
Bluetooth:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Available
Parking Sensors:
Standard
Power outlet:
Standard
Voice Recognition:
Standard
Wifi:
N/A
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Available
Leather Upholstery:
Standard
Navigation System:
Available
Paddle Shifters:
Available
Satellite radio:
Standard
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
Available
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
360-Degree Camera:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
37.6 inches
Front Leg Room:
44.5 inches
Front Shoulder Room:
56.3 inches
Rear Head Room:
34.8 inches
Rear Leg Room:
29 inches
Rear Shoulder Room:
52.2 inches
Cargo Space:
13.3 cubic feet
Overall Interior Volume:
96.2 cubic feet
Interior Dimensions
Front Head Room:
Not yet available
Front Leg Room:
Not yet available
Front Shoulder Room:
Not yet available
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
15 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
3588 lbs
Width:
81.9 inches
Height:
55 inches
Length:
189.4 inches
Wheelbase:
107 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3104 lbs
Width:
78.5 inches
Height:
51 inches
Length:
172.4 inches
Wheelbase:
97.4 inches
Ground Clearance:
4.3 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/50R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/45ZR18
Exterior Colors
Black
Shadow Black
Blue
Grabber Blue / Vapor Blue
Gray
Carbonized Gray
Red
Molten Magenta Metallic Tri-Coat / Race Red
Silver
Iconic Silver
White
Oxford White
Yellow
Intense Lime Yellow
Green
Not available
Exterior Colors
Black
Black / Jet Black Metallic
Blue
Gentian Blue Metallic / Shark Blue
Gray
Agate Grey Metallic / Arctic Grey / Chalk / Ice Grey Metallic
Red
Carmine Red / Guards Red / Ruby Star Neo
Silver
GT Silver Metallic
White
White
Yellow
Racing Yellow
Green
Aventurine Green Metallic / Vanadium Grey Metallic
Interior Colors
Black
Black Onyx
Gray
Space Gray
Red
Not available
Interior Colors
Black
Black / Black/Chalk
Gray
Agate Grey / Black/Chalk / Graphite Blue
Red
Black/Bordeaux Red / Bordeaux Red
