Ford Mustang vs. Porsche 911
iSeeCars' unbiased and data-driven comparison of the Ford Mustang and Porsche 911 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 911.
When comparing the Ford Mustang's and the Porsche 911'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. The Porsche 911 has the advantage in the areas of reliability, resale value, overall quality score and base engine power. Based on this comparison of the Ford Mustang's and the Porsche 911's specifications and ratings, the Porsche 911 is a better car than the Ford Mustang.
Pricing: A used 2025 Ford Mustang ranges from $34,928 to $71,134 while a used 2025 Porsche 911 is priced between $156,343 to $342,749. For a new model, the Ford Mustang's price is between $41,626 and $69,780, with the Porsche 911 priced between $151,403 and $295,122.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Ford Mustang loses 47.2 percent of its value and the Porsche 911 loses 26.3 percent of its value. This means the Porsche 911 retains 20.9 percentage points more of its value and has the advantage of higher resale value versus the Ford Mustang.
Quality Rating: The iSeeCars Overall Quality rating for the Ford Mustang is 7.6 out of 10 while the Porsche 911's quality rating is 9.1 out of 10. This results in the Ford Mustang being ranked 4 out of 6 Best Convertibles and the Porsche 911 being ranked 1 out of 40 Best Luxury Sports Cars.
Reliability Rating: iSeeCars’ Reliability Rating for the Ford Mustang is 7.2 out of 10. For the Porsche 911 the reliability rating is 8.7 out of 10. This gives the Porsche 911 an advantage in reliability compared to the Ford Mustang.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Ford Mustang’s base engine makes 315 horsepower, and the Porsche 911 base engine makes 388 horsepower. The Mustang is rated to deliver an average of 26 miles per gallon, with a highway range of 528 miles. The 911 is rated to deliver an average of 21 miles per gallon, with a highway range of 415 miles. This gives the Ford Mustang the fuel efficiency and maximum range advantage over the Porsche 911. The Mustang uses regular unleaded, and the 911 uses premium unleaded.
New Car Pricing
Asking Price:
41626 - 69780
Starting MSRP:
40120
Category Avg Starting MSRP:
(Sports Cars)
35186
Category Starting MSRP Range:
(Sports Cars)
29830 - 42970
New Car Pricing
Asking Price:
151403 - 295122
Starting MSRP:
133400
Category Avg Starting MSRP:
(Luxury Sports Cars)
90928
Category Starting MSRP Range:
(Luxury Sports Cars)
54500 - 150000
Used Car Pricing
Avg Used Car Price:
50310
Price Range:
34928 - 71134
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:
202716
Price Range:
156343 - 342749
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 $:
19165
Depreciation %:
0.47768027
Resale Value $:
20955
Residual Value %:
0.52231973
Typical Category Depreciation %:
(Sports Cars)
0.33757779
Category Depreciation Range:
(Sports Cars)
0.24794219 - 0.47768027
5-year Depreciation
Depreciation $:
35723
Depreciation %:
0.26779135
Resale Value $:
97677
Residual Value %:
0.73220865
Typical Category Depreciation %:
(Luxury Sports Cars)
0.27961642
Category Depreciation Range:
(Luxury Sports Cars)
0.17060832 - 0.55051463
Ford Mustang Scores & Rankings
Overall Score:
7.6 / 10
Reliability:
7.2 / 10
Retained Value:
8.0 / 10
Safety:
Not available
Porsche 911 Scores & Rankings
Overall Score:
9.1 / 10
Reliability:
8.7 / 10
Retained Value:
9.4 / 10
Safety:
Not available
iSeeCars Reliability Insights for Ford Mustang
Avg Life Expectancy (years):
9.4
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:
0.01
iSeeCars Reliability Insights for Porsche 911
Avg Life Expectancy (years):
29.5
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:
0.0
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:
7.16068364821227
Typical Category Recalls:
(Luxury Sports Cars)
3.9
Category Range for Recalls:
(Luxury Sports Cars)
0.9 - 7.2
Ford Mustang Rankings
Ranking
2 out of / 6Ranking
2 out of / 6Ranking
2 out of / 6Ranking
2 out of / 6Ranking
3 out of / 5Ranking
3 out of / 5Ranking
4 out of / 14Ranking
4 out of / 14Ranking
4 out of / 6Ranking
4 out of / 6Ranking
4 out of / 6Ranking
5 out of / 14Ranking
5 out of / 9Ranking
5 out of / 5Ranking
6 out of / 6Ranking
7 out of / 14Ranking
7 out of / 14Ranking
7 out of / 14Ranking
7 out of / 14Ranking
8 out of / 14Ranking
8 out of / 9Ranking
14 out of / 14Porsche 911 Rankings
Ranking
1 out of / 40Ranking
1 out of / 25Ranking
1 out of / 25Ranking
1 out of / 8Ranking
1 out of / 4Ranking
2 out of / 40Ranking
2 out of / 25Ranking
2 out of / 25Ranking
4 out of / 40Ranking
4 out of / 40Ranking
13 out of / 16Ranking
23 out of / 29Available Body Styles
Convertible, Coupe
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Hybrid
Ford Mustang Trim Levels
Not yet available
Porsche 911 Trim Levels
Not yet available
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):
Not yet available
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
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):
0.084 hp per pound
Base Drivetrain Specs
Horsepower:
388 hp @ 6500 rpm
Torque:
331 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.110 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:
3 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 25 / 21
Range (city/hwy):
299 / 415 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Navigation System:
Available
Paddle Shifters:
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:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Air Suspension:
N/A
Automatic Parking:
Available
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
Standard
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
Standard
Quad Seats:
N/A
Roadside assistance:
Standard
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
Standard
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:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
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:
35.7 inches
Rear Leg Room:
29.2 inches
Rear Shoulder Room:
44.6 inches
Cargo Space:
11.4 cubic feet
Overall Interior Volume:
89.5 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:
4.8 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
3741 lbs
Width:
81.9 inches
Height:
54.8 inches
Length:
189.4 inches
Wheelbase:
107 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3525 lbs
Width:
80 inches
Height:
51.2 inches
Length:
178.8 inches
Wheelbase:
96.5 inches
Ground Clearance:
4.6 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:
19.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/40ZR19
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 / Lugano Blue
Gray
Chalk / Ice Grey Metallic / Slate Grey Neo
Red
Carmine Red / Guards Red
Silver
GT Silver Metallic
White
White
Yellow
Cartagena Yellow Metallic
Green
Shade Green Metallic / Vanadium Grey Metallic
Interior Colors
Black
Black Onyx
Gray
Space Gray
Beige
Not available
Blue
Not available
Brown
Not available
Red
Not available
Interior Colors
Black
Basalt Black / Black / Black w/ Chalk Stitching / Black/Choice of Color / Black/Limestone Beige
Gray
Dark Night Blue/Chalk / Slate Grey/Chalk / Slate Grey/Choice of Color
Beige
Black/Limestone Beige
Blue
Dark Night Blue / Dark Night Blue w/ Chalk Stitching [Leather] / Graphite Blue/Choice of Color
Brown
Basalt Black/Classic Cognac / Truffle Brown
Red
Black/Bordeaux Red / Bordeaux Red / Bordeaux Red w/ Chalk Stitching / Bordeaux Red/Choice of Color
