| 1 | 0 | 3 | 4 | 3 | 4 |
Porsche 911 vs. Ford Mustang Reliability by Model Generation
Results are for year ending June 30, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
| Year and Model | % of Average Repair Frequency | |
 2015 - 2017 Ford Mustang |
Best
137%
Worst
|
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 2013 - 2014 Ford Mustang |
Best
66%
Worst
|
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 2010 - 2012 Ford Mustang |
Best
66%
Worst
|
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 2005 - 2009 Ford Mustang |
Best
45%
Worst
|
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What Our Members Are Saying about the Reliability And Durability of the Porsche 911
| Porsche 911 Reliability And Durability: Pros | ||
| Year | Body/Powertrain | Comment |
| 2002 | 2dr Coupe turbocharged 415hp 3.6L H6 6-speed manual AWD |
Porsches are built to last, this car just feels solid - the interior especially full 2002 Porsche 911 review |
| 2001 | 2dr Coupe turbocharged 415hp 3.6L H6 5-speed shiftable automatic AWD |
only fixed a gearbox undertray gasket, sway bar end links and regular service over 2.5 yrs. full 2001 Porsche 911 review |
What Our Members Are Saying about the Reliability And Durability of the Porsche 911
| Porsche 911 Reliability And Durability: Pros | ||
| Year | Body/Powertrain | Comment |
| 2002 | 2dr Coupe turbocharged 415hp 3.6L H6 6-speed manual AWD |
Porsches are built to last, this car just feels solid - the interior especially full 2002 Porsche 911 review |
| 2001 | 2dr Coupe turbocharged 415hp 3.6L H6 5-speed shiftable automatic AWD |
only fixed a gearbox undertray gasket, sway bar end links and regular service over 2.5 yrs. full 2001 Porsche 911 review |
