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Porsche Boxster Reliability Comparisons

Porsche Boxster Reliability:

You won't find Porsche Boxster reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the Porsche Boxster truly differs from competing car models in reliability.

These stats are promptly updated four times a year, to much more closely track Porsche Boxster reliability as the cars age. Others tell you how reliable the Porsche Boxster was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the Porsche Boxster has been recently.

See what people are saying about Porsche Boxster reliability

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Year Make/Model Repair Frequencysuccessful repair trips per 100 cars per year Compared to all models for the same year  
2008 Porsche Boxster 42 Boxsters, 9.5 months of data per Boxster, average 27200 miles

Like other sports cars, low average odometer reading.
45
40% Fewest Trips Most Trips
see reported repairs
2007 Porsche Boxster 30 Boxsters, 9.3 months of data per Boxster, average 32900 miles

Like other sports cars, low average odometer reading.
35
20% Fewest Trips Most Trips
see reported repairs
2006 Porsche Boxster 40 Boxsters, 10.1 months of data per Boxster, average 44900 miles

Like other sports cars, low average odometer reading.
24
0% Fewest Trips Most Trips
see reported repairs
2005 Porsche Boxster 35 Boxsters, 10.3 months of data per Boxster, average 41800 miles

Like other sports cars, low average odometer reading.
27
0% Fewest Trips Most Trips
see reported repairs
2004 Porsche Boxster   17 Boxsters, 9.9 months of data per Boxster, average 45600 miles

Small sample size.
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2003 Porsche Boxster 28 Boxsters, 9.5 months of data per Boxster, average 49600 miles

Like other sports cars, low average odometer reading.
41
0% Fewest Trips Most Trips
see reported repairs
2002 Porsche Boxster 29 Boxsters, 10.0 months of data per Boxster, average 59300 miles

Like other sports cars, low average odometer reading.
62
10% Fewest Trips Most Trips
see reported repairs
2001 Porsche Boxster 41 Boxsters, 9.9 months of data per Boxster, average 76600 miles

Like other sports cars, low average odometer reading.
44
0% Fewest Trips Most Trips
see reported repairs
2000 Porsche Boxster 27 Boxsters, 9.8 months of data per Boxster, average 80800 miles

Like other sports cars, low average odometer reading.
36
0% Fewest Trips Most Trips
see reported repairs
1999 Porsche Boxster 25 Boxsters, 10.3 months of data per Boxster, average 69800 miles

Like other sports cars, low average odometer reading.
107
60% Fewest Trips Most Trips
see reported repairs

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Porsche Boxster Competitors' Reliability through December 31, 2012

An asterisk (*) marks results based on small sample sizes.

Year Make/Model Repair Frequencysuccessful repair trips per 100 cars per year Compared to all models for the same year  
2007 BMW Z4 29 Z4s, 8.3 months of data per Z4, average 42900 miles

Like other sports cars, low average odometer reading.
30
20% Fewest Trips Most Trips
see reported repairs
2006 BMW Z4 32 Z4s, 10.3 months of data per Z4, average 45500 miles

Like other sports cars, low average odometer reading.
36
20% Fewest Trips Most Trips
see reported repairs
2005 BMW Z4   11 Z4s, 11.2 months of data per Z4, average 48500 miles

Small sample size.
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2004 BMW Z4   14 Z4s, 9.7 months of data per Z4, average 64300 miles

Small sample size.
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2003 BMW Z4 39 Z4s, 9.9 months of data per Z4, average 67600 miles

Like other sports cars, low average odometer reading.
53
10% Fewest Trips Most Trips
see reported repairs
2009 Nissan 370Z 25 370Zs, 8.0 months of data per 370Z, average 21400 miles

Redesigned for this model year. Like other sports cars, low average odometer reading.
30
20% Fewest Trips Most Trips
see reported repairs
2008 Nissan 350Z   12 350Zs, 8.3 months of data per 350Z, average 28900 miles

Small sample size.
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2007 Nissan 350Z   13 350Zs, 8.9 months of data per 350Z, average 36500 miles

Small sample size.
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2006 Nissan 350Z   14 350Zs, 9.6 months of data per 350Z, average 57000 miles

Small sample size.
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2005 Nissan 350Z   15 350Zs, 8.0 months of data per 350Z, average 67300 miles

Small sample size.
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2004 Nissan 350Z   19 350Zs, 9.3 months of data per 350Z, average 68200 miles

Small sample size.
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2003 Nissan 350Z 28 350Zs, 10.0 months of data per 350Z, average 78100 miles

52
10% Fewest Trips Most Trips
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2009 Porsche 911   12 911s, 5.6 months of data per 911, average 23800 miles

Small sample size.
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2007 Porsche 911   24 911s, 9.5 months of data per 911, average 30600 miles

Small sample size.
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2006 Porsche 911   18 911s, 9.2 months of data per 911, average 33200 miles

Small sample size.
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2002 Porsche 911   22 911s, 9.3 months of data per 911, average 59600 miles

Small sample size.
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2001 Porsche 911   11 911s, 9.3 months of data per 911, average 59500 miles

Small sample size.
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1999 Porsche 911   19 911s, 7.5 months of data per 911, average 73500 miles

Small sample size.
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What People Are Saying about Reliability and the Porsche Boxster

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What Our Members Are Saying about Porsche Boxster Reliability and Durability

Reliability and Durability of the Porsche Boxster: Pros
YearBody/PowertrainComment
2005 2dr Convertible 240-horsepower 2.7L H6
5-speed shiftable automatic RWD
Consumer Reports rated it a Best Buy with better than average repair history. Owned for 3 years (bought new) and have had no major problems. Even for minor problems, if >1 day in the shop, they either gave me a loaner or a free rental car.
Reliability and Durability of the Porsche Boxster: Cons
YearBody/PowertrainComment
2008 2dr Convertible 295-horsepower 3.4L H6
6-speed manual RWD
prone to repair issues
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
No complaints so far.Rumors of 2000 to 2008 motors have a 27 percent chance of blowing due to faulty design of a two piece crankshaft.However many ,many Boxsters have up to 175,000 on them
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD
these cars have a history of not getting high mileage without having major engine problems. and the cost to rplce the motor is more than the value of the car after repairs. so far I have not had major problems myself.

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