PORSCHE BOXSTER (2006)
Running costs, common problems, and reliability data based on 4,150 real MOT tests in 2024.
MOT Pass Rate
88%
Total Tests (2024)
4,150
Avg Mileage
78,168 mi
Est. Annual Cost
£2,247
Is the 2006 PORSCHE BOXSTER reliable?
Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%. It falls below the PORSCHE brand average of 92%.
At 18 years old, 88% of PORSCHE BOXSTERs from 2006 passed their MOT first time in 2024. That's based on 4,150 tests across the UK. The average mileage at this age is 78,168 miles.
How does the 2006 PORSCHE BOXSTER compare?
Mileage Analysis
The average 2006 PORSCHE BOXSTER has 78,168 miles on the clock, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a PORSCHE BOXSTER?
The most reliable year is the 2020 model with a 98% MOT pass rate, while the 1998 model has the lowest at 78%. The 2006 sits between the two at 88%.
How much does a 2006 PORSCHE BOXSTER cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
PORSCHE BOXSTER by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 98% | 727 | 12,725 mi |
| 2020 | 98% | 1,370 | 17,722 mi |
| 2019 | 97% | 2,672 | 21,404 mi |
| 2018 | 96% | 3,007 | 26,673 mi |
| 2017 | 96% | 2,767 | 31,373 mi |
| 2016 | 95% | 3,210 | 32,910 mi |
| 2015 | 97% | 2,716 | 32,812 mi |
| 2014 | 94% | 2,726 | 42,302 mi |
| 2013 | 94% | 3,111 | 45,989 mi |
| 2012 | 94% | 2,582 | 49,604 mi |
| 2011 | 92% | 1,483 | 50,786 mi |
| 2010 | 93% | 1,750 | 54,631 mi |
| 2009 | 94% | 1,731 | 61,617 mi |
| 2008 | 92% | 2,287 | 64,082 mi |
| 2007 | 89% | 3,485 | 72,004 mi |
| 2006 | 88% | 4,150 | 78,168 mi |
| 2005 | 86% | 6,992 | 78,175 mi |
| 2004 | 83% | 4,066 | 80,783 mi |
| 2003 | 82% | 5,008 | 83,796 mi |
| 2002 | 82% | 4,350 | 87,053 mi |
| 2001 | 83% | 4,134 | 86,615 mi |
| 2000 | 82% | 3,688 | 89,426 mi |
| 1999 | 81% | 3,058 | 94,996 mi |
| 1998 | 78% | 2,493 | 94,009 mi |
| 1997 | 83% | 1,352 | 93,558 mi |
| 1996 | 77% | 43 | 110,547 mi |
Checking a specific PORSCHE BOXSTER?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2006 PORSCHE BOXSTER
The 2006 PORSCHE BOXSTER is a luxury with a 3387cc petrol engine. 4,150 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It ranks in the top 10% of all 2006 cars for reliability.
With an average of 78,168 miles at 18 years old, PORSCHE BOXSTER owners tend to use this car less than the typical driver.
2006 PORSCHE BOXSTER Fuel Costs
The 3387cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2006 PORSCHE BOXSTER?
Total estimated annual running cost is £2,247 (£187/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.
PORSCHE BOXSTER Reliability Trend
Newer PORSCHE BOXSTERs show better MOT pass rates than older ones, with an average improvement of 11 percentage points.
Buying a Used 2006 PORSCHE BOXSTER
At 18 years old, the PORSCHE BOXSTER is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2020 model has the highest pass rate at 98%.
Alternatives to the 2006 PORSCHE BOXSTER
The PORSCHE BOXSTER is actually the most reliable option among similar petrol luxurys from this era. Here are comparable petrol cars with similar engines:
- LAND ROVER FREELANDER (2007) 75% pass rate (-13%) from 28,740 tests
- MERCEDES E (2004) 78% pass rate (-10%) from 8,333 tests
- MERCEDES CLK (2007) 76% pass rate (-12%) from 8,003 tests
- JAGUAR X-TYPE (2007) 71% pass rate (-17%) from 7,086 tests