PORSCHE BOXSTER (2017)
Running costs, common problems, and reliability data based on 2,767 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
2,767
Avg Mileage
31,373 mi
Est. Annual Cost
£1,772
Is the 2017 PORSCHE BOXSTER reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the PORSCHE brand average of 92%.
At 7 years old, 96% of PORSCHE BOXSTERs from 2017 passed their MOT first time in 2024. That's based on 2,767 tests across the UK. The average mileage at this age is 31,373 miles.
How does the 2017 PORSCHE BOXSTER compare?
Mileage Analysis
The average 2017 PORSCHE BOXSTER has 31,373 miles on the clock, which is below the expected 51,800 miles for a 7-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 2017 sits between the two at 96%.
How much does a 2017 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 2017 PORSCHE BOXSTER
The 2017 PORSCHE BOXSTER is a luxury with a 1988cc petrol engine. 2,767 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 2017 cars for reliability.
With an average of 31,373 miles at 7 years old, PORSCHE BOXSTER owners tend to use this car less than the typical driver.
2017 PORSCHE BOXSTER Fuel Costs
The 1988cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2017 PORSCHE BOXSTER?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
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 2017 PORSCHE BOXSTER
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 98%.
Alternatives to the 2017 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:
- FORD FOCUS (2015) 85% pass rate (-11%) from 129,337 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (-4%) from 89,653 tests
- FORD KUGA (2018) 90% pass rate (-6%) from 67,605 tests
- BMW 3 SERIES (2015) 88% pass rate (-8%) from 61,659 tests