PORSCHE 911 (2002)
Running costs, reliability data, and common problems from 4,972 real MOT tests.
Annual Cost
£2,757
£230/month
MOT Pass Rate
86%
Good
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3596cc Petrol
Solid Option
86% pass rate, £2757/year to run. Close to the national average.
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Annual Running Costs
~30 mpg
Based on 3596cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the PORSCHE brand average of 92%.
At 24 years old, 86% of PORSCHE 911s from 2002 passed their MOT first time in 2026. That's based on 4,972 tests across the UK. The average mileage at this age is 84,310 miles.
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How Does It Compare?
Mileage Analysis
84,310
Average miles
177,600
Expected for age
The average 2002 PORSCHE 911 has 84,310 miles on the clock, which is significantly below the expected 177,600 miles for a 24-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2021 model with a 100% MOT pass rate, while the 1998 model has the lowest at 85%. The 2002 sits between the two at 86%.
PORSCHE 911 by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 100% | 72 | 11,708 mi | |
| 2020 | 97% | 2,366 | 17,049 mi | |
| 2019 | 97% | 7,188 | 20,907 mi | |
| 2018 | 96% | 7,623 | 18,989 mi | |
| 2017 | 97% | 6,200 | 26,067 mi | |
| 2016 | 97% | 5,524 | 28,111 mi | |
| 2015 | 97% | 4,950 | 32,698 mi | |
| 2014 | 96% | 4,806 | 32,843 mi | |
| 2013 | 96% | 3,535 | 43,937 mi | |
| 2012 | 95% | 4,253 | 50,959 mi | |
| 2011 | 95% | 2,580 | 43,837 mi | |
| 2010 | 94% | 3,656 | 49,709 mi | |
| 2009 | 92% | 3,055 | 59,885 mi | |
| 2008 | 92% | 4,216 | 58,132 mi | |
| 2007 | 90% | 5,366 | 62,566 mi | |
| 2006 | 90% | 6,184 | 70,206 mi | |
| 2005 | 90% | 5,986 | 73,824 mi | |
| 2004 | 88% | 5,191 | 74,425 mi | |
| 2003 | 87% | 5,168 | 82,296 mi | |
| 2002 | 86% | 4,972 | 84,310 mi | |
| 2001 | 88% | 2,885 | 87,628 mi | |
| 2000 | 86% | 2,099 | 90,453 mi | |
| 1999 | 87% | 3,668 | 94,086 mi | |
| 1998 | 85% | 3,337 | 99,008 mi | |
| 1997 | 90% | 2,103 | 76,331 mi | |
| 1996 | 91% | 2,651 | 80,487 mi | |
| 1995 | 89% | 1,831 | 80,965 mi | |
| 1994 | 91% | 1,473 | 95,559 mi | |
| 1993 | 91% | 698 | 89,736 mi | |
| 1992 | 94% | 611 | 81,375 mi | |
| 1991 | 91% | 929 | 81,480 mi | |
| 1990 | 91% | 1,888 | 94,950 mi |
Similar Cars to Consider
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About the 2002 PORSCHE 911
The 2002 PORSCHE 911 is a luxury with a 3596cc petrol engine. 4,972 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It ranks in the top 13% of all 2002 cars for reliability.
With an average of 84,310 miles at 24 years old, PORSCHE 911 owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2002 PORSCHE 911 Fuel Costs
The 3596cc 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 2002 PORSCHE 911?
Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
PORSCHE 911 Reliability Trend
Newer PORSCHE 911s show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2002 PORSCHE 911
At 24 years old, the PORSCHE 911 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 2021 model has the highest pass rate at 100%.
Common Issues to Watch For
Based on the 2002 PORSCHE 911's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 24 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Medium riskWith an average of 84k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2002 PORSCHE 911 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| PORSCHE 911(2002) | 86% | £1592 | £760 | Grp 35-50 | £2757 |
| MERCEDES E(2004) | 78% | £1592 | £250 | Grp 35-50 | £2397-£360 |
| PORSCHE BOXSTER(2003) | 82% | £1592 | £250 | Grp 35-50 | £2247-£510 |
| LAND ROVER RANGE ROVER(2003) | 77% | £1592 | £250 | Grp 35-50 | £2397-£360 |
| BMW M3(2003) | 89% | £1592 | £250 | Grp 35-50 | £2247-£510 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Porsche Models
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