UNKNOWN UNKNOWN UNCLASSIFIED (2012)
Running costs, reliability data, and common problems from 156 real MOT tests.
Annual Cost
£2,045
£170/month
MOT Pass Rate
81%
Good
Road Tax
£395
Based on CC/year
Insurance
Grp 25-38
2287cc Diesel
Solid Option
81% pass rate, £2045/year to run. Close to the national average.
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Annual Running Costs
~40 mpg
Based on 2287cc
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%.
At 14 years old, 81% of UNKNOWN UNKNOWN UNCLASSIFIEDs from 2012 passed their MOT first time in 2026. That's based on 156 tests across the UK. The average mileage at this age is 55,248 miles.
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How Does It Compare?
Mileage Analysis
55,248
Average miles
103,600
Expected for age
The average 2012 UNKNOWN UNKNOWN UNCLASSIFIED has 55,248 miles on the clock, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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UNKNOWN UNKNOWN UNCLASSIFIED by Year
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About the 2012 UNKNOWN UNKNOWN UNCLASSIFIED
The 2012 UNKNOWN UNKNOWN UNCLASSIFIED is a large car with a 2287cc diesel engine. 156 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2012, the average MOT pass rate is 78%, and this model beats that benchmark.
With an average of 55,248 miles at 14 years old, UNKNOWN UNKNOWN UNCLASSIFIED owners tend to use this car less than the typical driver.
2012 UNKNOWN UNKNOWN UNCLASSIFIED Fuel Costs
The 2287cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2012 UNKNOWN UNKNOWN UNCLASSIFIED?
Total estimated annual running cost is £2,045 (£170/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2012 UNKNOWN UNKNOWN UNCLASSIFIED
At 14 years old, the UNKNOWN UNKNOWN UNCLASSIFIED 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.
Common Issues to Watch For
Based on the 2012 UNKNOWN UNKNOWN UNCLASSIFIED's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Dual Mass Flywheel
Watch outLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
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.
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 2012 UNKNOWN UNKNOWN UNCLASSIFIED stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| UNKNOWN UNKNOWN UNCLASSIFIED(2012) | 81% | £1245 | £395 | Grp 25-38 | £2045 |
| VOLKSWAGEN GOLF(2012) | 80% | £1037 | £135 | Grp 18-32 | £1577-£468 |
| VAUXHALL ASTRA(2010) | 74% | £1037 | £135 | Grp 18-32 | £1727-£318 |
| BMW 3 SERIES(2013) | 85% | £1037 | £135 | Grp 18-32 | £1577-£468 |
| FORD TRANSIT(2014) | 77% | £1245 | £250 | Grp 25-38 | £2050+£5 |
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.
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