MINI COUNTRYMAN COOPER SD ALL4 (2012)
Running costs, reliability data, and common problems from 256 real MOT tests.
Annual Cost
£1,557
£130/month
MOT Pass Rate
90%
Excellent
Road Tax
£265
Based on CC/year
Insurance
Grp 18-32
1995cc Diesel
Great Choice
90% pass rate, £1557/year to run. 8 points above average.
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Annual Running Costs
~48 mpg
Based on 1995cc
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%. It also outperforms the MINI brand average of 84%.
At 14 years old, 90% of MINI COUNTRYMAN COOPER SD ALL4s from 2012 passed their MOT first time in 2026. That's based on 256 tests across the UK. The average mileage at this age is 100,331 miles.
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How Does It Compare?
Mileage Analysis
100,331
Average miles
103,600
Expected for age
The average 2012 MINI COUNTRYMAN COOPER SD ALL4 has 100,331 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.
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MINI COUNTRYMAN COOPER SD ALL4 by Year
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About the 2012 MINI COUNTRYMAN COOPER SD ALL4
The 2012 MINI COUNTRYMAN COOPER SD ALL4 is a family car with a 1995cc diesel engine. 256 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 18% of all 2012 cars for reliability.
With an average of 100,331 miles at 14 years old, MINI COUNTRYMAN COOPER SD ALL4 owners drive about as much as the UK average.
2012 MINI COUNTRYMAN COOPER SD ALL4 Fuel Costs
The 1995cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 MINI COUNTRYMAN COOPER SD ALL4?
Total estimated annual running cost is £1,557 (£130/month), broken down as £1037 fuel, £265 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2012 MINI COUNTRYMAN COOPER SD ALL4
At 14 years old, the MINI COUNTRYMAN COOPER SD ALL4 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 MINI COUNTRYMAN COOPER SD ALL4'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.
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
Watch outWith an average of 100k 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 2012 MINI COUNTRYMAN COOPER SD ALL4 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MINI COUNTRYMAN COOPER SD ALL4(2012) | 90% | £1037 | £265 | Grp 18-32 | £1557 |
| VOLKSWAGEN GOLF(2014) | 87% | £905 | £135 | Grp 12-25 | £1445-£112 |
| VAUXHALL ASTRA(2013) | 79% | £1037 | £135 | Grp 18-32 | £1727+£170 |
| AUDI A3(2014) | 86% | £905 | £135 | Grp 12-25 | £1445-£112 |
| VOLKSWAGEN POLO(2010) | 74% | £905 | £135 | Grp 12-25 | £1595+£38 |
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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