Is the 2011 MINI ONE reliable?

Average reliability. Expect some repairs as it ages. 79% of MINI ONEs from 2011 passed their MOT first time in 2026, based on 1,416 tests. That's 3 points below the national average of 82%.

How much does a 2011 MINI ONE cost to run?

Estimated annual running cost is £1,625 (£135/month), including £905 fuel, £165 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2011 MINI ONE?

The 2011 MINI ONE has a 79% MOT pass rate based on 1,416 tests in 2026. This ranks 352 out of 615 cars from 2011.

Which year MINI ONE is most reliable?

The 2020 MINI ONE has the highest MOT pass rate at 94%. The least reliable year is 2003 at 67%.

MINI ONE (2011)

Q: What is the average mileage for a 2011 MINI ONE?

The average mileage for a 2011 MINI ONE is 81,305 miles, which is below the expected 111,000 miles for a 15-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 1,416 real MOT tests.

Annual Cost

£1,625

£135/month

MOT Pass Rate

79%

Average

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1598cc Diesel

Check Carefully

79% pass rate, £1625/year to run. Close to the national average.

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Diesel1598cc15 years old1,416 tests81k miles avg

Annual Running Costs

Fuel (Diesel, 1598cc)

~55 mpg

£905

Road Tax

Based on 1598cc

£165

MOT Test

£55

Predicted Repairs

£500

Total per year£1,625

Per month£135/mo

Per week£31/wk

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

79% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the MINI brand average of 84%.

At 15 years old, 79% of MINI ONEs from 2011 passed their MOT first time in 2026. That's based on 1,416 tests across the UK. The average mileage at this age is 81,305 miles.

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How Does It Compare?

Rank among 2011 cars352th of 615(top 57%)

Rank among MINI models262th of 341(top 77%)

vs national average-3%(82% avg)

vs 2011 cars average+2%(77% avg)

vs MINI average-5%(84% avg)

Mileage Analysis

81,305

Average miles

111,000

Expected for age

The average 2011 MINI ONE has 81,305 miles on the clock, which is below the expected 111,000 miles for a 15-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

The most reliable year is the 2020 model with a 94% MOT pass rate, while the 2003 model has the lowest at 67%. The 2011 sits between the two at 79%.

MINI ONE by Year

Year	Pass Rate	Tests	Avg Mileage
2022	94%	138	20,160 mi
2021	93%	2,356	21,212 mi
2020	94%	1,884	24,926 mi
2019	91%	2,504	31,716 mi
2018	92%	2,625	35,237 mi
2017	91%	9,126	44,787 mi
2016	90%	14,249	52,236 mi
2015	89%	18,016	58,665 mi
2014	88%	11,021	66,312 mi
2013	84%	11,674	69,388 mi
2012	84%	6,640	73,564 mi
2011	79%	1,416	81,305 mi
2010	79%	844	83,055 mi
2009	71%	624	81,764 mi
2008	69%	659	90,766 mi
2007	68%	587	85,270 mi
2006	74%	382	98,556 mi
2005	72%	436	97,952 mi
2004	68%	348	101,925 mi
2003	67%	232	104,829 mi
2002	72%	109	113,107 mi

Similar Cars to Consider

FORD FIESTA

2013 · 1399cc Diesel

£1,490/year

77%

-2%

VOLKSWAGEN GOLF

2013 · 1598cc Diesel

£1,445/year

85%

+6%

VAUXHALL ASTRA

2013 · 1700cc Diesel

£1,727/year

79%

same

VAUXHALL CORSA

2009 · 1248cc Diesel

£1,490/year

73%

-6%

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About the 2011 MINI ONE

The 2011 MINI ONE is a small family car with a 1598cc diesel engine. 1,416 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2011, the average MOT pass rate is 77%, and this model beats that benchmark.

With an average of 81,305 miles at 15 years old, MINI ONE owners tend to use this car less than the typical driver.

2011 MINI ONE Fuel Costs

The 1598cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 2011 MINI ONE?

Total estimated annual running cost is £1,625 (£135/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.

MINI ONE Reliability Trend

Newer MINI ONEs show better MOT pass rates than older ones, with an average improvement of 18 percentage points.

Buying a Used 2011 MINI ONE

At 15 years old, the MINI ONE 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 94%.

Common Issues to Watch For

Based on the 2011 MINI ONE's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Rust and Corrosion

Watch out

At 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 out

Rubber 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 risk

With an average of 81k 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 risk

High-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 risk

Always 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 2011 MINI ONE stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MINI ONE(2011)	79%	£905	£165	Grp 12-25	£1625
FORD FIESTA(2013)	77%	£905	£30	Grp 8-20	£1490-£135
VOLKSWAGEN GOLF(2013)	85%	£905	£135	Grp 12-25	£1445-£180
VAUXHALL ASTRA(2013)	79%	£1037	£135	Grp 18-32	£1727+£102
VAUXHALL CORSA(2009)	73%	£905	£30	Grp 8-20	£1490-£135

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.