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CITROEN UNKNOWN (2014)

Running costs, reliability data, and common problems from 104 real MOT tests.

Annual Cost

£1,475

£123/month

MOT Pass Rate

80%

Good

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1560cc Diesel

Solid Option

80% pass rate, £1475/year to run. Close to the national average.

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Diesel1560cc12 years old104 tests65k miles avg

Annual Running Costs

Fuel (Diesel, 1560cc)

~55 mpg

£905
Road Tax

Based on 1560cc

£165
MOT Test
£55
Predicted Repairs
£350
Total per year£1,475
Per month£123/mo
Per week£28/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

80% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 12 years old, 80% of CITROEN UNKNOWNs from 2014 passed their MOT first time in 2026. That's based on 104 tests across the UK. The average mileage at this age is 64,704 miles.

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How Does It Compare?

Rank among 2014 cars408th of 562(top 73%)
Rank among CITROEN models289th of 599(top 48%)
vs national average-2%(82% avg)
vs 2014 cars average-1%(81% avg)
vs CITROEN average+1%(79% avg)

Mileage Analysis

64,704

Average miles

vs

88,800

Expected for age

The average 2014 CITROEN UNKNOWN has 64,704 miles on the clock, which is below the expected 88,800 miles for a 12-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 2016 model with a 90% MOT pass rate, while the 2014 model has the lowest at 80%. Consider a different year if reliability is a priority.

CITROEN UNKNOWN by Year

YearPass RateTestsAvg Mileage
202186%32420,467 mi
202085%34825,534 mi
201986%31727,626 mi
201889%8434,052 mi
201787%17229,885 mi
201690%17135,106 mi
201585%5448,584 mi
201480%10464,704 mi

Similar Cars to Consider

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About the 2014 CITROEN UNKNOWN

The 2014 CITROEN UNKNOWN is a small family car with a 1560cc diesel engine. 104 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2014, the average MOT pass rate is 81%, and this model falls short of that benchmark.

With an average of 64,704 miles at 12 years old, CITROEN UNKNOWN owners tend to use this car less than the typical driver.

2014 CITROEN UNKNOWN Fuel Costs

The 1560cc 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 2014 CITROEN UNKNOWN?

Total estimated annual running cost is £1,475 123/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.

CITROEN UNKNOWN Reliability Trend

The CITROEN UNKNOWN has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2014 CITROEN UNKNOWN

At 12 years old, the CITROEN UNKNOWN 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 2014 CITROEN UNKNOWN'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.

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 2014 CITROEN UNKNOWN stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
CITROEN UNKNOWN(2014)80%£905£165Grp 12-25£1475
FORD FIESTA(2013)77%£905£30Grp 8-20£1490+£15
VOLKSWAGEN GOLF(2015)89%£1037£135Grp 18-32£1577+£102
VAUXHALL ASTRA(2013)79%£1037£135Grp 18-32£1727+£252
VOLKSWAGEN POLO(2014)80%£905£30Grp 5-15£1340-£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.

Related Citroen Models

Explore other Citroen cars or similar models in the same category.

Related Guides

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