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FIAT UNCLASSIFIED (2010)

Running costs, reliability data, and common problems from 71 real MOT tests.

Annual Cost

£1,475

£123/month

MOT Pass Rate

83%

Good

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1598cc Diesel

Solid Option

83% pass rate, £1475/year to run. Close to the national average.

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Diesel1598cc16 years old71 tests72k miles avg

Annual Running Costs

Fuel (Diesel, 1598cc)

~55 mpg

£905
Road Tax

Based on 1598cc

£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

83% 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 16 years old, 83% of FIAT UNCLASSIFIEDs from 2010 passed their MOT first time in 2026. That's based on 71 tests across the UK. The average mileage at this age is 71,871 miles.

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How Does It Compare?

Rank among 2010 cars183th of 575(top 32%)
Rank among FIAT models438th of 818(top 54%)
vs national average+1%(82% avg)
vs 2010 cars average+8%(75% avg)
vs FIAT average+0%(83% avg)

Mileage Analysis

71,871

Average miles

vs

118,400

Expected for age

The average 2010 FIAT UNCLASSIFIED has 71,871 miles on the clock, which is below the expected 118,400 miles for a 16-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 2021 model with a 97% MOT pass rate, while the 1992 model has the lowest at 45%. The 2010 sits between the two at 83%.

FIAT UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
202197%68811,393 mi
202094%88215,358 mi
201992%95518,467 mi
201892%71121,477 mi
201793%65224,798 mi
201692%64727,632 mi
201589%74141,259 mi
201491%68133,240 mi
201387%93440,624 mi
201289%48140,887 mi
201184%14153,535 mi
201083%7171,871 mi
200984%9241,943 mi
200882%15555,343 mi
200778%15255,340 mi
200679%20751,872 mi
200581%17252,537 mi
200479%25355,267 mi
200383%15058,852 mi
200272%13762,141 mi
200175%11262,828 mi
200077%14972,270 mi
199972%15472,673 mi
199871%9186,378 mi
199768%6594,547 mi
199583%72138,861 mi
199486%36107,637 mi
199375%69102,759 mi
199245%112129,305 mi
199181%36101,616 mi

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About the 2010 FIAT UNCLASSIFIED

The 2010 FIAT UNCLASSIFIED is a small family car with a 1598cc diesel engine. 71 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.

With an average of 71,871 miles at 16 years old, FIAT UNCLASSIFIED owners tend to use this car less than the typical driver.

2010 FIAT UNCLASSIFIED 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 2010 FIAT UNCLASSIFIED?

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 83% pass rate. Keeping on top of servicing will help avoid surprises.

FIAT UNCLASSIFIED Reliability Trend

Newer FIAT UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 15 percentage points.

Buying a Used 2010 FIAT UNCLASSIFIED

At 16 years old, the FIAT 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. If you're flexible on year, the 2021 model has the highest pass rate at 97%. Note: with only 71 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2010 FIAT UNCLASSIFIED'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 2010 FIAT UNCLASSIFIED stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
FIAT UNCLASSIFIED(2010)83%£905£165Grp 12-25£1475
FORD FIESTA(2012)75%£905£30Grp 8-20£1490+£15
VOLKSWAGEN GOLF(2012)80%£1037£135Grp 18-32£1577+£102
VAUXHALL ASTRA(2010)74%£1037£135Grp 18-32£1727+£252
VAUXHALL CORSA(2009)73%£905£30Grp 8-20£1490+£15

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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