FIAT 500 L (2014)
Running costs, reliability data, and common problems from 2,587 real MOT tests.
Annual Cost
£1,625
£135/month
MOT Pass Rate
76%
Average
Road Tax
£165
Based on CC/year
Insurance
Grp 8-20
1248cc Diesel
Check Carefully
76% pass rate, £1625/year to run. 6 points below average.
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Annual Running Costs
~55 mpg
Based on 1248cc
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
Average reliability. Expect some repairs as it ages. That's 6 points below the national average of 82%. It falls below the FIAT brand average of 83%.
At 12 years old, 76% of FIAT 500 Ls from 2014 passed their MOT first time in 2026. That's based on 2,587 tests across the UK. The average mileage at this age is 74,248 miles.
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How Does It Compare?
Mileage Analysis
74,248
Average miles
88,800
Expected for age
The average 2014 FIAT 500 L has 74,248 miles on the clock, which is in line with the expected 88,800 miles for a 12-year-old car, suggesting normal everyday use.
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FIAT 500 L by Year
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About the 2014 FIAT 500 L
The 2014 FIAT 500 L is a small family car with a 1248cc diesel engine. 2,587 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 86% of 2014 cars for MOT pass rates.
With an average of 74,248 miles at 12 years old, FIAT 500 L owners drive about as much as the UK average.
2014 FIAT 500 L Fuel Costs
The 1248cc 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 FIAT 500 L?
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 76% pass rate. Keeping on top of servicing will help avoid surprises.
FIAT 500 L Reliability Trend
The FIAT 500 L has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2014 FIAT 500 L
At 12 years old, the FIAT 500 L 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 FIAT 500 L'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.
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 2014 FIAT 500 L stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| FIAT 500 L(2014) | 76% | £905 | £165 | Grp 8-20 | £1625 |
| FORD FIESTA(2013) | 77% | £905 | £30 | Grp 8-20 | £1490-£135 |
| VOLKSWAGEN GOLF(2014) | 87% | £905 | £135 | Grp 12-25 | £1445-£180 |
| VAUXHALL ASTRA(2013) | 79% | £1037 | £135 | Grp 18-32 | £1727+£102 |
| VOLKSWAGEN POLO(2014) | 80% | £905 | £30 | Grp 5-15 | £1340-£285 |
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 Fiat Models
Explore other Fiat cars or similar models in the same category.
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FORD FIESTA
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VOLKSWAGEN GOLF
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VAUXHALL ASTRA
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