CarCostCheck

Fiat 500 l

Reliability, running costs, and MOT data across 5 years from 7,732 real MOT tests.

Avg Pass Rate

76%

Total Tests

7,732

Best Year

2015 (85%)

Years Covered

5

About the Fiat 500 l

The Fiat 500 l has been tested 7,732 times in 2026 MOT data across 5 model years (2011 to 2015), with an average pass rate of 76%. That's 6 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as petrol and diesel.

Best and Worst Years

The 2015 model is the most reliable with a 85% pass rate from 39 tests. The 2012 model has the lowest at 72%. The 13 point spread between years means reliability varies somewhat, but no year is dramatically different.

Reliability Trend

The FIAT 500 L has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.

Mileage Across Years

The oldest model in our data (2011) averages 69,326 miles, while the newest (2015) averages 65,797 miles.

Compared to the Fiat brand average of 83%, the 500 l is 7 points lower, placing it among the less reliable Fiat models.

Estimated Running Costs

Fuel (Diesel, 1598cc)
£905
Road Tax
£165
MOT Test
£55
Predicted Repairs
£350
Total per year£1,475
Per month£123/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2015 details

How reliable is the Fiat 500 l?

vs national average-6% (82% avg)
vs Fiat brand average-7% (83% avg)
Best to worst year spread13 percentage points
Reliability trendStable over years

Fiat 500 l by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
201585%3965,797 mi
201476%2,58774,248 mi
201375%3,77880,420 mi
201272%55270,763 mi
201174%77669,326 mi

Fiat 500 l Guides & Articles

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