CarCostCheck

Fiat 500 sport mhev

Reliability, running costs, and MOT data across 3 years from 2,054 real MOT tests.

Avg Pass Rate

90%

Total Tests

2,054

Best Year

2021 (93%)

Years Covered

3

How reliable is the Fiat 500 sport mhev?

vs national average+8% (82% avg)
vs Fiat brand average+7% (83% avg)
Best to worst year spread5 percentage points

Fiat 500 sport mhev by Year

YearPass RateTestsAvg Mileage
202288%4323,245 mi
202193%1,48918,293 mi
202089%52223,464 mi

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About the Fiat 500 sport mhev

The Fiat 500 sport mhev has been tested 2,054 times in 2024 MOT data across 3 model years (2020 to 2022), with an average pass rate of 90%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 93% pass rate from 1,489 tests. The 2022 model has the lowest at 88%. With just a 5 point spread, the 500 sport mhev is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2020) averages 23,464 miles, while the newest (2022) averages 23,245 miles.

Compared to the Fiat brand average of 83%, the 500 sport mhev performs 7 points better, making it one of the more reliable options in the Fiat range.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.