Fiat 500 rockstar mhev
Reliability, running costs, and MOT data across 2 years from 1,662 real MOT tests.
Avg Pass Rate
92%
Total Tests
1,662
Best Year
2021 (93%)
Years Covered
2
How reliable is the Fiat 500 rockstar mhev?
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About the Fiat 500 rockstar mhev
The Fiat 500 rockstar mhev has been tested 1,662 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 92%. 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 973 tests. The 2020 model has the lowest at 91%. With just a 2 point spread, the 500 rockstar mhev is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2020) averages 20,437 miles, while the newest (2021) averages 23,402 miles.
Compared to the Fiat brand average of 83%, the 500 rockstar mhev performs 9 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.