Fiat 500 Rockstar MHEV Reliability, MOT Pass Rate & Common Faults
Free Fiat 500 Rockstar MHEV car check
Is the Fiat 500 Rockstar MHEV reliable? We analysed 3,168 real MOT tests across 1,011 vehicles to find out.
Got a specific Fiat 500 Rockstar MHEV? Enter the reg for a free check:
The Fiat 500 Rockstar MHEV is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Fiat 500 Rockstar MHEV.
Fiat 500 Rockstar MHEV Number Plates
Number plates registered to a Fiat 500 Rockstar MHEV. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Fiat 500 Rockstar MHEV MOT Pass Rate by Year
How likely is a Fiat 500 Rockstar MHEV to pass its MOT? Here's the pass rate for each registration year, newest first.
Fiat 500 Rockstar MHEV Common Faults & Problems
These are the most common serious faults found on Fiat 500 Rockstar MHEV models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Fiat 500 Rockstar MHEV Mileage — What's Normal?
How many miles does a typical Fiat 500 Rockstar MHEV owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Fiat 500 Rockstar MHEV MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Fiat 500 Rockstar MHEV year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2021 | 1,616 | 87.8% | 15,770 | 26,279 | 36,860 |
| 2020 | 1,497 | 87.2% | 12,802 | 18,610 | 26,187 |
How Long Does a Fiat 500 Rockstar MHEV Last?
Based on 1,011 Fiat 500 Rockstar MHEV vehicles on UK roads.
Fiat 500 Rockstar MHEV Mileage Distribution
Total mileage recorded across all Fiat 500 Rockstar MHEV MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Fiat 500 Rockstar MHEV
Based on MOT pass rates across all registration years with sufficient test data.
87.8% MOT pass rate from 1,616 tests
87.2% MOT pass rate from 1,497 tests
The best year to buy a used Fiat 500 Rockstar MHEV is 2021, which has the highest MOT pass rate at 87.8% across 1,616 tests. The 2020 model year has the lowest pass rate at 87.2% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Fiat 500 Rockstar MHEV Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Fiat 500 Rockstar MHEV THIS CAR | 87.5% | 3,168 | 21,870 mi | — yrs |
| Fiat Punto | 68.7% | 6,712,102 | 61,468 mi | 32 yrs |
| Fiat 500 | 76.9% | 3,854,072 | 42,469 mi | 18 yrs |
| Fiat Ducato | 75% | 1,962,737 | 48,690 mi | 38 yrs |
| Renault Megane Dynamique T-tom DCI Eco | 78.3% | 1,640 | 98,570 mi | — yrs |
Compared to the Fiat Punto (68.7% pass rate) and the Fiat 500 (76.9% pass rate), the Fiat 500 Rockstar MHEV outperforms both on MOT reliability.
Found a Fiat 500 Rockstar MHEV you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Fiat 500 Rockstar MHEVShould you buy a used Fiat 500 Rockstar MHEV?
The Fiat 500 Rockstar MHEV has an overall MOT pass rate of 87.5% across 3,168 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is tyre has ply or cords exposed. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Fiat 500 Rockstar MHEV with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Fiat 500 Rockstar MHEV owner drives around 4,558 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.