Fiat 500 Rockstar Twinair MOT Pass Rate & Official DVSA Failure Statistics

Fiat 500 Rockstar Twinair MOT History and Failure Rates vs UK National Average

The Fiat 500 Rockstar Twinair passed on its first attempt in 89.6%, and its overall record sits +9.4 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Fiat 500 Rockstar Twinair in the 2023–2025 data: 136 tests across 2 model years (2019–2020). A test still carries exactly one pass or fail verdict.

Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.

Most Common Fiat 500 Rockstar Twinair MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Fiat 500 Rockstar Twinair, the Lamps, reflectors and electrical equipment section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.

Shares are over the Fiat 500 Rockstar Twinair's recorded defect strings, merged across its year pages.

Top Recorded Fiat 500 Rockstar Twinair DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the Fiat 500 Rockstar Twinair, each with how many of the model's 136 tests it was noted on.

• "Headlamp aim too high" (Rectified) — noted on about 5 Fiat 500 Rockstar Twinair tests, 3.7% of the model's MOT record.
• "Has a cut in excess of the requirements deep enough to reach the ply or cords" (Major) — noted on about 3 Fiat 500 Rockstar Twinair tests, 2.2% of the model's MOT record.
• "Daytime running lamps insecure" (Minor) — noted on about 2 Fiat 500 Rockstar Twinair tests, 1.5% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 2 Fiat 500 Rockstar Twinair tests, 1.5% of the model's MOT record.
• "Ball joint excessively worn" (Major) — noted on about 1 Fiat 500 Rockstar Twinair tests, 0.7% of the model's MOT record.
• "Coil spring fractured or broken" (Major) — noted on about 1 Fiat 500 Rockstar Twinair tests, 0.7% of the model's MOT record.

Best and Worst Fiat 500 Rockstar Twinair Model Years by Pass Rate

The strongest Fiat 500 Rockstar Twinair model year on record is 2020 (94.6% across 56 tests), and the weakest is 2019 (87.5%). The gap between them is 7.1 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

Newest model year first. Only years with at least 50 recorded tests are listed.

Pre-MOT Inspection Checklist for Fiat 500 Rockstar Twinair Owners

These checks follow this Fiat 500 Rockstar Twinair's own most-recorded failure strings, starting with what a tester is most likely to flag on a Fiat 500 Rockstar Twinair.

• the lights — “headlamp aim too high”

  Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.

• the windscreen — “windscreen damaged”

  Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.

• the suspension joints — “ball joint excessively worn”

  With the car parked on level ground, rock the top of each front wheel in and out while someone watches the suspension arm. Clunks, or rubber boots split and greasy, are what testers record here.

Derived from the DVSA failure strings testers recorded for the Fiat 500 Rockstar Twinair. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Frequently Asked Questions: Fiat 500 Rockstar Twinair MOT & Reliability