Fiat 500 Star MOT pass rate: 84.5% (1,992 tests, 2025)

The Fiat 500 Star passed 84.5% of its 1,992 MOT tests in 2025 — 7.0 points above the UK average of 77.5%. The median tested example was 5 years old with 30,400 miles on the clock.

84.5%Pass rate (2025)

1,992MOT tests analysed

30,400 miMedian mileage at test

5 yrsMedian age at test

How the 500 Star compares

Fiat 500 Star

84.5%

UK average (all Class 4 vehicles)

77.5% across 33.1 million tests

Fiat average (all models)

73.2%

What fails most on the Fiat 500 Star

Across failed and rectified tests in 2025, these vehicle systems produced the most defects on the 500 Star:

#	System	Defects recorded	Share
1	Suspension	140	33.5%
2	Tyres	135	32.3%
3	Brakes	92	22.0%
4	Lamps, reflectors and electrical equipment	51	12.2%

Pre-MOT checklist for 500 Star owners

Based on the failure profile above, ten minutes with a torch before your test removes the most likely fail items:

Bounce each corner and listen for clonks over speed bumps — suspension is this model’s (and the UK’s) top failure system
Check tread with the 20p test and inspect sidewalls for cracking — tyres close to the limit are the country’s most common advisory
Feel for a spongy pedal or pulling to one side; check pad wear through the wheel spokes if visible
Walk round with all lights on: one blown bulb is the most avoidable fail there is

Check the engine before the tester does

A stored fault code with the engine light on is an automatic Major defect. Scan and clear resolved faults before booking.

Topdon OBD2 scannersTopdon diagnostic scanners with full-system readouts
XTOOL diagnostic toolsXTOOL code readers for petrol and diesel cars
Autel UK testersAutel professional-grade diagnostic testers

500 Star pass rate by registration year

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2019	2,630	86.6%	-1.8 pts	23,212
2020	3,513	87.5%	-2.4 pts	27,701

Check a specific 500 Star before you buy

Pass rates describe the model; they can’t tell you about the one car you’re looking at. Run its plate through our free MOT history check to see its personal record of failures, advisories and mileage readings.

Other Fiat models

50070.9% pass rate · 297,241 tests Panda69.0% pass rate · 82,240 tests Ducato77.6% pass rate · 68,772 tests Punto63.9% pass rate · 48,369 tests Doblo68.8% pass rate · 38,677 tests 500X76.5% pass rate · 33,868 tests 500L67.7% pass rate · 16,891 tests 500C69.8% pass rate · 16,877 tests

FAQs

What is the MOT pass rate for a Fiat 500 Star?

In 2025, 84.5% of 1,992 first MOT tests on the Fiat 500 Star were passes (UK average: 77.5%). Data: DVSA anonymised MOT results.

What does the 500 Star fail its MOT on most?

The biggest defect group is suspension (33.5% of its recorded defects), followed by tyres.

Is the Fiat 500 Star reliable?

MOT pass rate is one lens on durability: at 84.5% it performs above the national average at a median age of 5 years and 30,400 miles. Always check the individual car's history too.

Source: DVSA Anonymised MOT tests and results, 2025 extract (Class 4 initial tests only; retests excluded). Contains public sector information licensed under the Open Government Licence v3.0. Figures rounded to one decimal place.