2021 Fiat Auto-sleepers — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
83.3%
Latest Pass Rate
78
Total Tests (All Years)
10,621 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Best vintage for Auto-sleepers
Compared to Average at Age 3
This car: 83.3%
Average: 83.7%
⚠️ 0.4% below average (25474 models compared)
How This Car Ages
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Insufficient data for this analysis
Pass Rate Trend
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Insufficient data for this analysis
Year-by-Year MOT Results
2024
83.3%
Age (yrs) 3Tests 78Avg Mileage 10,621Top Failure Lamps, reflectors and electrical equipment — 20.5%
Common MOT Failures
Top failure categories across all test years for 2021 Fiat Auto-sleepers, with age trends.
Lamps, reflectors and electrical equipment
20.5%
— Consistent
Noise, emissions and leaks
2.6%
— Consistent
Non-component advisories
2.6%
— Consistent
Brakes
1.3%
— Consistent
Tyres
1.3%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Lamps, reflectors and electrical equipment | 20.5% (3 yrs) | 20.5% (3 yrs) | 0.0%
| ⚪ — |
| Noise, emissions and leaks | 2.6% (3 yrs) | 2.6% (3 yrs) | 0.0%
| ⚪ — |
| Non-component advisories | 2.6% (3 yrs) | 2.6% (3 yrs) | 0.0%
| ⚪ — |
| Brakes | 1.3% (3 yrs) | 1.3% (3 yrs) | 0.0%
| ⚪ — |
| Tyres | 1.3% (3 yrs) | 1.3% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Fiat Auto-sleepers page →
About This Data
This page shows how Fiat Auto-sleepers cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 78 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.