Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2020 Peugeot 308 Diesel 1498cc has had 6 MOT tests on record, passing 3 and failing 3 (50% pass rate). It has 85,057 miles on the clock, averaging 19,176 miles per year, above the UK average of 7,400. Common Peugeot 308 issues include component and failure.
MOT & Mileage History for CN20 GYY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 85,057 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 19,176 |
| Mileage consistency | Consistent |
Check CN20 GYY
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Reported issues for this Peugeot 308
These are the most commonly reported problems on Peugeot 308 models (2013–2022), based on owner reports and workshop data across the UK.
Component
Failure
Symptoms
Check
Explore more about the Peugeot 308
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Vehicle Details
| Registration | CN20 GYY |
| Make | Peugeot |
| Model | 308 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1498cc |
| Year | 2020 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 20 — March 2020 to August 2020 |
More CN20 G plates
Browse all CN20 G registrations from Cardiff.
About CN20 GYY
What car is CN20 GYY?
CN20 GYY is a grey Peugeot 308, diesel (1498cc). First registered in Cardiff in 2020.
What is the mileage of CN20 GYY?
The last recorded mileage for CN20 GYY was 85,057 miles, recorded on 20 Aug 2025 during its most recent MOT test.
Has CN20 GYY passed its MOT?
CN20 GYY has had 6 MOT tests with a 50% pass rate (3 passes, 3 failures). It last passed on 20 Aug 2025.
Is CN20 GYY ULEZ compliant?
Based on its fuel type and registration year, CN20 GYY is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN20 GYY?
CN20 GYY is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.