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 2021 Ford Puma St-Line X Mhev Petrol 999cc has had 2 MOT tests on record, passing every one. It has 42,235 miles on the clock, averaging 10,540 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN71 BYB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 42,235 miles |
| Reading date | |
| Miles last year | 12,294 |
| Average per year | 10,540 |
| Mileage consistency | Consistent |
Check CN71 BYB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
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Vehicle Details
| Registration | CN71 BYB |
| Make | Ford |
| Model | Puma St-Line X Mhev |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 71 — September 2021 to February 2022 |
More CN71 B plates
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About CN71 BYB
What car is CN71 BYB?
CN71 BYB is a grey Ford Puma St-Line X Mhev, petrol (999cc). First registered in Cardiff in 2021.
What is the mileage of CN71 BYB?
The last recorded mileage for CN71 BYB was 42,235 miles, recorded on 29 Oct 2025 during its most recent MOT test.
Has CN71 BYB passed its MOT?
CN71 BYB has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 29 Oct 2025.
Is CN71 BYB ULEZ compliant?
Based on its fuel type and registration year, CN71 BYB is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN71 BYB?
CN71 BYB is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.