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 2011 Aston Martin Dbs Petrol 5935cc has had 13 MOT tests on record, passing 12 and failing once (92% pass rate). It has 11,783 miles on the clock, averaging 805 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN11 BYY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 11,783 miles |
| Reading date | |
| Miles last year | 22 |
| Average per year | 805 |
| Mileage consistency | Variable |
Check CN11 BYY
- 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 13 tests on record
Explore more about the Aston Martin Dbs
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CN11 BYY |
| Make | Aston Martin |
| Model | Dbs |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 5935cc |
| Year | 2011 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 11 — March 2011 to August 2011 |
More CN11 B plates
Browse all CN11 B registrations from Cardiff.
About CN11 BYY
What car is CN11 BYY?
CN11 BYY is a black Aston Martin Dbs, petrol (5935cc). First registered in Cardiff in 2011.
What is the mileage of CN11 BYY?
The last recorded mileage for CN11 BYY was 11,783 miles, recorded on 10 Mar 2026 during its most recent MOT test.
Has CN11 BYY passed its MOT?
CN11 BYY has had 13 MOT tests with an 92% pass rate (12 passes, 1 failure). It last passed on 10 Mar 2026.
Is CN11 BYY ULEZ compliant?
Based on its fuel type and registration year, CN11 BYY 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 CN11 BYY?
CN11 BYY is approximately 15 years old. Age identifier 11 means registered between 1 March 2011 and 31 August 2011.