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 2016 Audi A3 Petrol 1395cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 118,994 miles on the clock, averaging 15,651 miles per year, above the UK average of 7,400. The 1.4 TFSI engine is known for cod (1.4l tfsi ea211).
MOT & Mileage History for CN66 OBU
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
Above average| Latest reading | 118,994 miles |
| Reading date | |
| Miles last year | 11,089 |
| Average per year | 15,651 |
| Mileage consistency | Variable |
Check CN66 OBU
- 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 9 tests on record
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Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
COD (1.4L TFSI EA211)
Coils fail from cylinder-head heat exposure.[1][4]
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CN66 OBU |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2016 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CN66 O plates
Browse all CN66 O registrations from Cardiff.
About CN66 OBU
What car is CN66 OBU?
CN66 OBU is a blue Audi A3, petrol (1395cc). First registered in Cardiff in 2016.
What is the mileage of CN66 OBU?
The last recorded mileage for CN66 OBU was 118,994 miles, recorded on 30 Mar 2026 during its most recent MOT test.
Has CN66 OBU passed its MOT?
CN66 OBU has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 30 Mar 2026.
Is CN66 OBU ULEZ compliant?
Based on its fuel type and registration year, CN66 OBU 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 CN66 OBU?
CN66 OBU is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.