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 999cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 72,338 miles on the clock, averaging 7,609 miles per year, around the UK average of 7,400. The 1.0 TFSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure.
MOT & Mileage History for EX66 OZH
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
About average| Latest reading | 72,338 miles |
| Reading date | |
| Average per year | 7,609 |
| Mileage consistency | Variable |
Check EX66 OZH
- 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 10 tests on record
Similar cars to consider
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.
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
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 | EX66 OZH |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | EX — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EX66 O plates
Browse all EX66 O registrations from Chelmsford.
About EX66 OZH
What car is EX66 OZH?
EX66 OZH is an white Audi A3, petrol (999cc). First registered in Chelmsford in 2016.
What is the mileage of EX66 OZH?
The last recorded mileage for EX66 OZH was 72,338 miles, recorded on 4 Sep 2025 during its most recent MOT test.
Has EX66 OZH passed its MOT?
EX66 OZH has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 4 Sep 2025.
Is EX66 OZH ULEZ compliant?
Based on its fuel type and registration year, EX66 OZH 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 EX66 OZH?
EX66 OZH is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.