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 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 90,441 miles on the clock, averaging 8,804 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 EF66 LJO
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
About average| Latest reading | 90,441 miles |
| Reading date | |
| Miles last year | 19 |
| Average per year | 8,804 |
| Mileage consistency | Variable |
Check EF66 LJO
- 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 11 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 | EF66 LJO |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 L plates
Browse all EF66 L registrations from Chelmsford.
About EF66 LJO
What car is EF66 LJO?
EF66 LJO is an white Audi A3, petrol (999cc). First registered in Chelmsford in 2016.
What is the mileage of EF66 LJO?
The last recorded mileage for EF66 LJO was 90,441 miles, recorded on 3 Nov 2025 during its most recent MOT test.
Has EF66 LJO passed its MOT?
EF66 LJO has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 3 Nov 2025.
Is EF66 LJO ULEZ compliant?
Based on its fuel type and registration year, EF66 LJO 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 EF66 LJO?
EF66 LJO is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.