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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 80,370 miles on the clock, averaging 8,039 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 DL66 MHN
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
About average| Latest reading | 80,370 miles |
| Reading date | |
| Miles last year | 4,560 |
| Average per year | 8,039 |
| Mileage consistency | Consistent |
Check DL66 MHN
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Full MOT Test History 8 tests on record
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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
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Vehicle Details
| Registration | DL66 MHN |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | DL — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 66 — September 2016 to February 2017 |
More DL66 M plates
Browse all DL66 M registrations from Shrewsbury.
About DL66 MHN
What car is DL66 MHN?
DL66 MHN is a white Audi A3, petrol (999cc). First registered in Shrewsbury in 2016.
What is the mileage of DL66 MHN?
The last recorded mileage for DL66 MHN was 80,370 miles, recorded on 15 Nov 2025 during its most recent MOT test.
Has DL66 MHN passed its MOT?
DL66 MHN has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 15 Nov 2025.
Is DL66 MHN ULEZ compliant?
Based on its fuel type and registration year, DL66 MHN 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 DL66 MHN?
DL66 MHN is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.