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 2017 Audi A3 Diesel 1598cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 128,638 miles on the clock, averaging 13,839 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for HK66 ECJ
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
Above average| Latest reading | 128,638 miles |
| Reading date | |
| Miles last year | 24,021 |
| Average per year | 13,839 |
| Mileage consistency | Variable |
Check HK66 ECJ
- 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
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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
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 | HK66 ECJ |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | HK — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HK66 E plates
Browse all HK66 E registrations from Portsmouth.
About HK66 ECJ
What car is HK66 ECJ?
HK66 ECJ is an grey Audi A3, diesel (1598cc). First registered in Portsmouth in 2017.
What is the mileage of HK66 ECJ?
The last recorded mileage for HK66 ECJ was 128,638 miles, recorded on 28 Apr 2026 during its most recent MOT test.
Has HK66 ECJ passed its MOT?
HK66 ECJ has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 28 Apr 2026.
Is HK66 ECJ ULEZ compliant?
Based on its fuel type and registration year, HK66 ECJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HK66 ECJ?
HK66 ECJ is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.