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 2018 Audi A3 Petrol 1498cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 95,986 miles on the clock, averaging 2,942 miles per year, well below the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for DH09 KEY
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
Low mileage| Latest reading | 95,986 miles |
| Reading date | |
| Miles last year | 4,517 |
| Average per year | 2,942 |
| Mileage consistency | Variable |
Check DH09 KEY
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | DH09 KEY |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | DH — Chester, Deeside to Shrewsbury |
| Age identifier | 09 — March 2009 to August 2009 |
More DH09 K plates
Browse all DH09 K registrations from Chester.
About DH09 KEY
What car is DH09 KEY?
DH09 KEY is a white Audi A3, petrol (1498cc). First registered in Chester in 2018.
What is the mileage of DH09 KEY?
The last recorded mileage for DH09 KEY was 95,986 miles, recorded on 25 Sep 2025 during its most recent MOT test.
Has DH09 KEY passed its MOT?
DH09 KEY has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 25 Sep 2025.
Is DH09 KEY ULEZ compliant?
Based on its fuel type and registration year, DH09 KEY 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 DH09 KEY?
DH09 KEY is approximately 8 years old. Age identifier 09 means registered between 1 March 2009 and 31 August 2009.