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 2004 Audi A6 Diesel 2496cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 223,373 miles on the clock, averaging 11,023 miles per year, above the UK average of 7,400.
MOT & Mileage History for GL04 HNC
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
Above average| Latest reading | 223,373 miles |
| Reading date | |
| Miles last year | 9,502 |
| Average per year | 11,023 |
| Mileage consistency | Variable |
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Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | GL04 HNC |
| Make | Audi |
| Model | A6 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2496cc |
| Year | 2004 |
| First registered | |
| Area code | GL — Maidstone, Garden of England |
| Age identifier | 04 — March 2004 to August 2004 |
More GL04 H plates
Browse all GL04 H registrations from Maidstone.
About GL04 HNC
What car is GL04 HNC?
GL04 HNC is a grey Audi A6, diesel (2496cc). First registered in Maidstone in 2004.
What is the mileage of GL04 HNC?
The last recorded mileage for GL04 HNC was 223,373 miles, recorded on 17 Aug 2021 during its most recent MOT test.
Has GL04 HNC passed its MOT?
GL04 HNC has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last passed on 17 Aug 2021.
Is GL04 HNC ULEZ compliant?
Based on its fuel type and registration year, GL04 HNC is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GL04 HNC?
GL04 HNC is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.