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 2005 Audi A4 Petrol 1984cc has had 24 MOT tests on record, passing 17 and failing 7 (71% pass rate). It has 144,707 miles on the clock, averaging 7,706 miles per year, around the UK average of 7,400. The 2.0 FSI engine is known for dvsa/manufacturer tsbs and audi a4 b7 enthusiast forums.
MOT & Mileage History for HN05 ACU
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
About average| Latest reading | 144,707 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 7,706 |
| Mileage consistency | Variable |
Check HN05 ACU
- 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 24 tests on record
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Reported issues for this Audi A4
These are the most commonly reported problems on Audi A4 models (2005–2008), based on owner reports and workshop data across the UK.
DVSA/manufacturer TSBs
Audi A4 B7 enthusiast forums
Explore more about the Audi A4
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Vehicle Details
| Registration | HN05 ACU |
| Make | Audi |
| Model | A4 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2005 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 05 — March 2005 to August 2005 |
More HN05 A plates
Browse all HN05 A registrations from Portsmouth.
About HN05 ACU
What car is HN05 ACU?
HN05 ACU is an silver Audi A4, petrol (1984cc). First registered in Portsmouth in 2005.
What is the mileage of HN05 ACU?
The last recorded mileage for HN05 ACU was 144,707 miles, recorded on 11 Dec 2024 during its most recent MOT test.
Has HN05 ACU passed its MOT?
HN05 ACU has had 24 MOT tests with a 71% pass rate (17 passes, 7 failures). It last passed on 11 Dec 2024.
Is HN05 ACU ULEZ compliant?
Based on its fuel type and registration year, HN05 ACU is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN05 ACU?
HN05 ACU is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.