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 Mazda 6 Diesel 1998cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 153,838 miles on the clock, averaging 12,471 miles per year, above the UK average of 7,400.
MOT & Mileage History for DF04 AUM
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
Above average| Latest reading | 153,838 miles |
| Reading date | |
| Miles last year | 5,011 |
| Average per year | 12,471 |
| Mileage consistency | Variable |
Check DF04 AUM
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | DF04 AUM |
| Make | Mazda |
| Model | 6 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2004 |
| First registered | |
| Area code | DF — Chester, Deeside to Shrewsbury |
| Age identifier | 04 — March 2004 to August 2004 |
More DF04 A plates
Browse all DF04 A registrations from Chester.
About DF04 AUM
What car is DF04 AUM?
DF04 AUM is a black Mazda 6, diesel (1998cc). First registered in Chester in 2004.
What is the mileage of DF04 AUM?
The last recorded mileage for DF04 AUM was 153,838 miles, recorded on 21 Jun 2010 during its most recent MOT test.
Has DF04 AUM passed its MOT?
DF04 AUM has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 21 Jun 2010.
Is DF04 AUM ULEZ compliant?
Based on its fuel type and registration year, DF04 AUM 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 DF04 AUM?
DF04 AUM is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.