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 A3 Petrol 3189cc has had 28 MOT tests on record, passing 17 and failing 11 (61% pass rate). It has 152,947 miles on the clock, averaging 6,700 miles per year, below the UK average of 7,400. The 3.2 V6 engine is known for 1. serpentine belt tensioner failure and 2. increased oil consumption (high-mileage piston ring wear).
MOT & Mileage History for CW54 DFO
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
Below average| Latest reading | 152,947 miles |
| Reading date | |
| Average per year | 6,700 |
| Mileage consistency | Variable |
Check CW54 DFO
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- Service interval analysis
- Warranty work logged
Full MOT Test History 28 tests on record
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2003–2012), based on owner reports and workshop data across the UK.
1. Serpentine Belt Tensioner Failure
The tensioner fails prematurely, leading to belt slip or complete belt loss.[1]
2. Increased Oil Consumption (High-Mileage Piston Ring Wear)
Worn piston rings allow oil to pass into the combustion chamber, increasing oil consumption dramatically.[2]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | CW54 DFO |
| Make | Audi |
| Model | A3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2004 |
| First registered | |
| Area code | CW — Bangor, Cymru (Wales) |
| Age identifier | 54 — September 2004 to February 2005 |
More CW54 D plates
Browse all CW54 D registrations from Bangor.
About CW54 DFO
What car is CW54 DFO?
CW54 DFO is a red Audi A3, petrol (3189cc). First registered in Bangor in 2004.
What is the mileage of CW54 DFO?
The last recorded mileage for CW54 DFO was 152,947 miles, recorded on 13 Feb 2026 during its most recent MOT test.
Has CW54 DFO passed its MOT?
CW54 DFO has had 28 MOT tests with a 61% pass rate (17 passes, 11 failures). It last passed on 13 Feb 2026.
Is CW54 DFO ULEZ compliant?
Based on its fuel type and registration year, CW54 DFO is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CW54 DFO?
CW54 DFO is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.