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 20 MOT tests on record, passing 16 and failing 4 (80% pass rate). It has 161,893 miles on the clock, averaging 7,991 miles per year, around 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 ET53 MWZ
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 | 161,893 miles |
| Reading date | |
| Miles last year | 7 |
| Average per year | 7,991 |
| Mileage consistency | Variable |
Check ET53 MWZ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 20 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 | ET53 MWZ |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2004 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 53 — September 2003 to February 2004 |
More ET53 M plates
Browse all ET53 M registrations from Chelmsford.
About ET53 MWZ
What car is ET53 MWZ?
ET53 MWZ is an blue Audi A3, petrol (3189cc). First registered in Chelmsford in 2004.
What is the mileage of ET53 MWZ?
The last recorded mileage for ET53 MWZ was 161,893 miles, recorded on 15 Mar 2024 during its most recent MOT test.
Has ET53 MWZ passed its MOT?
ET53 MWZ has had 20 MOT tests with an 80% pass rate (16 passes, 4 failures). It last passed on 15 Mar 2024.
Is ET53 MWZ ULEZ compliant?
Based on its fuel type and registration year, ET53 MWZ 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 ET53 MWZ?
ET53 MWZ is approximately 22 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.