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 13 MOT tests on record, passing 9 and failing 4 (69% pass rate). It has 119,956 miles on the clock, averaging 9,403 miles per year, above 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 GY04 YON
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 119,956 miles |
| Reading date | |
| Miles last year | 10,899 |
| Average per year | 9,403 |
| Mileage consistency | Consistent |
Check GY04 YON
- 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 13 tests on record
Similar cars to consider
Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
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
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | GY04 YON |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2004 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 04 — March 2004 to August 2004 |
More GY04 Y plates
Browse all GY04 Y registrations from Brighton.
About GY04 YON
What car is GY04 YON?
GY04 YON is a grey Audi A3, petrol (3189cc). First registered in Brighton in 2004.
What is the mileage of GY04 YON?
The last recorded mileage for GY04 YON was 119,956 miles, recorded on 4 Mar 2016 during its most recent MOT test.
Has GY04 YON passed its MOT?
GY04 YON has had 13 MOT tests with a 69% pass rate (9 passes, 4 failures). It last passed on 4 Mar 2016.
Is GY04 YON ULEZ compliant?
Based on its fuel type and registration year, GY04 YON 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 GY04 YON?
GY04 YON is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.