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 2003 Audi A3 Petrol 3189cc has had 24 MOT tests on record, passing 20 and failing 4 (83% pass rate). It has 111,598 miles on the clock, averaging 4,667 miles per year, well 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 RJ53 JJO
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
Low mileage| Latest reading | 111,598 miles |
| Reading date | |
| Miles last year | 4,318 |
| Average per year | 4,667 |
| Mileage consistency | Variable |
Check RJ53 JJO
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- Service interval analysis
- Warranty work logged
Full MOT Test History 24 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 | RJ53 JJO |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2003 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 53 — September 2003 to February 2004 |
More RJ53 J plates
Browse all RJ53 J registrations from Reading.
About RJ53 JJO
What car is RJ53 JJO?
RJ53 JJO is an grey Audi A3, petrol (3189cc). First registered in Reading in 2003.
What is the mileage of RJ53 JJO?
The last recorded mileage for RJ53 JJO was 111,598 miles, recorded on 22 Jan 2026 during its most recent MOT test.
Has RJ53 JJO passed its MOT?
RJ53 JJO has had 24 MOT tests with an 83% pass rate (20 passes, 4 failures). It last passed on 22 Jan 2026.
Is RJ53 JJO ULEZ compliant?
Based on its fuel type and registration year, RJ53 JJO is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RJ53 JJO?
RJ53 JJO is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.