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 Volkswagen Polo Petrol 1422cc has had 19 MOT tests on record, passing 13 and failing 6 (68% pass rate). It has 110,531 miles on the clock, averaging 7,078 miles per year, below the UK average of 7,400. The 1.4 16v engine is known for timing chain tensioner. Common Volkswagen Polo issues include engine-specific faults and brake pad and disc wear:.
MOT & Mileage History for RJ04 KNR
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
Below average| Latest reading | 110,531 miles |
| Reading date | |
| Average per year | 7,078 |
| Mileage consistency | Variable |
Check RJ04 KNR
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 19 tests on record
Similar cars to consider
Buyers comparing the Volkswagen Polo often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Volkswagen Polo
These are the most commonly reported problems on Volkswagen Polo models (2002–2009), based on owner reports and workshop data across the UK.
Engine-specific faults
Brake pad and disc wear:
Tyre wear and replacement:
Spark plug replacement:
Timing chain tensioner
Common faults, what to check, and what to pay
Explore more about the Volkswagen Polo
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | RJ04 KNR |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1422cc |
| Year | 2004 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RJ04 K plates
Browse all RJ04 K registrations from Reading.
About RJ04 KNR
What car is RJ04 KNR?
RJ04 KNR is an black Volkswagen Polo, petrol (1422cc). First registered in Reading in 2004.
What is the mileage of RJ04 KNR?
The last recorded mileage for RJ04 KNR was 110,531 miles, recorded on 23 Feb 2018 during its most recent MOT test.
Has RJ04 KNR passed its MOT?
RJ04 KNR has had 19 MOT tests with a 68% pass rate (13 passes, 6 failures). It last passed on 23 Feb 2018.
Is RJ04 KNR ULEZ compliant?
Based on its fuel type and registration year, RJ04 KNR 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 RJ04 KNR?
RJ04 KNR is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.