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 2020 Mini Cooper S Petrol 1499cc has had 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 36,502 miles on the clock, averaging 8,334 miles per year, around the UK average of 7,400. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for RU20 BYR
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 | 36,502 miles |
| Reading date | |
| Miles last year | 7,350 |
| Average per year | 8,334 |
| Mileage consistency | Consistent |
Check RU20 BYR
- 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 6 tests on record
Reported issues for this Mini Cooper S
These are the most commonly reported problems on Mini Cooper S models (2014–2023), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Common faults, what to check, and what to pay
Explore more about the Mini Cooper S
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | RU20 BYR |
| Make | Mini |
| Model | Cooper S |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2020 |
| First registered | |
| Area code | RU — Reading, Reading |
| Age identifier | 20 — March 2020 to August 2020 |
More RU20 B plates
Browse all RU20 B registrations from Reading.
About RU20 BYR
What car is RU20 BYR?
RU20 BYR is an white Mini Cooper S, petrol (1499cc). First registered in Reading in 2020.
What is the mileage of RU20 BYR?
The last recorded mileage for RU20 BYR was 36,502 miles, recorded on 24 Mar 2026 during its most recent MOT test.
Has RU20 BYR passed its MOT?
RU20 BYR has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 24 Mar 2026.
Is RU20 BYR ULEZ compliant?
Based on its fuel type and registration year, RU20 BYR is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RU20 BYR?
RU20 BYR is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.