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 2021 Bmw X1 Petrol 1499cc has had 2 MOT tests on record, passing every one. It has 19,145 miles on the clock, averaging 1,388 miles per year, well below the UK average of 7,400. The 1.5i engine is known for b38a15 and intake valve carbon buildup.
MOT & Mileage History for RT58 RTT
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 | 19,145 miles |
| Reading date | |
| Miles last year | 1,478 |
| Average per year | 1,388 |
| Mileage consistency | Consistent |
Check RT58 RTT
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
Reported issues for this Bmw X1
These are the most commonly reported problems on Bmw X1 models (2015–2022), based on owner reports and workshop data across the UK.
B38A15
Intake valve carbon buildup
Direct-injection design causes carbon deposits on intake valves and ports, restricting airflow.
Explore more about the Bmw X1
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Vehicle Details
| Registration | RT58 RTT |
| Make | Bmw |
| Model | X1 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | RT — Reading, Reading |
| Age identifier | 58 — September 2008 to February 2009 |
More RT58 R plates
Browse all RT58 R registrations from Reading.
About RT58 RTT
What car is RT58 RTT?
RT58 RTT is an blue Bmw X1, petrol (1499cc). First registered in Reading in 2021.
What is the mileage of RT58 RTT?
The last recorded mileage for RT58 RTT was 19,145 miles, recorded on 26 Jan 2026 during its most recent MOT test.
Has RT58 RTT passed its MOT?
RT58 RTT has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 26 Jan 2026.
Is RT58 RTT ULEZ compliant?
Based on its fuel type and registration year, RT58 RTT 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 RT58 RTT?
RT58 RTT is approximately 5 years old. Age identifier 58 means registered between 1 September 2008 and 28 February 2009.