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 2017 Bmw X1 Diesel 1995cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 105,704 miles on the clock, averaging 6,426 miles per year, below the UK average of 7,400. The 2.0d engine is known for b47d20 and timing chain stretch/wear.
MOT & Mileage History for RF66 YMK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 105,704 miles |
| Reading date | |
| Miles last year | 4,204 |
| Average per year | 6,426 |
| Mileage consistency | Consistent |
Check RF66 YMK
- 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 8 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.
B47D20
Timing Chain Stretch/Wear
Chain stretches due to tensioner design flaws, poor oil quality, or extended service intervals, leading to potential skipping or failure.
Explore more about the Bmw X1
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Vehicle Details
| Registration | RF66 YMK |
| Make | Bmw |
| Model | X1 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2017 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 66 — September 2016 to February 2017 |
More RF66 Y plates
Browse all RF66 Y registrations from Reading.
About RF66 YMK
What car is RF66 YMK?
RF66 YMK is an black Bmw X1, diesel (1995cc). First registered in Reading in 2017.
What is the mileage of RF66 YMK?
The last recorded mileage for RF66 YMK was 105,704 miles, recorded on 2 Dec 2025 during its most recent MOT test.
Has RF66 YMK passed its MOT?
RF66 YMK has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 2 Dec 2025.
Is RF66 YMK ULEZ compliant?
Based on its fuel type and registration year, RF66 YMK is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RF66 YMK?
RF66 YMK is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.