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 2016 Bmw X1 Diesel 1995cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 20,984 miles on the clock, averaging 2,148 miles per year, well below the UK average of 7,400. The 2.0d engine is known for b47d20 and timing chain stretch/wear.
MOT & Mileage History for EF66 XEZ
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
Low mileage| Latest reading | 20,984 miles |
| Reading date | |
| Miles last year | 2,608 |
| Average per year | 2,148 |
| Mileage consistency | Consistent |
Check EF66 XEZ
- 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 10 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 | EF66 XEZ |
| Make | Bmw |
| Model | X1 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2016 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 X plates
Browse all EF66 X registrations from Chelmsford.
About EF66 XEZ
What car is EF66 XEZ?
EF66 XEZ is an black Bmw X1, diesel (1995cc). First registered in Chelmsford in 2016.
What is the mileage of EF66 XEZ?
The last recorded mileage for EF66 XEZ was 20,984 miles, recorded on 27 Feb 2026 during its most recent MOT test.
Has EF66 XEZ passed its MOT?
EF66 XEZ has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 27 Feb 2026.
Is EF66 XEZ ULEZ compliant?
Based on its fuel type and registration year, EF66 XEZ 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 EF66 XEZ?
EF66 XEZ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.