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 Mini Cooper Petrol 1499cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 76,374 miles on the clock, averaging 9,406 miles per year, above 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 EF66 KWW
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
Above average| Latest reading | 76,374 miles |
| Reading date | |
| Average per year | 9,406 |
| Mileage consistency | Consistent |
Check EF66 KWW
- 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
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Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | EF66 KWW |
| Make | Mini |
| Model | Cooper |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2016 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More EF66 K plates
Browse all EF66 K registrations from Chelmsford.
About EF66 KWW
What car is EF66 KWW?
EF66 KWW is an silver Mini Cooper, petrol (1499cc). First registered in Chelmsford in 2016.
What is the mileage of EF66 KWW?
The last recorded mileage for EF66 KWW was 76,374 miles, recorded on 29 Oct 2025 during its most recent MOT test.
Has EF66 KWW passed its MOT?
EF66 KWW has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 29 Oct 2025.
Is EF66 KWW ULEZ compliant?
Based on its fuel type and registration year, EF66 KWW 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 EF66 KWW?
EF66 KWW is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.