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 Mini Cooper Petrol 1499cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 39,990 miles on the clock, averaging 4,023 miles per year, well below 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 YO66 NXJ
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
Low mileage| Latest reading | 39,990 miles |
| Reading date | |
| Miles last year | 6,787 |
| Average per year | 4,023 |
| Mileage consistency | Consistent |
Check YO66 NXJ
- 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
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Buyers comparing the Mini Cooper often also look at these models. Check their MOT history and reliability before deciding:
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 | YO66 NXJ |
| Make | Mini |
| Model | Cooper |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2017 |
| First registered | |
| Area code | YO — Sheffield, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YO66 N plates
Browse all YO66 N registrations from Sheffield.
About YO66 NXJ
What car is YO66 NXJ?
YO66 NXJ is a red Mini Cooper, petrol (1499cc). First registered in Sheffield in 2017.
What is the mileage of YO66 NXJ?
The last recorded mileage for YO66 NXJ was 39,990 miles, recorded on 13 Feb 2026 during its most recent MOT test.
Has YO66 NXJ passed its MOT?
YO66 NXJ has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 13 Feb 2026.
Is YO66 NXJ ULEZ compliant?
Based on its fuel type and registration year, YO66 NXJ 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 YO66 NXJ?
YO66 NXJ is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.