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 Ford Mondeo Diesel 1997cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 67,601 miles on the clock, averaging 5,229 miles per year, below the UK average of 7,400.
MOT & Mileage History for YL66 TNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 67,601 miles |
| Reading date | |
| Miles last year | 5,688 |
| Average per year | 5,229 |
| Mileage consistency | Consistent |
Check YL66 TNJ
- 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
Similar cars to consider
Buyers comparing the Ford Mondeo often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Ford Mondeo
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YL66 TNJ |
| Make | Ford |
| Model | Mondeo |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2017 |
| First registered | |
| Area code | YL — Sheffield, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YL66 T plates
Browse all YL66 T registrations from Sheffield.
About YL66 TNJ
What car is YL66 TNJ?
YL66 TNJ is a silver Ford Mondeo, diesel (1997cc). First registered in Sheffield in 2017.
What is the mileage of YL66 TNJ?
The last recorded mileage for YL66 TNJ was 67,601 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has YL66 TNJ passed its MOT?
YL66 TNJ has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 29 Jan 2026.
Is YL66 TNJ ULEZ compliant?
Based on its fuel type and registration year, YL66 TNJ 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 YL66 TNJ?
YL66 TNJ is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.