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 2015 Mazda 6 Diesel 2191cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 57,875 miles on the clock, averaging 3,976 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YH15 COJ
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 | 57,875 miles |
| Reading date | |
| Miles last year | 4,868 |
| Average per year | 3,976 |
| Mileage consistency | Variable |
Check YH15 COJ
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- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | YH15 COJ |
| Make | Mazda |
| Model | 6 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2015 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 15 — March 2015 to August 2015 |
More YH15 C plates
Browse all YH15 C registrations from Leeds.
About YH15 COJ
What car is YH15 COJ?
YH15 COJ is a red Mazda 6, diesel (2191cc). First registered in Leeds in 2015.
What is the mileage of YH15 COJ?
The last recorded mileage for YH15 COJ was 57,875 miles, recorded on 16 Jun 2025 during its most recent MOT test.
Has YH15 COJ passed its MOT?
YH15 COJ has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 16 Jun 2025.
Is YH15 COJ ULEZ compliant?
Based on its fuel type and registration year, YH15 COJ is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YH15 COJ?
YH15 COJ is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.