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 2004 Mazda 6 Diesel 1998cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 137,257 miles on the clock, averaging 21,360 miles per year, above the UK average of 7,400.
MOT & Mileage History for YA04 CGX
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
Above average| Latest reading | 137,257 miles |
| Reading date | |
| Average per year | 21,360 |
| Mileage consistency | Consistent |
Check YA04 CGX
- 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 5 tests on record
Similar cars to consider
Buyers comparing the Mazda 6 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 6
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YA04 CGX |
| Make | Mazda |
| Model | 6 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2004 |
| First registered | |
| Area code | YA — Leeds, Yorkshire |
| Age identifier | 04 — March 2004 to August 2004 |
More YA04 C plates
Browse all YA04 C registrations from Leeds.
About YA04 CGX
What car is YA04 CGX?
YA04 CGX is a grey Mazda 6, diesel (1998cc). First registered in Leeds in 2004.
What is the mileage of YA04 CGX?
The last recorded mileage for YA04 CGX was 137,257 miles, recorded on 6 Jul 2010 during its most recent MOT test.
Has YA04 CGX passed its MOT?
YA04 CGX has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 6 Jul 2010.
Is YA04 CGX ULEZ compliant?
Based on its fuel type and registration year, YA04 CGX is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YA04 CGX?
YA04 CGX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.