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 2021 Mg 3 Exclusive Nav Vti-Tech Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 11,284 miles on the clock, averaging 2,339 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CU21 OOJ
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
Low mileage| Latest reading | 11,284 miles |
| Reading date | |
| Miles last year | 2,384 |
| Average per year | 2,339 |
| Mileage consistency | Consistent |
Check CU21 OOJ
- 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 4 tests on record
Explore more about the Mg 3 Exclusive Nav Vti-Tech
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CU21 OOJ |
| Make | Mg |
| Model | 3 Exclusive Nav Vti-Tech |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CU21 O plates
Browse all CU21 O registrations from Swansea.
About CU21 OOJ
What car is CU21 OOJ?
CU21 OOJ is a blue Mg 3 Exclusive Nav Vti-Tech, petrol (1498cc). First registered in Swansea in 2021.
What is the mileage of CU21 OOJ?
The last recorded mileage for CU21 OOJ was 11,284 miles, recorded on 5 Mar 2026 during its most recent MOT test.
Has CU21 OOJ passed its MOT?
CU21 OOJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 5 Mar 2026.
Is CU21 OOJ ULEZ compliant?
Based on its fuel type and registration year, CU21 OOJ 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 CU21 OOJ?
CU21 OOJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.