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 3 MOT tests on record, passing every one. It has 25,226 miles on the clock, averaging 4,091 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN71 NBX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 25,226 miles |
| Reading date | |
| Miles last year | 2,039 |
| Average per year | 4,091 |
| Mileage consistency | Consistent |
Check CN71 NBX
- 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 3 tests on record
Explore more about the Mg 3 Exclusive Nav Vti-Tech
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Vehicle Details
| Registration | CN71 NBX |
| Make | Mg |
| Model | 3 Exclusive Nav Vti-Tech |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 71 — September 2021 to February 2022 |
More CN71 N plates
Browse all CN71 N registrations from Cardiff.
About CN71 NBX
What car is CN71 NBX?
CN71 NBX is a black Mg 3 Exclusive Nav Vti-Tech, petrol (1498cc). First registered in Cardiff in 2021.
What is the mileage of CN71 NBX?
The last recorded mileage for CN71 NBX was 25,226 miles, recorded on 21 Jul 2026 during its most recent MOT test.
Has CN71 NBX passed its MOT?
CN71 NBX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 21 Jul 2026.
Is CN71 NBX ULEZ compliant?
Based on its fuel type and registration year, CN71 NBX 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 CN71 NBX?
CN71 NBX is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.