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 Mazda Cx-30 Gt Sport Tech Mhev Petrol 1998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 45,045 miles on the clock, averaging 9,968 miles per year, above the UK average of 7,400.
MOT & Mileage History for RY21 HNU
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 | 45,045 miles |
| Reading date | |
| Miles last year | 8,430 |
| Average per year | 9,968 |
| Mileage consistency | Consistent |
Check RY21 HNU
- 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 Mazda Cx-30 Gt Sport Tech Mhev
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | RY21 HNU |
| Make | Mazda |
| Model | Cx-30 Gt Sport Tech Mhev |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RY21 H plates
Browse all RY21 H registrations from Reading.
About RY21 HNU
What car is RY21 HNU?
RY21 HNU is an grey Mazda Cx-30 Gt Sport Tech Mhev, petrol (1998cc). First registered in Reading in 2021.
What is the mileage of RY21 HNU?
The last recorded mileage for RY21 HNU was 45,045 miles, recorded on 20 Jul 2026 during its most recent MOT test.
Has RY21 HNU passed its MOT?
RY21 HNU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 20 Jul 2026.
Is RY21 HNU ULEZ compliant?
Based on its fuel type and registration year, RY21 HNU 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 RY21 HNU?
RY21 HNU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.