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 3 MOT tests on record, passing every one. It has 36,350 miles on the clock, averaging 7,326 miles per year, below the UK average of 7,400.
MOT & Mileage History for GX21 KNU
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
Below average| Latest reading | 36,350 miles |
| Reading date | |
| Miles last year | 8,462 |
| Average per year | 7,326 |
| Mileage consistency | Consistent |
Check GX21 KNU
- 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 Mazda Cx-30 Gt Sport Tech Mhev
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Vehicle Details
| Registration | GX21 KNU |
| Make | Mazda |
| Model | Cx-30 Gt Sport Tech Mhev |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | GX — Brighton, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GX21 K plates
Browse all GX21 K registrations from Brighton.
About GX21 KNU
What car is GX21 KNU?
GX21 KNU is a red Mazda Cx-30 Gt Sport Tech Mhev, petrol (1998cc). First registered in Brighton in 2021.
What is the mileage of GX21 KNU?
The last recorded mileage for GX21 KNU was 36,350 miles, recorded on 18 Mar 2026 during its most recent MOT test.
Has GX21 KNU passed its MOT?
GX21 KNU has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 18 Mar 2026.
Is GX21 KNU ULEZ compliant?
Based on its fuel type and registration year, GX21 KNU 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 GX21 KNU?
GX21 KNU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.