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 Seat Arona Xcellence Ecotsi S-A Petrol 999cc has had 3 MOT tests on record, passing every one. It has 29,440 miles on the clock, averaging 6,543 miles per year, below the UK average of 7,400.
MOT & Mileage History for GY21 CGZ
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 | 29,440 miles |
| Reading date | |
| Miles last year | 6,829 |
| Average per year | 6,543 |
| Mileage consistency | Consistent |
Check GY21 CGZ
- 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
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Vehicle Details
| Registration | GY21 CGZ |
| Make | Seat |
| Model | Arona Xcellence Ecotsi S-A |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GY21 C plates
Browse all GY21 C registrations from Brighton.
About GY21 CGZ
What car is GY21 CGZ?
GY21 CGZ is a blue Seat Arona Xcellence Ecotsi S-A, petrol (999cc). First registered in Brighton in 2021.
What is the mileage of GY21 CGZ?
The last recorded mileage for GY21 CGZ was 29,440 miles, recorded on 24 Mar 2026 during its most recent MOT test.
Has GY21 CGZ passed its MOT?
GY21 CGZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 24 Mar 2026.
Is GY21 CGZ ULEZ compliant?
Based on its fuel type and registration year, GY21 CGZ 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 GY21 CGZ?
GY21 CGZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.