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 Citroen C3 Aircross Petrol 1200cc has had 3 MOT tests on record, passing every one. It has 33,983 miles on the clock, averaging 6,960 miles per year, below the UK average of 7,400.
MOT & Mileage History for GU21 MXX
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 | 33,983 miles |
| Reading date | |
| Miles last year | 7,495 |
| Average per year | 6,960 |
| Mileage consistency | Consistent |
Check GU21 MXX
- 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 | GU21 MXX |
| Make | Citroen |
| Model | C3 Aircross |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1200cc |
| Year | 2021 |
| First registered | |
| Area code | GU — Brighton, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GU21 M plates
Browse all GU21 M registrations from Brighton.
About GU21 MXX
What car is GU21 MXX?
GU21 MXX is a blue Citroen C3 Aircross, petrol (1200cc). First registered in Brighton in 2021.
What is the mileage of GU21 MXX?
The last recorded mileage for GU21 MXX was 33,983 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has GU21 MXX passed its MOT?
GU21 MXX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 29 Jan 2026.
Is GU21 MXX ULEZ compliant?
Based on its fuel type and registration year, GU21 MXX 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 GU21 MXX?
GU21 MXX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.