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 Sym Jet 4 125 E4 Petrol 125cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 25,438 miles on the clock, averaging 8,894 miles per year, around the UK average of 7,400.
MOT & Mileage History for AO21 XKB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 25,438 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 8,894 |
| Mileage consistency | Variable |
Check AO21 XKB
- 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 Sym Jet 4 125 E4
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Vehicle Details
| Registration | AO21 XKB |
| Make | Sym |
| Model | Jet 4 125 E4 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 125cc |
| Year | 2021 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 21 — March 2021 to August 2021 |
More AO21 X plates
Browse all AO21 X registrations from Norwich.
About AO21 XKB
What car is AO21 XKB?
AO21 XKB is an red Sym Jet 4 125 E4, petrol (125cc). First registered in Norwich in 2021.
What is the mileage of AO21 XKB?
The last recorded mileage for AO21 XKB was 25,438 miles, recorded on 21 Jul 2026 during its most recent MOT test.
Has AO21 XKB passed its MOT?
AO21 XKB has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 21 Jul 2026.
Is AO21 XKB ULEZ compliant?
Based on its fuel type and registration year, AO21 XKB 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 AO21 XKB?
AO21 XKB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.