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 Triumph Trident Petrol 660cc has had 2 MOT tests on record, passing every one. It has 9,929 miles on the clock, averaging 643 miles per year, well below the UK average of 7,400.
MOT & Mileage History for FN21 XSF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 9,929 miles |
| Reading date | |
| Miles last year | 1,082 |
| Average per year | 643 |
| Mileage consistency | Consistent |
Check FN21 XSF
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
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Vehicle Details
| Registration | FN21 XSF |
| Make | Triumph |
| Model | Trident |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 660cc |
| Year | 2021 |
| First registered | |
| Area code | FN — Nottingham, Forest and Fens |
| Age identifier | 21 — March 2021 to August 2021 |
More FN21 X plates
Browse all FN21 X registrations from Nottingham.
About FN21 XSF
What car is FN21 XSF?
FN21 XSF is an silver Triumph Trident, petrol (660cc). First registered in Nottingham in 2021.
What is the mileage of FN21 XSF?
The last recorded mileage for FN21 XSF was 9,929 miles, recorded on 19 Dec 2025 during its most recent MOT test.
Has FN21 XSF passed its MOT?
FN21 XSF has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 19 Dec 2025.
Is FN21 XSF ULEZ compliant?
Based on its fuel type and registration year, FN21 XSF 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 FN21 XSF?
FN21 XSF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.