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 2017 Triumph Bonneville Petrol 900cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 20,019 miles on the clock, averaging 693 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GY17 SEO
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 | 20,019 miles |
| Reading date | |
| Average per year | 693 |
| Mileage consistency | Variable |
Check GY17 SEO
- 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 9 tests on record
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Vehicle Details
| Registration | GY17 SEO |
| Make | Triumph |
| Model | Bonneville |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 900cc |
| Year | 2017 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 17 — March 2017 to August 2017 |
More GY17 S plates
Browse all GY17 S registrations from Brighton.
About GY17 SEO
What car is GY17 SEO?
GY17 SEO is a red Triumph Bonneville, petrol (900cc). First registered in Brighton in 2017.
What is the mileage of GY17 SEO?
The last recorded mileage for GY17 SEO was 20,019 miles, recorded on 23 Apr 2026 during its most recent MOT test.
Has GY17 SEO passed its MOT?
GY17 SEO has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 23 Apr 2026.
Is GY17 SEO ULEZ compliant?
Based on its fuel type and registration year, GY17 SEO 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 GY17 SEO?
GY17 SEO is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.