Vehicle summary
MakeTriumph
ModelRocket 3 Gt
Year2023
FuelPetrol
Engine2458cc
ColourSilver
ULEZ (est.)Likely CompliantPetrol post-2005 (Euro 4)
Est. Annual Tax£190
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.
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Vehicle Details
| Registration | HN23 BOU |
| Make | Triumph |
| Model | Rocket 3 Gt |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 2458cc |
| Year | 2023 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 23 — March 2023 to August 2023 |
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About HN23 BOU
What car is HN23 BOU?
HN23 BOU is an silver Triumph Rocket 3 Gt, petrol (2458cc). First registered in Portsmouth in 2023.
Is HN23 BOU ULEZ compliant?
Based on its fuel type and registration year, HN23 BOU 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 HN23 BOU?
HN23 BOU is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.