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.
Check KN21 GUX
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Vehicle Details
| Registration | KN21 GUX |
| Make | Audi |
| Model | S3 Tfsi Quattro S-A |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
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About KN21 GUX
What car is KN21 GUX?
KN21 GUX is a blue Audi S3 Tfsi Quattro S-A, petrol (1984cc). First registered in Luton in 2021.
Is KN21 GUX ULEZ compliant?
Based on its fuel type and registration year, KN21 GUX 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 KN21 GUX?
KN21 GUX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.