Vehicle summary
MakeAudi
ModelA6 S Line Black Ed 40 Tdi Sa
Year2021
FuelDiesel
Engine1968cc
ColourRed
ULEZ (est.)Likely CompliantDiesel post-2015 (Euro 6)
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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Explore more about the Audi A6 S Line Black Ed 40 Tdi Sa
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›Audi A6 S Line Black Ed 40 Tdi Sa Common ProblemsKnown faults, recalls and issues reported by owners›Audi A6 S Line Black Ed 40 Tdi Sa Service HistoryService intervals, what to check and maintenance costs›How to Check Audi Service HistoryStep-by-step guide to verifying dealer and garage records›Audi A6 S Line Black Ed 40 Tdi Sa Price GuideCurrent market values based on real dealer pricing data
Vehicle Details
| Registration | KN21 BXL |
| Make | Audi |
| Model | A6 S Line Black Ed 40 Tdi Sa |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
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Browse all KN21 B registrations from Luton.
About KN21 BXL
What car is KN21 BXL?
KN21 BXL is a red Audi A6 S Line Black Ed 40 Tdi Sa, diesel (1968cc). First registered in Luton in 2021.
Is KN21 BXL ULEZ compliant?
Based on its fuel type and registration year, KN21 BXL is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN21 BXL?
KN21 BXL is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.