Vehicle summary
MakeAudi
ModelQ4 E-Tron S Line 40
Year2021
FuelElectric
ColourBlack
ULEZ (est.)Likely CompliantElectric — exempt
Est. Annual Tax£0
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 | EF21 NXC |
| Make | Audi |
| Model | Q4 E-Tron S Line 40 |
| Colour | Black |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EF21 N plates
Browse all EF21 N registrations from Chelmsford.
About EF21 NXC
What car is EF21 NXC?
EF21 NXC is an black Audi Q4 E-Tron S Line 40, electric. First registered in Chelmsford in 2021.
Is EF21 NXC ULEZ compliant?
Based on its fuel type and registration year, EF21 NXC is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EF21 NXC?
EF21 NXC is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.