AT21K Series Number Plates
UK vehicles registered in Norwich, East Anglia during March 2021 to August 2021 with registration prefix AT21K.
- Area Office
- Norwich (Norwich, East Anglia)
- Release Period
- March 2021 to August 2021
- Tracked in Batch
- 4 vehicles
- MOT Pass Rate
- 83.3%
Average MOT Pass Rate
Based on 6 historical tests
Common Colors
Active Plates in AT21K Series(4 of 4 displayed)
VAUXHALL CORSA DESIGN
1.2L · Petrol · White
- First Used
- Mar 2023
- MOT Expiry
- 28 Feb 2027
- Tax Status
- —
- Color
- White
MERCEDES-BENZ A 180 SPORT EXECUTVE EDITION A
1.3L · Petrol · Black
- First Used
- Jan 2022
- MOT Expiry
- 20 Jan 2027
- Tax Status
- —
- Color
- Black
TOYOTA C-HR
1.8L · Hybrid Electric (Clean) · Grey
- First Used
- Jul 2021
- MOT Expiry
- 19 Jun 2027
- Tax Status
- —
- Color
- Grey
BMW M2 AUTO
Petrol · Blue
- First Used
- Jun 2026
- MOT Expiry
- —
- Tax Status
- —
- Color
- Blue
Reliability & Common Problem Guides for AT21K Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about AT21K Plates
Where was the AT21K number plate series registered?
Vehicles starting with AT21K were assigned to the Norwich covering Norwich, East Anglia. The first two letters (AT) identify the memory tag assigned by the DVLA.
What registration period is AT21K?
The AT21K age identifier corresponds to vehicles first registered between March 2021 to August 2021.
How can I check the MOT history of a AT21K vehicle?
Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.