HR21N Series Number Plates
UK vehicles registered in Portsmouth, South East during March 2021 to August 2021 with registration prefix HR21N.
- Area Office
- Portsmouth (Portsmouth, South East)
- Release Period
- March 2021 to August 2021
- Tracked in Batch
- 5 vehicles
- MOT Pass Rate
- 100%
HR21N Cohort Statistics
Average MOT Pass Rate
Based on 8 historical tests
Common Colors
Active Plates in HR21N Series(5 of 5 displayed)
BMW 420I M SPORT AUTO
2.0L · Petrol · Blue
- First Used
- Aug 2021
- MOT Expiry
- 26 Aug 2027
- Tax Status
- —
- Color
- Blue
VOLKSWAGEN GOLF R-LINE TSI
Petrol · Grey
- First Used
- Sep 2025
- MOT Expiry
- —
- Tax Status
- —
- Color
- Grey
AUDI A1
1.0L · Petrol · White
- First Used
- Apr 2021
- MOT Expiry
- 16 Apr 2026
- Tax Status
- —
- Color
- White
AUDI E-TRON S LINE 55 QUATTRO
Electric · White
- First Used
- Oct 2022
- MOT Expiry
- 20 Oct 2026
- Tax Status
- —
- Color
- White
BMW 420I M SPORT AUTO
2.0L · Petrol · Grey
- First Used
- Aug 2021
- MOT Expiry
- 28 Nov 2026
- Tax Status
- —
- Color
- Grey
Reliability & Common Problem Guides for HR21N Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about HR21N Plates
Where was the HR21N number plate series registered?
Vehicles starting with HR21N were assigned to the Portsmouth covering Portsmouth, South East. The first two letters (HR) identify the memory tag assigned by the DVLA.
What registration period is HR21N?
The HR21N age identifier corresponds to vehicles first registered between March 2021 to August 2021.
How can I check the MOT history of a HR21N 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.