Where was the AR21U number plate registered?

Vehicles with the AR21U prefix were first registered in Norwich, East Anglia through official DVLA regional allocation tag AR.

What year was a AR21U registration plate released?

The AR21U series was issued during March 2021 to August 2021.

What is the MOT pass rate for AR21U vehicles?

MOT pass rates for AR21U series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

AR21U Series Number Plates

UK vehicles registered in Norwich, East Anglia during March 2021 to August 2021 with registration prefix AR21U.

Area Office: Norwich (Norwich, East Anglia)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: Tracked

Popular Makes

AUDI 50% (1)

MINI 50% (1)

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Average MOT Pass Rate

Based on 0 historical tests

Common Colors

Grey2 vehicles

Active Plates in AR21U Series(2 of 2 displayed)

Filter by 6th Letter:

AR21UDY

MOT Expired

AUDI A5 S LINE TDI MHEV S-A

Diesel · Grey

First Used: Jan 2026
MOT Expiry: —
Tax Status: —
Color: Grey

Check History & Specs

AR21URY

MOT Valid

MINI COOPER

1.5L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 20 May 2027
Tax Status: —
Color: Grey

Check History & Specs

Reliability & Common Problem Guides for AR21U Makes

Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:

AUDI Common Problems MINI Common Problems

Frequently Asked Questions about AR21U Plates

Where was the AR21U number plate series registered?

Vehicles starting with AR21U were assigned to the Norwich covering Norwich, East Anglia. The first two letters (AR) identify the memory tag assigned by the DVLA.

What registration period is AR21U?

The AR21U age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a AR21U 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.