Where was the CD21M number plate registered?

Vehicles with the CD21M prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CD.

What year was a CD21M registration plate released?

The CD21M series was issued during March 2021 to August 2021.

What is the MOT pass rate for CD21M vehicles?

Vehicles in the CD21M cohort demonstrate an average historical MOT pass rate of 100% based on 4 recorded DVSA inspections.

Batch Prefix Hub

CD21M Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2021 to August 2021 with registration prefix CD21M.

Area Office: Cardiff (Cardiff, Wales)
Release Period: March 2021 to August 2021
Tracked in Batch: 3 vehicles
MOT Pass Rate: 100%

Popular Makes

FORD 33.3% (1)

HYUNDAI 33.3% (1)

MINI 33.3% (1)

100%

Average MOT Pass Rate

Based on 4 historical tests

Common Colors

Black1 vehicles

Blue1 vehicles

Grey1 vehicles

Active Plates in CD21M Series(3 of 3 displayed)

Filter by 6th Letter:

CD21MAM

MOT Valid

MINI COOPER

1.5L · Petrol · Blue

First Used: Sep 2021
MOT Expiry: 07 May 2026
Tax Status: —
Color: Blue

Check History & Specs

CD21MEC

MOT Expired

FORD TRANSIT CUSTOM 320 SPRT PHEV A

Hybrid Electric (Clean) · Black

First Used: Mar 2026
MOT Expiry: —
Tax Status: —
Color: Black

Check History & Specs

CD21MRD

MOT Valid

HYUNDAI IONIQ 5 ULTIMATE EV

Electric · Grey

First Used: Sep 2021
MOT Expiry: 16 Sep 2026
Tax Status: —
Color: Grey

Check History & Specs

Reliability & Common Problem Guides for CD21M Makes

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

FORD Common Problems HYUNDAI Common Problems MINI Common Problems

Frequently Asked Questions about CD21M Plates

Where was the CD21M number plate series registered?

Vehicles starting with CD21M were assigned to the Cardiff covering Cardiff, Wales. The first two letters (CD) identify the memory tag assigned by the DVLA.

What registration period is CD21M?

The CD21M age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CD21M 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.