Where was the CB21O number plate registered?

Vehicles with the CB21O prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CB.

What year was a CB21O registration plate released?

The CB21O series was issued during March 2021 to August 2021.

What is the MOT pass rate for CB21O vehicles?

Vehicles in the CB21O cohort demonstrate an average historical MOT pass rate of 100% based on 4 recorded DVSA inspections.

Batch Prefix Hub

CB21O Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2021 to August 2021 with registration prefix CB21O.

Area Office: Cardiff (Cardiff, Wales)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: 100%

Popular Makes

FORD 50% (1)

HYUNDAI 50% (1)

100%

Average MOT Pass Rate

Based on 4 historical tests

Common Colors

Red1 vehicles

White1 vehicles

Active Plates in CB21O Series(2 of 2 displayed)

Filter by 6th Letter:

CB21ONE

MOT Valid

HYUNDAI KONA PREMIUM T-GDI MHEV

1.0L · Hybrid Electric (Clean) · Red

First Used: Sep 2021
MOT Expiry: 21 Apr 2026
Tax Status: —
Color: Red

Check History & Specs

CB21OWN

MOT Valid

FORD TRANSIT CUSTOM 320LMTD EBLUE A

2.0L · Diesel · White

First Used: Mar 2022
MOT Expiry: 10 Dec 2026
Tax Status: —
Color: White

Check History & Specs

Reliability & Common Problem Guides for CB21O Makes

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

FORD Common Problems HYUNDAI Common Problems

Frequently Asked Questions about CB21O Plates

Where was the CB21O number plate series registered?

Vehicles starting with CB21O were assigned to the Cardiff covering Cardiff, Wales. The first two letters (CB) identify the memory tag assigned by the DVLA.

What registration period is CB21O?

The CB21O age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CB21O 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.