Where was the CO21F number plate registered?

Vehicles with the CO21F prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CO.

What year was a CO21F registration plate released?

The CO21F series was issued during March 2021 to August 2021.

What is the MOT pass rate for CO21F vehicles?

Vehicles in the CO21F cohort demonstrate an average historical MOT pass rate of 100% based on 2 recorded DVSA inspections.

Batch Prefix Hub

CO21F Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2021 to August 2021 with registration prefix CO21F.

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

Popular Makes

HYUNDAI 33.3% (1)

KIA 33.3% (1)

MERCEDES-BENZ 33.3% (1)

100%

Average MOT Pass Rate

Based on 2 historical tests

Common Colors

Black1 vehicles

Blue1 vehicles

White1 vehicles

Active Plates in CO21F Series(3 of 3 displayed)

Filter by 6th Letter:

CO21FAN

MOT Valid

KIA NIRO 4 + EV

Electric · Blue

First Used: Jun 2021
MOT Expiry: 29 Jun 2027
Tax Status: —
Color: Blue

Check History & Specs

CO21FCR

MOT Expired

MERCEDES-BENZ E 450 AMG LN PREM D MHEV 4M A

Electric Diesel · Black

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

Check History & Specs

CO21FEY

MOT Expired

HYUNDAI TUCSON N LINE

Petrol · White

First Used: Apr 2025
MOT Expiry: —
Tax Status: —
Color: White

Check History & Specs

Reliability & Common Problem Guides for CO21F Makes

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

HYUNDAI Common Problems KIA Common Problems MERCEDES-BENZ Common Problems

Frequently Asked Questions about CO21F Plates

Where was the CO21F number plate series registered?

Vehicles starting with CO21F were assigned to the Cardiff covering Cardiff, Wales. The first two letters (CO) identify the memory tag assigned by the DVLA.

What registration period is CO21F?

The CO21F age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CO21F 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.