Where was the CO23U number plate registered?

Vehicles with the CO23U prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CO.

What year was a CO23U registration plate released?

The CO23U series was issued during March 2023 to August 2023.

What is the MOT pass rate for CO23U vehicles?

MOT pass rates for CO23U series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

CO23U Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2023 to August 2023 with registration prefix CO23U.

Area Office: Cardiff (Cardiff, Wales)
Release Period: March 2023 to August 2023
Tracked in Batch: 3 vehicles
MOT Pass Rate: Tracked

CO23U Cohort Statistics

Popular Makes

AUDI 33.3% (1)

FORD 33.3% (1)

HYUNDAI 33.3% (1)

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Average MOT Pass Rate

Based on 0 historical tests

Common Colors

Blue1 vehicles

Silver1 vehicles

White1 vehicles

Active Plates in CO23U Series(3 of 3 displayed)

Filter by 6th Letter:

CO23ULL

MOT Expired

AUDI A3 S LINE 30 TFSI

Petrol · White

First Used: Aug 2023
MOT Expiry: —
Tax Status: —
Color: White

Check History & Specs

CO23UPE

MOT Expired

HYUNDAI TUCSON ULTIMATE T-GDI MHEV S-A

Hybrid Electric (Clean) · Blue

First Used: May 2023
MOT Expiry: —
Tax Status: —
Color: Blue

Check History & Specs

CO23UTS

MOT Expired

FORD TRANSIT CUSTOM 320LMTD EBLUE A

Diesel · Silver

First Used: Sep 2023
MOT Expiry: —
Tax Status: —
Color: Silver

Check History & Specs

Reliability & Common Problem Guides for CO23U Makes

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

AUDI Common Problems FORD Common Problems HYUNDAI Common Problems

Frequently Asked Questions about CO23U Plates

Where was the CO23U number plate series registered?

Vehicles starting with CO23U 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 CO23U?

The CO23U age identifier corresponds to vehicles first registered between March 2023 to August 2023.

How can I check the MOT history of a CO23U 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.