Where was the CL23M number plate registered?

Vehicles with the CL23M prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CL.

What year was a CL23M registration plate released?

The CL23M series was issued during March 2023 to August 2023.

What is the MOT pass rate for CL23M vehicles?

MOT pass rates for CL23M series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

CL23M Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2023 to August 2023 with registration prefix CL23M.

Area Office: Cardiff (Cardiff, Wales)
Release Period: March 2023 to August 2023
Tracked in Batch: 2 vehicles
MOT Pass Rate: Tracked

Popular Makes

AUDI 50% (1)

MERCEDES-BENZ 50% (1)

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Average MOT Pass Rate

Based on 0 historical tests

Common Colors

Grey1 vehicles

Red1 vehicles

Active Plates in CL23M Series(2 of 2 displayed)

CL23MCL

MOT Expired

AUDI Q4 E-TRON S LINE 45

Electric · Grey

First Used: Jul 2025
MOT Expiry: —
Tax Status: —
Color: Grey

Check History & Specs

CL23MCN

MOT Expired

MERCEDES-BENZ CLA 250 AMG LN PRM+ NGT ED E A

Hybrid Electric (Clean) · Red

First Used: Jul 2023
MOT Expiry: —
Tax Status: —
Color: Red

Check History & Specs

Reliability & Common Problem Guides for CL23M Makes

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

AUDI Common Problems MERCEDES-BENZ Common Problems

Frequently Asked Questions about CL23M Plates

Where was the CL23M number plate series registered?

Vehicles starting with CL23M were assigned to the Cardiff covering Cardiff, Wales. The first two letters (CL) identify the memory tag assigned by the DVLA.

What registration period is CL23M?

The CL23M age identifier corresponds to vehicles first registered between March 2023 to August 2023.

How can I check the MOT history of a CL23M 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.