Where was the CT21O number plate registered?

Vehicles with the CT21O prefix were first registered in Swansea, Wales through official DVLA regional allocation tag CT.

What year was a CT21O registration plate released?

The CT21O series was issued during March 2021 to August 2021.

What is the MOT pass rate for CT21O vehicles?

Vehicles in the CT21O cohort demonstrate an average historical MOT pass rate of 100% based on 2 recorded DVSA inspections.

Batch Prefix Hub

CT21O Series Number Plates

UK vehicles registered in Swansea, Wales during March 2021 to August 2021 with registration prefix CT21O.

Area Office: Swansea (Swansea, Wales)
Release Period: March 2021 to August 2021
Tracked in Batch: 1 vehicles
MOT Pass Rate: 100%

Popular Makes

BMW 100% (1)

100%

Average MOT Pass Rate

Based on 2 historical tests

Common Colors

Blue1 vehicles

Active Plates in CT21O Series(1 of 1 displayed)

CT21ONA

MOT Valid

BMW 218I M SPORT AUTO

1.5L · Petrol · Blue

First Used: Dec 2021
MOT Expiry: 09 Jul 2027
Tax Status: —
Color: Blue

Check History & Specs

Reliability & Common Problem Guides for CT21O Makes

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

BMW Common Problems

Frequently Asked Questions about CT21O Plates

Where was the CT21O number plate series registered?

Vehicles starting with CT21O were assigned to the Swansea covering Swansea, Wales. The first two letters (CT) identify the memory tag assigned by the DVLA.

What registration period is CT21O?

The CT21O age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CT21O 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.