Where was the CB21D number plate registered?

Vehicles with the CB21D prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CB.

What year was a CB21D registration plate released?

The CB21D series was issued during March 2021 to August 2021.

What is the MOT pass rate for CB21D vehicles?

Vehicles in the CB21D cohort demonstrate an average historical MOT pass rate of 83.3% based on 6 recorded DVSA inspections.

Batch Prefix Hub

CB21D Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2021 to August 2021 with registration prefix CB21D.

Area Office: Cardiff (Cardiff, Wales)
Release Period: March 2021 to August 2021
Tracked in Batch: 3 vehicles
MOT Pass Rate: 83.3%

Popular Makes

FIAT 33.3% (1)

LAND ROVER 33.3% (1)

SEAT 33.3% (1)

83.3%

Average MOT Pass Rate

Based on 6 historical tests

Common Colors

Black1 vehicles

Green1 vehicles

Red1 vehicles

Active Plates in CB21D Series(3 of 3 displayed)

Filter by 6th Letter:

CB21DAT

MOT Expired

LAND ROVER DEFENDER X PHEV AUTO

Hybrid Electric (Clean) · Black

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

Check History & Specs

CB21DJB

MOT Valid

SEAT ARONA FR RED EDITION ECOTSI

1.0L · Petrol · Red

First Used: Aug 2021
MOT Expiry: 10 Aug 2026
Tax Status: —
Color: Red

Check History & Specs

CB21DWS

MOT Valid

FIAT 500 POP MHEV

1.0L · Petrol · Green

First Used: Jul 2021
MOT Expiry: 05 Dec 2026
Tax Status: —
Color: Green

Check History & Specs

Reliability & Common Problem Guides for CB21D Makes

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

FIAT Common Problems LAND ROVER Common Problems SEAT Common Problems

Frequently Asked Questions about CB21D Plates

Where was the CB21D number plate series registered?

Vehicles starting with CB21D 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 CB21D?

The CB21D age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CB21D 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.