Where was the CB21B number plate registered?

Vehicles with the CB21B prefix were first registered in Cardiff, Wales through official DVLA regional allocation tag CB.

What year was a CB21B registration plate released?

The CB21B series was issued during March 2021 to August 2021.

What is the MOT pass rate for CB21B vehicles?

Vehicles in the CB21B cohort demonstrate an average historical MOT pass rate of 100% based on 7 recorded DVSA inspections.

Batch Prefix Hub

CB21B Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2021 to August 2021 with registration prefix CB21B.

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

Popular Makes

AUDI 66.7% (2)

CITROEN 33.3% (1)

100%

Average MOT Pass Rate

Based on 7 historical tests

Common Colors

Blue1 vehicles

GREY1 vehicles

Red1 vehicles

Active Plates in CB21B Series(3 of 3 displayed)

Filter by 6th Letter:

CB21BEC

TaxedMOT Valid

CITROEN DISPATCH 1400 DRVR PRO BHDI SS

1.5L · DIESEL · GREY

First Used: Apr 2022
MOT Expiry: 28 Apr 2027
Tax Status: Taxed
Color: GREY

Check History & Specs

CB21BKS

MOT Valid

AUDI Q3 S LN BLK ED 35 TFSI MHEV SA

1.5L · Petrol · Blue

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

Check History & Specs

CB21BLD

MOT Valid

AUDI S4 BLACK ED TDI MHEV QUATTRO A

3.0L · Diesel · Red

First Used: Apr 2021
MOT Expiry: 05 Dec 2026
Tax Status: —
Color: Red

Check History & Specs

Reliability & Common Problem Guides for CB21B Makes

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

AUDI Common Problems CITROEN Common Problems

Frequently Asked Questions about CB21B Plates

Where was the CB21B number plate series registered?

Vehicles starting with CB21B 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 CB21B?

The CB21B age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CB21B 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.