Batch Prefix Hub

CU21N Series Number Plates

UK vehicles registered in Swansea, Wales during March 2021 to August 2021 with registration prefix CU21N.

Area Office: Swansea (Swansea, Wales)
Release Period: March 2021 to August 2021
Tracked in Batch: 75 vehicles
MOT Pass Rate: 92.2%

Popular Makes

BMW 42.7% (32)

MERCEDES-BENZ 38.7% (29)

SUZUKI 17.3% (13)

92.2%

Average MOT Pass Rate

Based on 205 historical tests

Common Colors

Black20 vehicles

White12 vehicles

Blue11 vehicles

Active Plates in CU21N Series(75 of 75 displayed)

Filter by 6th Letter:

BMW R 1250 GS TE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 14 May 2027
Tax Status: —
Color: Black

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BMW S 1000

1.0L · Petrol · Red

First Used: Mar 2021
MOT Expiry: 17 Aug 2026
Tax Status: —
Color: Red

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BMW R 1250 GS TE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 31 Jan 2027
Tax Status: —
Color: Black

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BMW R 1250 GS TE

1.3L · Petrol · Multi-colour

First Used: Mar 2021
MOT Expiry: 28 Mar 2027
Tax Status: —
Color: Multi-colour

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BMW S 1000

1.0L · Petrol · Multi-colour

First Used: Mar 2021
MOT Expiry: 23 Jun 2026
Tax Status: —
Color: Multi-colour

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BMW R1250

1.3L · Petrol · Multi-colour

First Used: Mar 2021
MOT Expiry: 29 Dec 2026
Tax Status: —
Color: Multi-colour

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BMW R 1250 GS TE

1.3L · Petrol · Black

First Used: Apr 2021
MOT Expiry: 20 Aug 2026
Tax Status: —
Color: Black

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BMW R 1250 GS TE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 16 Apr 2026
Tax Status: —
Color: Black

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BMW R 1250 GS ADVENTURE TE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 11 Feb 2026
Tax Status: —
Color: Black

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BMW R 1250 GS

1.3L · Petrol · White

First Used: Mar 2021
MOT Expiry: 13 May 2026
Tax Status: —
Color: White

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BMW R NINET SCRAMBLER

1.2L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 02 Aug 2027
Tax Status: —
Color: Grey

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BMW S 1000

1.0L · Petrol · Silver

First Used: Mar 2021
MOT Expiry: 06 Aug 2026
Tax Status: —
Color: Silver

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BMW F 850 GS TE

0.9L · Petrol · Blue

First Used: Mar 2021
MOT Expiry: 27 Feb 2027
Tax Status: —
Color: Blue

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BMW R 1250 GS TE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 19 May 2027
Tax Status: —
Color: Black

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BMW F 900 R SE

0.9L · Petrol · Blue

First Used: Mar 2021
MOT Expiry: 10 May 2027
Tax Status: —
Color: Blue

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BMW R 1250 RS SE

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 10 Nov 2026
Tax Status: —
Color: Black

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BMW R 1250 RT LE

1.3L · Petrol · Bronze

First Used: Apr 2021
MOT Expiry: 27 Apr 2027
Tax Status: —
Color: Bronze

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BMW F 750 GS TE

0.9L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 27 Aug 2026
Tax Status: —
Color: Black

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BMW G 310 GS

0.3L · Petrol · White

First Used: Apr 2021
MOT Expiry: 24 Apr 2027
Tax Status: —
Color: White

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BMW R 1250 RS SE

1.3L · Petrol · Blue

First Used: Apr 2021
MOT Expiry: 28 Mar 2027
Tax Status: —
Color: Blue

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BMW S 1000 XR TE

1.0L · Petrol · Multi-colour

First Used: May 2021
MOT Expiry: 17 Dec 2026
Tax Status: —
Color: Multi-colour

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BMW G 310 GS

0.3L · Petrol · Blue

First Used: Apr 2021
MOT Expiry: 23 Mar 2026
Tax Status: —
Color: Blue

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BMW S 1000

1.0L · Petrol · Silver

First Used: May 2021
MOT Expiry: 22 May 2027
Tax Status: —
Color: Silver

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BMW G 310 R

0.3L · Petrol · Black

First Used: May 2021
MOT Expiry: 30 May 2026
Tax Status: —
Color: Black

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BMW R 1250 GS TE

1.3L · Petrol · White

First Used: Apr 2021
MOT Expiry: 24 Mar 2027
Tax Status: —
Color: White

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BMW R 1250 RT LE

1.3L · Petrol · Blue

First Used: May 2021
MOT Expiry: 01 May 2026
Tax Status: —
Color: Blue

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BMW S 1000

1.0L · Petrol · Multi-colour

First Used: May 2021
MOT Expiry: 31 Mar 2026
Tax Status: —
Color: Multi-colour

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BMW G 310 GS

0.3L · Petrol · Blue

First Used: May 2021
MOT Expiry: 09 May 2026
Tax Status: —
Color: Blue

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BMW G 310 R

0.3L · Petrol · Black

First Used: Jun 2021
MOT Expiry: 11 Aug 2027
Tax Status: —
Color: Black

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BMW F 850 GS ADVENTURE

0.9L · Petrol · Bronze

First Used: May 2021
MOT Expiry: 28 Oct 2027
Tax Status: —
Color: Bronze

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BMW R1250

1.3L · Petrol · Red

First Used: May 2021
MOT Expiry: 07 Mar 2027
Tax Status: —
Color: Red

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BMW F 900 XR TE

0.9L · Petrol · White

First Used: Jul 2021
MOT Expiry: 30 Apr 2026
Tax Status: —
Color: White

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SUZUKI SWIFT SZ-T DUALJET MHEV

1.2L · Hybrid Electric (Clean) · Red

First Used: Mar 2021
MOT Expiry: 30 Mar 2027
Tax Status: —
Color: Red

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SUZUKI IGNIS SZ-T DUALJET MHEV CVT

1.2L · Hybrid Electric (Clean) · Red

First Used: Mar 2021
MOT Expiry: 05 Nov 2026
Tax Status: —
Color: Red

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SUZUKI SX4 S-CROSS SZ-T B-JET MHEV

1.4L · Hybrid Electric (Clean) · White

First Used: Mar 2021
MOT Expiry: 17 Nov 2026
Tax Status: —
Color: White

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SUZUKI SWIFT SZ-T DUALJET MHEV CVT

1.2L · Hybrid Electric (Clean) · Red

First Used: Mar 2021
MOT Expiry: 11 May 2027
Tax Status: —
Color: Red

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SUZUKI IGNIS SZ5 DUALJET MHEV

1.2L · Hybrid Electric (Clean) · White

First Used: Mar 2021
MOT Expiry: 01 Mar 2027
Tax Status: —
Color: White

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SUZUKI SWIFT SZ-L DUALJET MHEV

1.2L · Hybrid Electric (Clean) · Grey

First Used: Mar 2021
MOT Expiry: 18 Mar 2027
Tax Status: —
Color: Grey

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SUZUKI VITARA SZ5 BOOSTERJET MHEV

1.4L · Hybrid Electric (Clean) · Silver

First Used: Mar 2021
MOT Expiry: 17 May 2027
Tax Status: —
Color: Silver

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SUZUKI VITARA SZ-T BOOSTERJET MHEV

1.4L · Hybrid Electric (Clean) · Turquoise

First Used: Mar 2021
MOT Expiry: 28 Mar 2027
Tax Status: —
Color: Turquoise

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SUZUKI SWIFT SPORT BOOSTERJET MHEV

1.4L · Hybrid Electric (Clean) · White

First Used: Mar 2021
MOT Expiry: 26 Mar 2027
Tax Status: —
Color: White

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SUZUKI IGNIS SZ-T DUALJET MHEV

1.2L · Hybrid Electric (Clean) · Blue

First Used: Apr 2021
MOT Expiry: 12 Apr 2027
Tax Status: —
Color: Blue

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SUZUKI VITARA SZ4 BOOSTERJET MHEV

1.4L · Hybrid Electric (Clean) · Grey

First Used: Mar 2021
MOT Expiry: 30 Mar 2027
Tax Status: —
Color: Grey

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SUZUKI VITARA SZ-T BOOSTERJET MHEV

1.4L · Hybrid Electric (Clean) · Grey

First Used: May 2021
MOT Expiry: 12 Jun 2026
Tax Status: —
Color: Grey

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SUZUKI SWIFT SZ5 DUALJET MHEV CVT

1.2L · Hybrid Electric (Clean) · Blue

First Used: Apr 2021
MOT Expiry: 25 Apr 2027
Tax Status: —
Color: Blue

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MERCEDES-BENZ A

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 08 Oct 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ GLA 200 AMG LINE EXECUTIVE A

1.3L · Petrol · White

First Used: Mar 2021
MOT Expiry: 22 Mar 2027
Tax Status: —
Color: White

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MERCEDES-BENZ C 200 AMG LINE EDITION MHEV A

1.5L · Hybrid Electric (Clean) · Black

First Used: Mar 2021
MOT Expiry: 26 Mar 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ A

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 14 Dec 2026
Tax Status: —
Color: Black

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MERCEDES-BENZ A

1.3L · Petrol · Silver

First Used: Mar 2021
MOT Expiry: 22 Apr 2026
Tax Status: —
Color: Silver

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MERCEDES-BENZ GLE

2.9L · Diesel · Red

First Used: Mar 2021
MOT Expiry: 21 Mar 2027
Tax Status: —
Color: Red

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MERCEDES-BENZ A

1.9L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 22 Dec 2026
Tax Status: —
Color: Black

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MERCEDES-BENZ A

1.3L · Petrol · Silver

First Used: Mar 2021
MOT Expiry: 18 Jan 2027
Tax Status: —
Color: Silver

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MERCEDES-BENZ A

1.9L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 16 Mar 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ CLA

2.0L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 14 Mar 2027
Tax Status: —
Color: Grey

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MERCEDES-BENZ C 300 AMG LINE EDITION E AUTO

2.0L · Hybrid Electric (Clean) · Blue

First Used: Mar 2021
MOT Expiry: 18 Mar 2027
Tax Status: —
Color: Blue

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MERCEDES-BENZ C 300 AMG LN NGT ED PRM D 4M A

1.9L · Diesel · Grey

First Used: Mar 2021
MOT Expiry: 27 Mar 2027
Tax Status: —
Color: Grey

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MERCEDES-BENZ A

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 14 Mar 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ A 250 EXCLUSIVE EDITION + AUTO

2.0L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 15 May 2027
Tax Status: —
Color: Grey

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MERCEDES-BENZ GLA 200 AMG LINE EXECUTIVE A

1.3L · Petrol · White

First Used: Mar 2021
MOT Expiry: 06 Jun 2027
Tax Status: —
Color: White

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MERCEDES-BENZ A

1.9L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 16 Jun 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ GLA 250 EXCLUSIVE EDITION E A

1.3L · Hybrid Electric (Clean) · Blue

First Used: Mar 2021
MOT Expiry: 20 Apr 2027
Tax Status: —
Color: Blue

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MERCEDES-BENZ A

1.9L · Diesel · Grey

First Used: Mar 2021
MOT Expiry: 16 Dec 2026
Tax Status: —
Color: Grey

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MERCEDES-BENZ A

1.3L · Petrol · Silver

First Used: Mar 2021
MOT Expiry: 07 May 2027
Tax Status: —
Color: Silver

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MERCEDES-BENZ CLA

1.3L · Petrol · White

First Used: Mar 2021
MOT Expiry: 01 Jun 2027
Tax Status: —
Color: White

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MERCEDES-BENZ E 400 AMG LN NGT ED PRM+D 4M A

2.9L · Diesel · Red

First Used: Mar 2021
MOT Expiry: 06 Aug 2027
Tax Status: —
Color: Red

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MERCEDES-BENZ C 220 AMG LINE NGT ED PREM D A

1.9L · Diesel · Silver

First Used: Mar 2021
MOT Expiry: 24 Mar 2027
Tax Status: —
Color: Silver

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MERCEDES-BENZ A

1.3L · Petrol · Blue

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

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MERCEDES-BENZ E

1.9L · Diesel · White

First Used: Mar 2021
MOT Expiry: 26 Sep 2026
Tax Status: —
Color: White

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MERCEDES-BENZ A

1.9L · Diesel · Grey

First Used: Mar 2021
MOT Expiry: 30 Mar 2027
Tax Status: —
Color: Grey

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MERCEDES-BENZ A

1.3L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 09 Mar 2027
Tax Status: —
Color: Black

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MERCEDES-BENZ A

1.9L · Diesel · White

First Used: Mar 2021
MOT Expiry: 26 May 2027
Tax Status: —
Color: White

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MERCEDES-BENZ B

1.9L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 23 Jul 2027
Tax Status: Taxed
Color: Black

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MERCEDES-BENZ A

1.9L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 13 Jul 2027
Tax Status: —
Color: Black

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JAGUAR F-PACE

5.0L · Petrol · Grey

First Used: Jul 2021
MOT Expiry: 19 Jul 2027
Tax Status: —
Color: Grey

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Reliability & Common Problem Guides for CU21N Makes

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

BMW Common Problems MERCEDES-BENZ Common Problems SUZUKI Common Problems

Frequently Asked Questions about CU21N Plates

Where was the CU21N number plate series registered?

Vehicles starting with CU21N were assigned to the Swansea covering Swansea, Wales. The first two letters (CU) identify the memory tag assigned by the DVLA.

What registration period is CU21N?

The CU21N age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a CU21N 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.