Batch Prefix Hub

BU21N Series Number Plates

UK vehicles registered in Birmingham, West Midlands during March 2021 to August 2021 with registration prefix BU21N.

Area Office: Birmingham (Birmingham, West Midlands)
Release Period: March 2021 to August 2021
Tracked in Batch: 78 vehicles
MOT Pass Rate: 90.2%

Popular Makes

BMW 83.3% (65)

MINI 10.3% (8)

AUDI 1.3% (1)

90.2%

Average MOT Pass Rate

Based on 244 historical tests

Common Colors

Grey20 vehicles

Blue18 vehicles

Black18 vehicles

Active Plates in BU21N Series(78 of 78 displayed)

Filter by 6th Letter:

AUDI TT

2.0L · Petrol · Black

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

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BMW X3 XDRIVE30E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Grey

First Used: Mar 2021
MOT Expiry: 20 May 2027
Tax Status: Taxed
Color: Grey

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BMW 330E XDRIVE M SPORT AUTO

2.0L · Hybrid Electric (Clean) · White

First Used: Mar 2021
MOT Expiry: 08 May 2026
Tax Status: —
Color: White

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BMW 330E XDRIVE M SPORT PRO ED A

2.0L · Hybrid Electric (Clean) · Grey

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

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MINI COOPER S

1.5L · Hybrid Electric (Clean) · Green

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

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MINI COOPER S ELECTRIC LEVEL 2

Electric · Black

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

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BMW Z4

2.0L · Petrol · Red

First Used: Jun 2021
MOT Expiry: 28 Oct 2026
Tax Status: —
Color: Red

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BMW X3 XDRIVE20I M SPORT AUTO

2.0L · PETROL · WHITE

First Used: Jun 2021
MOT Expiry: 21 Jun 2028
Tax Status: —
Color: WHITE

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BMW 330E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Orange

First Used: Jun 2021
MOT Expiry: 11 Feb 2026
Tax Status: —
Color: Orange

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BMW 118

1.5L · Petrol · Grey

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

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BMW 330E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Grey

First Used: Jul 2021
MOT Expiry: 04 Jul 2027
Tax Status: —
Color: Grey

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BMW 840I M SPORT AUTO

3.0L · Petrol · Grey

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

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BMW 118

1.5L · Petrol · Grey

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

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BMW 330E XDRIVE M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Grey

First Used: Jul 2021
MOT Expiry: 18 Jul 2026
Tax Status: —
Color: Grey

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BMW 330E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Black

First Used: Aug 2021
MOT Expiry: 20 Jun 2027
Tax Status: —
Color: Black

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BMW X3

2.0L · Petrol · Black

First Used: Jun 2021
MOT Expiry: 23 Jun 2027
Tax Status: —
Color: Black

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BMW X3 XDRIVE30E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Blue

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

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BMW 320

2.0L · Petrol · Blue

First Used: Jun 2021
MOT Expiry: 08 Apr 2027
Tax Status: —
Color: Blue

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BMW 420D M SPORT MHEV AUTO

2.0L · Electric Diesel · Black

First Used: Jun 2021
MOT Expiry: 23 Jul 2027
Tax Status: —
Color: Black

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BMW 330E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Black

First Used: Jul 2021
MOT Expiry: 03 Jun 2027
Tax Status: —
Color: Black

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BMW 430I M SPORT AUTO

2.0L · Petrol · Blue

First Used: Apr 2021
MOT Expiry: 08 Apr 2027
Tax Status: —
Color: Blue

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BMW 330E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Black

First Used: Apr 2021
MOT Expiry: 15 Mar 2027
Tax Status: —
Color: Black

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BMW M135I XDRIVE AUTO

2.0L · Petrol · Blue

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

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BMW M235I XDRIVE AUTO

2.0L · Petrol · Blue

First Used: Mar 2021
MOT Expiry: 03 Dec 2026
Tax Status: —
Color: Blue

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BMW 118

1.5L · Petrol · Grey

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

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BMW 118

1.5L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 12 Mar 2027
Tax Status: —
Color: Grey

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MERCEDES-BENZ EQA 300 AMG LNE PREMIUM 4MATIC

Electric · Grey

First Used: Oct 2023
MOT Expiry: 24 Oct 2027
Tax Status: —
Color: Grey

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BMW 320D M SPORT MHEV AUTO

2.0L · Electric Diesel · Blue

First Used: Jun 2021
MOT Expiry: 08 Jun 2027
Tax Status: —
Color: Blue

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BMW 2 SERIES

3.0L · Petrol · Blue

First Used: Mar 2021
MOT Expiry: 05 Feb 2027
Tax Status: —
Color: Blue

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BMW 118

1.5L · Petrol · Grey

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

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BMW M135I XDRIVE AUTO

2.0L · Petrol · White

First Used: Jul 2021
MOT Expiry: 09 Apr 2027
Tax Status: —
Color: White

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BMW 118

1.5L · Petrol · White

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

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MINI COOPER S

1.5L · Petrol · Silver

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

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MINI COOPER

1.5L · Petrol · Silver

First Used: Mar 2021
MOT Expiry: 26 Aug 2026
Tax Status: —
Color: Silver

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BMW 118

1.5L · Petrol · Black

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

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MINI COOPER

1.5L · Petrol · White

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

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BMW 330E SPORT PRO AUTO

2.0L · Hybrid Electric (Clean) · Grey

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

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BMW 530E XDRIVE SE AUTO

2.0L · Hybrid Electric (Clean) · Black

First Used: Mar 2021
MOT Expiry: 23 Apr 2027
Tax Status: —
Color: Black

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MINI COOPER

1.5L · Petrol · White

First Used: Mar 2021
MOT Expiry: 05 Mar 2027
Tax Status: —
Color: White

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MINI COOPER

1.5L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 05 Mar 2027
Tax Status: —
Color: Grey

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BMW M135I XDRIVE AUTO

2.0L · Petrol · Grey

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

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BMW X5

3.0L · Diesel · Blue

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

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FIAT DUCATO

2.3L · Diesel · White

First Used: Jul 2021
MOT Expiry: 21 Jul 2027
Tax Status: —
Color: White

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BMW 420I M SPORT PRO EDITION AUTO

2.0L · Petrol · Blue

First Used: Jul 2021
MOT Expiry: 28 May 2027
Tax Status: —
Color: Blue

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BMW 218I M SPORT AUTO

1.5L · Petrol · White

First Used: Apr 2021
MOT Expiry: 06 Oct 2027
Tax Status: —
Color: White

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MINI COOPER S ELECTRIC LEVEL 3

Electric · Red

First Used: Mar 2021
MOT Expiry: 04 Mar 2027
Tax Status: —
Color: Red

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BMW 320I M SPORT AUTO

2.0L · Petrol · White

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

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BMW 218I M SPORT AUTO

1.5L · Petrol · Blue

First Used: Apr 2021
MOT Expiry: 03 Nov 2026
Tax Status: —
Color: Blue

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BMW M4 COMPETITION AUTO

3.0L · Petrol · Blue

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

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BMW 118

1.5L · Petrol · Black

First Used: Mar 2021
MOT Expiry: 29 Nov 2026
Tax Status: —
Color: Black

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BMW 730LD MHEV AUTO

3.0L · Diesel · Blue

First Used: Mar 2021
MOT Expiry: 14 Oct 2026
Tax Status: —
Color: Blue

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BMW X1

2.0L · Petrol · Black

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

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BMW 320I M SPORT AUTO

2.0L · Petrol · Grey

First Used: Mar 2021
MOT Expiry: 21 Mar 2027
Tax Status: Taxed
Color: Grey

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BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Purple

First Used: Mar 2021
MOT Expiry: 21 Aug 2026
Tax Status: —
Color: Purple

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BMW 118

1.5L · Petrol · Blue

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

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BMW M340D XDRIVE MHEV AUTO

3.0L · Electric Diesel · Blue

First Used: Apr 2021
MOT Expiry: 09 Feb 2027
Tax Status: —
Color: Blue

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BMW X7

3.0L · Diesel · Black

First Used: Mar 2021
MOT Expiry: 20 May 2027
Tax Status: —
Color: Black

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BMW M135I XDRIVE AUTO

2.0L · Petrol · Grey

First Used: Apr 2021
MOT Expiry: 08 Apr 2027
Tax Status: —
Color: Grey

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BMW X1

1.5L · Petrol · Black

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

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BMW 118

1.5L · Petrol · White

First Used: Jul 2021
MOT Expiry: 27 Jan 2027
Tax Status: —
Color: White

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BMW X2 XDRIVE20D M SPORT AUTO

2.0L · Diesel · White

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

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BMW 730

3.0L · Diesel · White

First Used: Mar 2021
MOT Expiry: 23 Feb 2027
Tax Status: —
Color: White

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BMW 118

1.5L · Petrol · Grey

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

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BMW 520D M SPORT MHEV AUTO

2.0L · Electric Diesel · White

First Used: Mar 2021
MOT Expiry: 04 Sep 2027
Tax Status: —
Color: White

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BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Blue

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

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FORD TRANSIT CUSTOM 300LMTD EBLUE A

Diesel · Black

First Used: Dec 2024
MOT Expiry: —
Tax Status: —
Color: Black

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BMW 118

1.5L · Petrol · White

First Used: Mar 2021
MOT Expiry: 19 Dec 2026
Tax Status: —
Color: White

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BMW 320I SPORT AUTO

2.0L · Petrol · Blue

First Used: Mar 2021
MOT Expiry: 17 Jun 2027
Tax Status: —
Color: Blue

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BMW 118

1.5L · Petrol · Black

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

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BMW X3 XDRIVE20D M SPORT MHEV AUTO

2.0L · Electric Diesel · Black

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

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BMW 118

1.5L · Petrol · White

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

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BMW M340I XDRIVE MHEV AUTO

3.0L · Hybrid Electric (Clean) · Black

First Used: Mar 2021
MOT Expiry: 17 Apr 2026
Tax Status: —
Color: Black

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BMW X5 XDRIVE40D M SPORT MHEV AUTO

3.0L · Electric Diesel · Grey

First Used: Apr 2021
MOT Expiry: 31 Mar 2027
Tax Status: —
Color: Grey

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BMW X6 XDRIVE40I M SPORT MHEV AUTO

3.0L · Hybrid Electric (Clean) · Black

First Used: Apr 2021
MOT Expiry: 14 Oct 2026
Tax Status: —
Color: Black

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BMW 530D XDRIVE M SPORT MHEV AUTO

3.0L · Electric Diesel · Grey

First Used: Mar 2021
MOT Expiry: 25 Mar 2027
Tax Status: —
Color: Grey

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BMW 318I SPORT AUTO

2.0L · Petrol · Blue

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

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BMW 420D XDRIVE M SPORT MHEV AUTO

2.0L · Electric Diesel · Blue

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

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LAND ROVER DISCOVERY SPT RDYN S+ D MHEV A

2.0L · Diesel · Grey

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

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Reliability & Common Problem Guides for BU21N Makes

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

BMW Common Problems MINI Common Problems AUDI Common Problems

Frequently Asked Questions about BU21N Plates

Where was the BU21N number plate series registered?

Vehicles starting with BU21N were assigned to the Birmingham covering Birmingham, West Midlands. The first two letters (BU) identify the memory tag assigned by the DVLA.

What registration period is BU21N?

The BU21N age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a BU21N 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.