Batch Prefix Hub

RX21S Series Number Plates

UK vehicles registered in Reading, Berkshire during March 2021 to August 2021 with registration prefix RX21S.

Area Office: Reading (Reading, Berkshire)
Release Period: March 2021 to August 2021
Tracked in Batch: 30 vehicles
MOT Pass Rate: 89%

Popular Makes

BMW 66.7% (20)

MINI 30% (9)

MERCEDES-BENZ 3.3% (1)

89%

Average MOT Pass Rate

Based on 73 historical tests

Common Colors

Grey13 vehicles

Black8 vehicles

Blue5 vehicles

Active Plates in RX21S Series(30 of 30 displayed)

Filter by 6th Letter:

MINI JOHN COOPER WORKS

2.0L · Petrol · Red

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

Check History & Specs

BMW X3 XDRIVE30E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Black

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

Check History & Specs

BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Grey

First Used: Jul 2021
MOT Expiry: 31 Aug 2026
Tax Status: —
Color: Grey

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MINI JOHN COOPER WORKS

2.0L · Petrol · Green

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

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BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Black

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

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MINI JOHN COOPER WORKS

2.0L · Petrol · Black

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

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BMW X3 XDRIVE30E M SPORT AUTO

2.0L · Hybrid Electric (Clean) · Grey

First Used: Jul 2021
MOT Expiry: 29 Aug 2026
Tax Status: —
Color: Grey

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BMW X1

1.5L · Petrol · Grey

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

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MINI COUNTRYMAN

1.5L · Petrol · Blue

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

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BMW IX3 PREMIER EDITION

Electric · Black

First Used: Jul 2021
MOT Expiry: 30 Jul 2027
Tax Status: —
Color: Black

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BMW 120D SPORT AUTO

2.0L · Diesel · White

First Used: Jul 2021
MOT Expiry: 30 Aug 2027
Tax Status: —
Color: White

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BMW M135I XDRIVE AUTO

2.0L · Petrol · Blue

First Used: Aug 2021
MOT Expiry: 20 Feb 2027
Tax Status: —
Color: Blue

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MINI COOPER

1.5L · Petrol · Grey

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

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BMW 220I M SPORT AUTO

2.0L · Petrol · Grey

First Used: Aug 2021
MOT Expiry: 16 Oct 2026
Tax Status: —
Color: Grey

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MINI JOHN COOPER WORKS

2.0L · Petrol · Grey

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

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MINI COOPER S

1.5L · Hybrid Electric (Clean) · Blue

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

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MINI COUNTRYMAN

1.5L · Petrol · Grey

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

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BMW I3

Electric · Grey

First Used: Aug 2021
MOT Expiry: 28 Jan 2027
Tax Status: —
Color: Grey

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BMW M440I XDRIVE MHEV AUTO

3.0L · Hybrid Electric (Clean) · Black

First Used: Aug 2021
MOT Expiry: 12 Jul 2027
Tax Status: —
Color: Black

Check History & Specs

BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Grey

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

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BMW I3

Electric · Blue

First Used: Aug 2021
MOT Expiry: 18 Aug 2026
Tax Status: —
Color: Blue

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BMW 740D XDRIVE M SPORT MHEV AUTO

3.0L · Electric Diesel · Grey

First Used: Aug 2021
MOT Expiry: 13 Aug 2026
Tax Status: —
Color: Grey

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MINI COUNTRYMAN

1.5L · Petrol · Grey

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

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BMW M340I XDRIVE MHEV AUTO

3.0L · Hybrid Electric (Clean) · Grey

First Used: Aug 2021
MOT Expiry: 08 Oct 2026
Tax Status: —
Color: Grey

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BMW 420I M SPORT AUTO

2.0L · Petrol · White

First Used: Aug 2021
MOT Expiry: 18 Aug 2026
Tax Status: —
Color: White

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BMW M340D XDRIVE MHEV AUTO

3.0L · Electric Diesel · Blue

First Used: Aug 2021
MOT Expiry: 14 Sep 2026
Tax Status: —
Color: Blue

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BMW X5 XDRIVE45E M SPORT AUTO

3.0L · Hybrid Electric (Clean) · Grey

First Used: Jun 2021
MOT Expiry: 17 Jun 2025
Tax Status: —
Color: Grey

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BMW M235I XDRIVE AUTO

2.0L · Petrol · Black

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

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BMW X3

2.0L · Petrol · Black

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

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MERCEDES-BENZ EQV 300 SPORT PREMIUM

Electric · Black

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

Check History & Specs

Reliability & Common Problem Guides for RX21S Makes

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

BMW Common Problems MINI Common Problems MERCEDES-BENZ Common Problems

Frequently Asked Questions about RX21S Plates

Where was the RX21S number plate series registered?

Vehicles starting with RX21S were assigned to the Reading covering Reading, Berkshire. The first two letters (RX) identify the memory tag assigned by the DVLA.

What registration period is RX21S?

The RX21S age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a RX21S 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.