21 GPM Number Plate
The known history of 21GPM, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 18 Oct 2026, 12:58
21 GPM (21GPM) – Number Plate History & Timeline
Also written as 21GPM. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 GPM.
On Vehicle
Currently on a 2025 Grey Porsche 911 Gt3 S-A
Sold
This number plate was issued at a DVLA auction in September 2019.
It sold for a hammer price of £1,600 and a total of £2,074 including fees and taxes.
Accounting for inflation, that's £2,722 in today's money.
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What is 21 GPM worth?
The value of 21 GPM is influenced by its dateless format, the relevance and popularity of the letters GPM and comparable sales.
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