40 KN Number Plate
The known history of 40KN, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 12 Sept 2026, 17:17
40 KN (40KN) — Number Plate History & Timeline
Also written as 40KN. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 40 KN.
On Vehicle
Was on a 2019 Silver Porsche
Sold
This number plate was issued at a DVLA auction in June 2001.
It sold for a hammer price of £2,700 and a total of £3,490 including fees and taxes.
Accounting for inflation, that's £6,710 in today's money.
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What is 40 KN worth?
The value of 40 KN is influenced by its dateless format, the relevance and popularity of the letters KN and comparable sales.
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