400 KL Number Plate
The known history of 400KL, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 11 Oct 2026, 13:46
400 KL (400KL) – Number Plate History & Timeline
Also written as 400KL. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 KL.
Sold
This number plate was issued at a DVLA auction in September 2015.
It sold for a hammer price of £4,400 and a total of £5,702 including fees and taxes.
Accounting for inflation, that's £8,068 in today's money.
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What is 400 KL worth?
The value of 400 KL is influenced by its dateless format, the relevance and popularity of the letters KL and comparable sales.
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