18 SY Number Plate
The known history of 18SY, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 04:03
18 SY (18SY) — Number Plate History & Timeline
Also written as 18SY. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 18 SY.
On Vehicle
Currently on a 1972 White Austin Mini
Sold
This number plate was issued at a DVLA auction in April 2007.
It sold for a hammer price of £3,000 and a total of £3,789 including fees and taxes.
Accounting for inflation, that's £6,554 in today's money.
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What is 18 SY worth?
The value of 18 SY is influenced by its dateless format, the relevance and popularity of the letters SY and comparable sales.
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