1 SY Number Plate
The known history of 1SY, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 12 Sept 2026, 17:03
1 SY (1SY) — Number Plate History & Timeline
Also written as 1SY. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 1 SY.
On Vehicle
Currently on a 2017 Black Mercedes-Benz SL
Sold
This number plate was issued at a DVLA auction in September 1994.
It sold for a hammer price of £8,500 and a total of £10,986 including fees and taxes.
Accounting for inflation, that's £23,733 in today's money.
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What is 1 SY worth?
The value of 1 SY is influenced by its rare 1x2 dateless format, the relevance and popularity of the letters SY and prices achieved by comparable registrations.
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