1 SSO Number Plate
The known history of 1SSO, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 10 Sept 2026, 17:12
1 SSO (1SSO) — Number Plate History & Timeline
Also written as 1SSO. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 1 SSO.
On Vehicle
Currently on a 1989 Red BMW 320
Sold
This number plate was issued at a DVLA auction in January 1999.
It sold for a hammer price of £4,000 and a total of £5,170 including fees and taxes.
Accounting for inflation, that's £10,146 in today's money.
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What is 1 SSO worth?
The value of 1 SSO is influenced by its dateless format, the relevance and popularity of the letters SSO, its low number and comparable sales.
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