31 AU Number Plate
The known history of 31AU, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 22 Sept 2026, 23:31
31 AU (31AU) — Number Plate History & Timeline
Also written as 31AU. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 31 AU.
On Vehicle
Currently on a 2024 Silver Mercedes-Benz
Sold
This number plate was issued at a DVLA auction in May 2024.
It sold for a hammer price of £9,010 and a total of £11,569 including fees and taxes.
Accounting for inflation, that's £12,226 in today's money.
Own 31 AU? Get a free valuation and cash offer here
Alternatively, list this plate on our site for free.
What is 31 AU worth?
The value of 31 AU is influenced by its dateless format, the relevance and popularity of the letters AU and comparable sales.
Found this interesting? Add NumberPlates.org as a preferred source on Google