400 TT Number Plate
The known history of 400TT, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 20 Oct 2026, 06:55
400 TT (400TT) – Number Plate History & Timeline
Also written as 400TT. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 TT.
On Vehicle
Currently on a 2020 Grey Audi TT
Sold
This number plate was issued at a DVLA auction in November 2019.
It sold for a hammer price of £3,100 and a total of £4,018 including fees and taxes.
Accounting for inflation, that's £5,274 in today's money.
Own 400 TT? Get a free valuation and cash offer here
Alternatively, list this plate on our site for free.
What is 400 TT worth?
The value of 400 TT is influenced by its dateless format, the relevance and popularity of the letters TT and comparable sales.
Found this interesting? Add NumberPlates.org as a preferred source on Google