HPsause is correct its an A6
i have been looking at A7,s too
this all depends on the engine you select as most have the S-Tronic gearbox
the only one with a proper gearbox is the Bitdi
my advice would be stay clear of the S-Tronic gearbox
if not serviced properly every 40k you could have expensive issues
i see you have a 2016 Q7 with adblue ?
the 2014 A7 is a prefacelift and No adblue
or buy another D4 4.2tdi heres a very low mileage one
https://usedcars.audi.co.uk/usedcar/...er=U&cid=89082
or
https://www.autotrader.co.uk/car-det...80627?model=A7
lovely spec both have
bare in mind most cars atm are £5000 - ish over priced for the same car for sale in 2020
thats why im waiting as there will be a price crash soon especially with Diesel cars
sell the Q7 and run your D3 tdi for now :-)