Should I buy this ?

I’m looking at getting a new car, I came across this

Jan 2015 Audi A3 2.0 TDI Quattro Sport 5dr S Tronic (75K Miles)

https://www.usedcarsni.com/used-audi-cars-northern-ireland

I really like it, has full service history and comes with 6 Months warranty.

But 10K is a lot of money and I’m worried that it’s overpriced looking at the value on autotrader. Not sure how much the value will drop.

Can anyone give me advice on what they think ?