Wisdom needed for used S3 cost

[Usonql]

Hello,

I love the idea of a turbo all wheel drive hatchback, so the S3 has been on my wishlist for a long time. I finally have the money to afford a used one, circa 2010 90k miles sort of area. But my question to you wise people is whether that's just going to be signing myself up for a lot of hefy maintenance / repair bills.

Thanks in advance.

S.