2016 Audi S3 buying guide/advice

[Xenoous]

Hi all,

Newbie here.... Very sorry if this thread already exists, please close if so. I had a quick look and couldn't see anything so thought I'd create a new thread.

I'm going to be in the market for a new car fairly soon, and I've narrowed my choices down to the BMW M140i, and a 5 door Audi S3 (hatch), both around the 2016 mark. I'll be coming from a 2006 Focus ST-2.

Just wondering if anyone could answer the below:

• Any common issues/faults to look out for when going to look at an Audi S3?
• Any negatives to S3 ownership?
• What's the average real world MPG like (I'm coming from 22-25mpg so anything above is a bonus!)
• Servicing costs?

Thanks guys.

Ben