Im thinking of getting another s3 but a lower budget one this time with high mileage. What is the general opinion on the high mileage s3's? I know audi's are strong had a quattro s2 s3 and s4 in the past many of them going well into 100k miles but im not sure on the s3 as i sold mine at 90k miles. What things should i look out for turbos, gearbox etc?