It can go awesome top speed but cant last long. Later kaboom.

2nd hand conti cars are usually bad investments, and Audi's service is notoriously bad (now has improved abit) after warranty make sure you find a good mechanic that can service it. My 5 yr old q5 is still ok but the first two yrs was a nightmare when it was eating up engine old for no reason, had to overhaul and it took Audi glenmarie 3 months+ to get it fixed, they even refuse to acknowledge the problem initially.