Hi all. I'm looking to purchase a 2017 S6 saloon. The one I am looking at has done 64k miles, had full Audi history, except for 2 services that were done at a Saab main dealer for some reason. Its up for 23k

I am aware of common issues such as air suspension, and turbo screen problems. But, is there anything else I should look out for?

Also, does anyone know where I can see a copy of the service schedule for these cars? What's due when etc... The dealer has a print out of when the services have been carried out and mileage, but no details as to what has actually been done. The main thing I am looking for is when the gearbox is due for a service, and if its been done, along with any other services that may be due on the rear diff. I've tried looking on line and with Audi but cant seem to find much.

Thanks

Dan

I have a 2017 S6. I bought it 3 years ago from main dealer but despite coming with full service history, lots was missing. I forced the dearlership to track back the history and ring previous Audi garages - massive amounts had been not completed.They did fill in the blanks and had to bring the car up to full history. It’s just done 72k and needs an Inspection & Oil Change, plus Gearbox oil is every 40k miles so mine due at 78k miles. Brake Fluid (2 yearly) was a year ago (every 2 yrs), pollen filter 3 yearly, air filter/spark plugs every 40k miles. Halidex is a Sealed For Life system.  It’s Chain driven not cam belt so never changed unless noisy/rattling. I’m interested in the common problems you noted screen, turbo and air suspension. Especially air suspension as I have to lift it up to get on my driveway to stop scrapping the bottom and front of the car on the ground!!