S63boy

Hi all, i am new to the forum, i am in the process of getting a S63 AMg convertible. the car belongs to my boss and has driven it only 16k miles in the past 6-7 years using it as a 3rd or 4th car in his summer house.

He wants to get rid of it and offered me to make my price, i am sure i wil be able to buy at the cheapest price ever.

Now before i go ahead, as i know very little about these cars/engine, is there anything major i should consider before purchasing it? any common faults? Car will be cheap, but i guess fixes will be expensive if any...

I drive a S8 audi which is faultless... wish the AMG experience will be similar