2014 S63 or 2009 S65

Get the newer car, you'll be happier. Also - from teh research that I recall doing before buying my 63, the V12's run a TON hotter so there's more problems especially given mileage and condition of the 65.
Good luck
You do NOT want to own a Mercedes, particularly AMG without warranty.




I had issues getting bluetooth music to even stream in my 2012 without buying aftermarket peripherals...it's literally a 2005-2006 engineered platform so you're nearing 15 year old technology even in a late model W221.



