u/Familiar-Pipe7423

One of my friends has an sq5 that recently has a piston head melt issue or something of the sort. and needs to get rid of his car, hes offering it to me for $4000. I just wanted to know whether or not the damage is bad enough to the point its not worth fixing myself or getting fixed for what the cars worth. It's a 2018 sq5 prestige with 145000 miles and everything ran great before this, ive driven the car on several occasions and have been eyeing sq5's for a minute. clean title. Any help appreciated, pictures attatched.