2017 Genesis G90 pricing starts at $17,294 for the G90 3.3T Premium Sedan 4D, which had a starting MSRP of $69,050 when new. The range-topping 2017 G90 5.0 Ultimate Sedan 4D starts at $19,399 today, originally priced from $70,650.
So the buyer paid a fair price - maybe even too much - for this car supposing it had a bad engine.
He lucked out big time that it was a bad sensor.
Or did he know that in advance???? Things like that happen.
Make your own luck. If the car’s battery is still decent and the computer works, bring your OBD reader, plug it in, turn the key and see what DTCs are reported.
“Or did he know that in advance????”
He knew in advance... An engine with no oil pressure would overheat like crazy and start knocking within 10 minutes of running. And he knew it had been driven after the issue was found so the pressure was actually good. Just common sense. :)