It's all fun and games until a turbo goes out. I'm glad I bought my Ram before they killed the Hemi and started putting in these inline 6's w/ turbos.
that's (i think) the main object a person should consider but doesn't know any better to, consider the fact the engine has a turbo.
in diesels, as in 18 wheelers that i drove for decades, the turbo is always spinning.
a "cool down" or "wind down" period is needed before a trucker shuts down the engine, so the turbo gets oil on the bearings.. if not, then the oil on the bearings, will "coke" and ruin those bearings, as well as slowly plug up the oil passages.
it is not as important on the family car, as the turbo is only needed on acceleration, to overcome the anemic tiny 4, and sometimes 6 cylinder engines.
the turbo slows down/cools down, as the driver continues to drive.
however, oil changes and filter changes are even MORE important than ever on a turbo'd engine, and adhering to the owners manual is paramount to long life. as well as CORRECT oil to use.
if there was ever a time, i'd highly recommend the "factory extended warranty"...THIS IS IT...!!!!!!!!
should the turbo explode, and they will, total engine destruction is going to happen.
NOW comes in regular oil changes with filter(s), for that all important approval or DENIAL of repairs under the original warranty or the extended warranty.