Should I avoid the 6.5 diesel??

[omnisi]

Still looking for a Suburban, 4x4. Some of the best deals Im finding have the 6.5 (2500s, 4x4).

I know oil changes are more...a mechanic buddy of mine says "if the Turbo goes out, Im looking at $2-3000......? What are the chances...?

We're just using it as a family hauler, maybe some fun off-road use, and we have two gas burners...Honda Accord, and Nissan Titan 2wd.

Is the 6.5 really that more expensive to maintain, repair? And how likely is it a major component will fail (on average)? We're still looking at 94-99s in 4x4, and some 2500s...

Any thoughts and info are greatly appreciated!

[tbplus10]

I've always been a fan of the 6.5, it's never been a troublesome engine, but they dont have a reputation as a powerhouse either.
I've owned 3 of them and never had Turbo problems even though two of them were flogged daily pulling large loads.
Maintenance is more but the period between maintenance is longer. Diesels typically can be operated longer between rebuilds, but thats changing with modern gas engines.
Depending on purchase price and condition I wouldnt be afraid to buy a 6.5 motivated Suburban.

[ChevyTech]

I like the 6.5, all the problems I have had with the turbos were because the trucks either sat for a long time or the turbo never got a "workout" i.e. no hwy driving just short trips and they coked up. If you drive it normally and on a regular basis you should have no problems. As far as the engine goes I like them, not the most powerful but a sturdy motor for what you will use it for, the most common failure I encountered was with the PMD (pump mounted driver) due to heat it is in a lousy location and they burn up. Hope this helped you out.

[vncj96]

I cnat say i know anyone with real good luck with the old 6.5 but I think its real hit and miss with them:neutral:

[AlexJS1985]

I think the 6.5 is a great engine. I've had little issues with mine but nothin major. everyone is worried bout turbos gas or diesel. It's an expensive part but it makes the diesel worth owning. the sound from the turbo winding up is just unbeatable. The reason i have so much confidence in it is the military used that engine in the old humvees. you olny use dependable parts in the military humvees.