Most Reliable Engine

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Small block Chevy. It's even available in a GMC if you'd like.
 
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Get a lower mile F150 2010 Supercab with another 4.6 and drive it for another decade (or two?): solves your wet luggage problem and gives you a motor you are familiar with...


PLU$ $ave$ you lot$ of $!

Cheer$!
 
Originally Posted By: whip
Small block Chevy. It's even available in a GMC if you'd like.


Only if it is not a 5.3. There is a common enough theme from 07-11 5.3's with excessive oil consumption and lifter problems with the 5.3's from the chevy owners sites. I would avoid that engine with AFM. If you are talking about the rest of GM's engine I can buy that.
 
Actually 07,08,09, are the oil burners, I'm pretty active on gm truck forums and nobody is reporting oil consumption in 2010+ 5.3's.
 
Originally Posted By: dwcopple
Originally Posted By: ls1mike
I have a 6.0 GM truck and get about 15 to 16 mpg unloaded on the highway. I get about 13 in city. 4.10 gears 4 door long bed.
Does the 6.0 only come with a 4.10? My buddy had one 2500HD crew cab short bed and it DRANK fuel. 10MPG city.

To be honest with you I don't know. I think most come with 4.10 that had the 4l80E. That is how they get the 10,000 ish towing rating and 16000 combine rating in the early 2000's.


10 MPG City? Intersting. My guess is he has a heavy foot. I towed 7500 lbs this weekend and got just about 9 MPG overall. Granted they were not built with MPGs in mind, but 10 in town empty seems really low.

When you buy a 3/4 ton and up truck I don't think MPG is your first concern. For me it was "How well will it tow this trailer that I have"
 
Originally Posted By: jimmy87
Actually 07,08,09, are the oil burners, I'm pretty active on gm truck forums and nobody is reporting oil consumption in 2010+ 5.3's.


You are right very few on 10's and up for oil consumption. But there are more complaints on lifters being replaced on 10+11's.
 
Originally Posted By: lexus114
Chevrolet 250 cid straight six, and Mopar`s Slant 225 cid.


I think any old American Six belongs on that list. Just none of them are in production any more
frown.gif


My car is named after a Chevy six! Well ... the color is.
 
Originally Posted By: Miller88
Originally Posted By: lexus114
Chevrolet 250 cid straight six, and Mopar`s Slant 225 cid.


I think any old American Six belongs on that list. Just none of them are in production any more
frown.gif


My car is named after a Chevy six! Well ... the color is.




Those straight motor`s are durable engines that`s for sure.
 
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