skierd
skierd SuperDork
3/14/18 4:24 p.m.

I'm halfway ready to trade off my 2012 Outback for something bigger and more comfortable.  While working a deal on a new work van at the local RAM dealer, I noticed a 2015 Ram 1500 Big Horn crew cab with the 3.6L V6 8spd auto.  Test drove it, seems like a great truck, but...

How's the reliability been on these?   Italians owning Mopar doesn't scream "lasts forever with just oil changes".  Any common problems on these?  Am I seeing right that the powertrain warranty is 5/100k?  No desire or want for a Hemi unless they're better overall engines (mpg's and reliability), and they do have a few 2016 Tradesman models with the Ram Box on the lot next to it. 

stanger_missle
stanger_missle GRM+ Memberand Dork
3/14/18 5:02 p.m.

The 3.6L Pentastar is a decent engine. The early applications (early 2012 production) had issues with the valve seats on one head. Mopar had a TSB on the affected models. 

But other than that, I haven't heard of any issues.

John Welsh
John Welsh Mod Squad
3/14/18 5:17 p.m.

That 3.6L is the cornerstone of the current Chrysler. In everything from Jeep Wrangler to Minivan to Rwd Challenger/Charger/300

RossD
RossD MegaDork
3/14/18 5:28 p.m.

I love my 3.6/8 speed in my '14 grand cherokee. Having ridden in my dads '17 Ram with the 5.7/8 speed, dont ruin the V6 by driving a V8! I didnt want V8-intoxication! I purposefully didnt test drive v8 before buying ours. Cracked 90k miles a few weeks ago.

Donebrokeit
Donebrokeit SuperDork
3/14/18 5:32 p.m.

The 3.6 has been overall a good engine but the early ones had valve seat issues and some of the newer ones are having rocker issues (noise). The 8 speed seems to be near bullet proof as I have only seen one fail. Other than that we have seen very few drive line issues.

 

Paul

skierd
skierd SuperDork
3/14/18 5:50 p.m.
RossD said:

I love my 3.6/8 speed in my '14 grand cherokee. Having ridden in my dads '17 Ram with the 5.7/8 speed, dont ruin the V6 by driving a V8! I didnt want V8-intoxication! I purposefully didnt test drive v8 before buying ours. Cracked 90k miles a few weeks ago.

The Hemi vs the v6 is what... 15 vs 18mpg combined and 150hp?

93gsxturbo
93gsxturbo Dork
3/14/18 6:14 p.m.

Dont know if it matters but resale on fullsize trucks with the peanut engine is dismal and fuel economy is marginally better in the real world.  I would pony up for at least the mid size V8

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