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diesel 3.0
buelldude

3.0- who has one?

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I just picked mine up 2 weeks ago, I did have the 2.8 duramax but wanted more.

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"Built" and placed an order for one a month ago as I couldn't find anything near MN (summer) or AZ (winter).  Replacing 2014 dble cab 5.3 with 75k miles.  Any info anywhere on production scheduling?

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great, let us know how it goes when you get it!

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I just picked up a 2020 Sierra SLT with a Duramax 3.0L motor a week ago.  The truck performs better than my expectations.  Initial fuel overall use is averaging +/- 25 mpg.  Motor is very quite and the 10-speed transmission is seamless. Looking forward to towing my travel trailer next week.

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Ordered one back in November, just picked it up yesterday, dic was showing 29.5 mpg for the short 25 mile drive home. Liking it very much so far

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Got this driving around this morning scouting. most speeds were anywhere from 20 mph to 50 mph on back roads.

IMG_0482 milage.jpg

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I don't have a 3.0 have been waiting years,years and years for something like this and I think GM nailed the combo!  Tell me what your impressions are.....Thanks!

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