Quote:
Originally Posted by michael's maro
I hope they do something with the 10 speed transmission, I have owned 3 GMC Sierra Denali's 2012, 2015, 2017
All Duramax I absolutely hate the 2017 transmission, it has been to the shop 3 times, only to tell me there's nothing wrong.
I would buy the 2019 GMC Sierra Denali only if there's a different transmission, if not I will be buying a 2019 Dodge Ram 2500. Every 2 years I get a new truck.
As far as the person posting about not using the bed, all of my trucks have been work trucks, I use the bed everyday.
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If you've owned 3 Sierra Denalis with Duramaxes, you've had the Allison all 3 times which is not the same transmission as the gas engines and definitely not the 10 speed.