GMC Has Updated the HD Page with Spec & Some Pricing

[ApertureX]

https://www.gmc.com/trucks/choose-your-sierra-heavy-duty-pickup-truck

Click on the 2020 button in the red if it doesn't show up by default:

 

[ApertureX]

Their media site has been updated with specifications as well.

https://media.gmc.com/media/us/en/gmc/vehicles/sierra_hd_denali/2020.tab1.html

[Sierra Dan]

The Sierra is light years better looking than the Silverado,  IMHO

[mookdoc6]

Still think GM nailed it on HD'S 

[texasnavy05]

I don't see any pricing other than at the bottom of the pictures ($75,000 as pictured).  

 

Ordered an SLE crew cab at the beginning of May and I have not seen a picture of the SLE trim yet.  

[ApertureX]

That's why I put 'some' pricing.

 

However, you can check the other thread I started where TFL posted all the pricing for the Silverado HDs and you can make a pretty good guess about what the GMC version will cost.