Sales are up for GM Vans. However, browsing the Upfitter Manuals and the following site, there seems to be no changes for 2020.

If you have a 5.3L you might to want to look to the articles here:
https://gmauthority.com/blog/category/gmc/savana/

 

Sales were up in the US during one quarter of this year, compared to the same quarter last year. That's pretty specific. The first half of the year they were down. In Canada they were down 41%. It's kind of a laughable headline.

 

Tell tales of the economy I would imagine. I never really read, I just glanced. Canada, I could expect it to be down. If the US Economy is doing well as per the constant barrage of claims stating so, then I could see sales being up. Perhaps the late half of the year coincides with a desire to offset income with tax write-off's. New vehicles are great for that. At least here, that's how I kept my taxes low often.

 

GM’s 2019 sales decline after discontinuing some models and demand falls for trucks, SUVs

https://www.cnbc.com/2020/01/03/gms-2019-sales-decline-on-discontinued-cars-lower-chevrolet-sales.html

"30.5% decline in passenger cars and a 2% slide in trucks, which include pickups, fulls-size SUVs and vans."

 

How many Express vans were sold in 2018 , 2019 ?

I do not see many new ones around here ,

 

it's in the article