There have been a total of twelve generations of Chevrolet Suburbans since its 1934 debut, the latest due to go on sale in spring 2020 as a 2021 model.

Did Chevy discontinue the Suburban?

Production of the Chevy Suburban HD was halted at the end of 2018 following the discontinuation of the K2-based Suburban 3500HD. However, with the introduction of the all-new twelfth-generation Suburban for the 2021 model year, chatter over a possible new Chevy Suburban HD model has once again resumed.

Why are there no new Suburbans?

Now the automaker has had to stop production of its most profitable vehicles because of the bone-chilling weather. GM has been forced to cancel a number of shifts at the Arlington, Texas, plant that is building the all-new 2021 Suburbans, Tahoes and Yukons.