Not sure where the Grandland is built but I had a UK built Astra Sports Tourer on order from August 2020 and it didn’t arrive until late May 21. Neither Vauxhall or the dealership seemed in the slightest bit bothered with the delays.
In the finish, and due to the delays, the car had been downgraded in what I felt were key areas. This led to Motability allowing me to return the car after only a few weeks. I had been a life long Vauxhall buyer but never again. For me, they had no interest at all in their customers.