I have a Kingswood SL sedan in Supermint, (not much paint on it now, mostly primer) 202 auto. I wrecked out a Kingswood wagon in same colour years ago (very rusty). I also remember quite a few Premier wagons in this colour over the time. Around '82 I had a good mate with a van in supermint, 308 manual, murals 15x10 hotwires, sunroof, decked out & black interior etc, never asked if it was a Sandman at the time, as we all drove vans and were too busy cruising, partying & playing up

cheers
Max