The only stupid question Randy is the one NOT asked...

"Astral Silver" was only available in 1999 (a lighter tone) of which 1,021 cars were made.The only interior color available was the Black/Red leather.
"Kaiser Silver" became available on the 2000-2001 models (darker shade). Only 544 cars had this color. The Kaiser had two interior options available;Black/Red and Gray/Light Gray.
Keep on truckin' Coach
John