Long ago (For me at least ... )

Chevrolet Impala/Caprice
Chevrolet C-20 Cheyenne Fleetside
Chevrolet K-10 Fleetside (I can’t remember the trim level, but I think it was a Silverado)
Chevrolet Chevette
1957 Chevy Bel Air (Baby Blue with a White Top) Wish dad had kept this one ...
Buick LeSabre
Ford F-100 (Dad said he had one, I don’t remember it though)
Ford Bronco Eddie Bauer (Full-Size)
1966 Ford Mustang (Mom’s first car ... Only seen one picture of it)
Ford Mustang GT

More recently

Nissan Maxima
Chevrolet Corvette C5 (Dad still has this; bought it new, I guess he thinks it makes him feel young again) I wish he would get rid of it, I don’t like it when he drives it.
2004 Chevrolet Silverado LT 1500 (Dad’s current vehicle)
2006 Lincoln Town Car Signature Limited (Mom’s current vehicle)