1986 Cutlass Supreme Brougham was my first a couple years back. Regrettably sold her, I like G-bodies myself. So much so that I currently have a 1987 Pontiac Grand Prix G-body now.
She's a little slow (ok, make that more than a little.. still love her though
) with the stock 305 and 2.41 highway gears, but with a few planned mods, she'll be running decently enough until I can financially afford a 5th gen (possibly 6th gen..).