I regret owning:
1990 Ford F250 4x2 (a 3/4 pick up w/o 4x4 sucks)
1997 Dodge Ram SS/T 4X2 (looked fast but had no cojones)
1998 Mitsubishi Eclipse Spyder GS (no turbo, no power)
2007 Honda Civic Si Coupe (I wasn't ever crazy about the design)
2009 Honda Civic Si Sedan ( " )
Cars I was overall happy with:
1989 Ford Mustang GT 5.0 5spd
1988 Ford Bronco 4x4
1992 Toyota SR5 4x4 pick-up
1989 Madza B2200 4x2 mini truck
1993 Mazda B2600 4X4 mini truck
1995 Nissan 240 SX SE (except for the auto trans)
2000 Honda S2000 roadster
2001 Dodge Ram 1500 4x4
1998 Honda Civic EX (winter beater and gas saver)
2004 Dodge Ram 1500 4x4 Hemi
2005 Honda Civic LX SE 5spd (winter beater and gas saver)
2002 Subaru Impreza 2.5 RS winter beater and gas saver (would be funner if it was a WRX)
The best car I have ever owned:
2010 Chevrolet Camaro 1SS/RS 6M IBM (my year round

permagrin)
.....and I love popcorns