My (short) list
 

1985 Mazda 323 1,5 LX. Red car with black velour interior. (2002-2004)

1992 Audi 80 2,3E. Dark blue pearl. (2004-2006)

1992 Audi S4 2,2Tq. Black. Eventually rebuilt the engine with Haltech ECU and extensive mods.. Had it from 2006 until this summer.

1998 Audi A4 1,8Tq. Silver grey. (2011-2014)

And currently whats in my signature.. Bought the A8 from a friend about a year ago, and the A4 fell into my lap this spring sometime :)