2003 MazdaSpeed Protege.
30+MPG without a lead foot at 10psi. At 12psi she's about as quick as the Z in a 40-100mph pull. Holds an AMAZING amount of cargo with the rear seats down. She's down for repairs right now but should be running with a new turbo, manifold and rods/pistons by next spring.
Also have a 2012 Cadillac SRX for the wife that we use as the current baby hauler.