Datsun 2000 Roadster (for top down fun and great handling/economy)
'84 MB 190D (For super fuel economy, handling and it's a tank)
Porsche 914 (Cause I can)
Volvo 245 Wagon (Sometimes ya gotta haul people and stuff)
Geo Tracker (yeah, I know it's a death trap but it's small and 4x4)

All with stick shift, please.