It's no hot rod, but size is perfect for city types
                                
                                
                                    (Newser) -
                                    Despite an underpowered engine and lousy transmission, the tiny Smart Fortwo can be a good buy—particularly for city-dwellers, Farhad Manjoo writes in the Machinist. The mini-ride makes parking, merging, and tight turns entirely new experiences. "It's the sense that you're unstoppable in this thing, that no corner of...