SAAB FOR 1997 - With aerodynamic styling, lowered sport suspension and wide, high-speed-rated 16-inch tires, Saab's ultimate performance machine is the sleek and sporty 9000 Aero. Its aggressive looks are backed up by Saab's most powerful turbocharged four-cylinder engine: a dual-cam 2.3L powerplant that cranks out a potent 225 hp when matched with a five-speed manual transmission.