1997 Porsche 911 Turbo S

One of just 183 Turbo S models built for the U.S. market, it represents the final and most powerful air-cooled 911 Turbo. Powered by a 3.6-liter twin-turbocharged flat-six producing 424 hp, paired with all-wheel drive and a 6-speed manual gearbox. The Turbo S added larger turbochargers, an Aerokit II front spoiler and fixed rear wing, side air intakes, and carbon fiber interior trim. This example’s mileage places it among the lower-use cars of its kind, preserving the character of Porsche’s last air-cooled flagship.