Don’t judge the SS by its cover: Ho-hum styling hides a mighty V-8 and track-ready tuning. Chevy’s flagship performance sedan has the 6.2-liter 415-hp engine from the previous-gen Camaro and the Corvette. Rear-drive and a six-speed automatic are standard; we’d pick the six-speed manual, which is a no-cost option. Standard performance bits—front and rear Brembo brakes, magnetic ride control—contribute to exceptional handling. A comfy interior and a 4.6-second sprint to 60 mph are bonuses.