Top 9 America's Fastest Cars

Base price: $525,000 Engine: Twin turbo, 6.3-liter, 1,180-horsepower V-8 Top speed: 273 mph ***

Base price: $555,000 Engine: Twin turbo, 7.0-liter, 750-horsepower V-8 Top speed: 240 to 260 miles per hour (estimated) ***

Base price: $170,000 to $175,000 (estimated) Engine: 7.0-liter, 550-hp V-8 (optional) Top speed: 206 miles per hour ***

Base price: $70,000 Engine: 7.0-liter, 505-hp V-8 Top speed: 198 miles per hour ***

Base price: $85,745 Engine: 8.3-liter, 510-hp V-10 Top speed: 190 miles per hour (estimated) ***

Base price: $189,000 Engine: 5.7-liter, 435-hp V-8 Top speed: 180-plus miles per hour ***

Base price: $89,950 Engine: 400-hp V-8 Top speed: 180 miles per hour ***

Base price: $121,325 Engine: Supercharged, 4.6-liter, 420-hp V-8 Top speed: 180 miles per hour ***

Base price: $43,195 (300C); $38,695 (Charger); $38,345 (Magnum) Engine: 6.1-liter, 425-hp V-8 Top speed: 165 to 170 miles per hour * Pictured here: Dodge Charger SRT8 ***