Last seen in 2010, the ACR trim was the ultimate performance package for the Dodge Viper, turning a fast sports car into a ... Other updates include a shorter fifth gear ratio (from 0.74 to 0.80), a ...

P erformance upgrades for modern muscle cars often promise big gains, but few deliver results that hold up against ...

The Dodge Viper is a legend in the American sports car world. With a history that spans nearly three decades, and a track history of performance, fun, and style; the Viper has become an icon over the ...

The next chapter in the history of the ultimate street-legal, track-focused, hand-built American supercar begins with the return of the new 2016 Dodge Viper ACR. Certified for public roads and ...

Titled “The Last Viper,” Pennzoil says it pushed every ounce of the Dodge Viper ACR’s 645 horsepower into a farewell performance for the ages. There’s plenty of sideways drifting action ...

As was the case in 2015, performance remains a centerpiece of Dodge for 2016. An all-new Dodge Viper ACR is developed for the streets with eyes set on racing competition. Extracting 645 horsepower ...