The Dodge Viper SRT has undergone a few updates for the 2015 model year. The car’s 8.4-liter V-10 gets some more power, and an enhanced Viper Time Attack model has been added to the lineup.

Jeep’s Grand Cherokee SRT has also received some more power for the 2015 model year. The vehicle also benefits from some extra refinement and a new Red Vapor package.

Aston Martin has finally named a new CEO. That CEO is former Nissan executive vice president Andy Palmer.

You’ll find all of these stories and more in today’s car news, right here at Motor Authority.

2015 Dodge Viper SRT Gets GT And TA 2.0 Variants Plus More Power

2015 Jeep Grand Cherokee SRT Gets Power Boost

Product Guru Andy Palmer Quits Nissan To Head Aston Martin

2015 Mercedes-Benz CLA-Class Review

Possible Seven Front-Wheel-Drive BMWs In The Works, Including Z2 Roadster

Has Tesla 'Proved Electric Cars Are Better' If Public, Industry Don't Know It Yet?

Renault Alpine Sports Car Design Signed Off, Won’t Look Like Concept

Chevrolet, Buick See Improvement In Customer Satisfaction, Others Fall Flat (Or Further)

Zenos Expands Lineup With More Potent E10 S and E10 S Track Models

2014 BMW i3 REx 38-HP Range Extender Vs. 14,000-Foot Mountain: Who Wins?


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