The 2015 Dodge Challenger SRT "Hellcat" has been spied in testing. What is a Hellcat? It's apparently one very mean, very powerful engine headed for the Dodge Challanger.

BMW's 2014 328d diesel sedan doesn't just get 45 mpg on the highway. It also costs a touch under $40,000 to start. Is this the ultimate combo of luxury, efficiency, and price?

Ford's upcoming Mustang will get a four-cylinder EcoBoost turbocharged option. A new video lets us hear a 2015 Mustang in testing that certainly sounds like it has turbo-four power.

All of this and more can be found in today's car news headlines from around the High Gear Media network, right here at Motor Authority.

2015 Dodge Challenger SRT ‘Hellcat’ Spy Shots

2014 BMW 328d EPA Fuel Economy And Pricing Revealed

Is This Ford’s Four-Cylinder EcoBoost 2015 Mustang? Sure Sounds Like It

Subaru, Higgins To Compete At X Games Gymkhana Grid: Video

2014 Volvo Lineup Priced: S60 T5 From $32,400

Fiesta ST And Focus ST Buyers Get Complimentary Performance Driving Course

Plug-In Electric Car Sales For July: Leaf Up, Volt Down (UPDATED)

Fun For $40,000? Electric Plane Beats Electric Car Every Time...

July 2013 Car Sales: A Case Of Case-Shiller?

One in Three Teens "Just Not Interested" In Driving: AAA