Sport Cruise Control Driver Air Bag Flex Fuel Capability Fourth Passenger Door on 2040-cars

Auto blog

Watch the Dodge Charger SRT Hellcat verify its 204-mph top speed

The industry is producing some ridiculously fast four-doors these days, from the Porsche Panamera and Maserati Quattroporte to the Mercedes E63 AMG and BMW M5. But the fastest of them all doesn't cost six figures. It doesn't even come from Europe. It's made right here in North America, by a US automaker. And it starts at under $64k. We're talking about the Dodge Charger SRT Hellcat, the Pentastar muscle sedan with the 6.2-liter supercharged V8 and its 707 horsepower. Dodge claims it's the "quickest, fastest, most powerful [production] sedan ever," and they're not just blowing smoke... or smoking tires. During the final stages of development, engineers from Auburn Hills took a bone-stock, Hellcat-powered Charger out to a seven-mile oval for a top speed run and they filmed the occasion for posterity. The result? 206.9 miles per hour with the wind, 202.2 against it, for a two-way average top speed of 204.55 mph. Chew on that, imports.

Dodge Challenger Hellcat X is 805-hp worth of charity [w/video]

Donating to charity is good for the soul. You feel good and help out those in need, and while you should donate out of the goodness of your heart, there's nothing wrong with getting something in return. That's doubly true if that something (or somethings) happen to run on gasoline... a lot of gasoline. For just $3 (plus $40,000 in taxes), you could park not one, but two high-powered Mopars in your driveway. The big item, of course, is the world's most powerful Dodge Challenger Hellcat. Dubbed the Hellcat X after the XF6F, a twin-charged US Navy prototype that evolved into the Hellcat fighter from World War II. Its 6.2-liter, supercharged V8 has been supplemented by a turbocharger, boosting output to 805 horsepower. Because, you know, 707 just wasn't quite enough. It should be noted that the Hellcat X isn't a production model – Fiat Chrysler isn't going to be putting a twin-charged Hemi into production – but that it's a one-off job built for the 2015 Chrysler Nationals at Carlisle. Joining the Hellcat X is a handsome, black 1970 Challenger 440 R/T. Complete with a four-barrel carburetor (yeah, we were hoping for a Six Pack, as well), a pistol-grip shifter, and menacing black paint, this exact car was the star of 2012's "Revolution Reborn" television spot. And if this car's on-air claim to fame isn't enough, rest easy knowing you're the owner of just one of 100 black 440 R/Ts produced in 1970. Now, single tickets do start at $3, although there are larger bundles available, including a $5,000, 6,000-ticket package. Proceeds from the drawing, which is being put on by Dream Giveaway, will go towards New Beginning Children's Home charity, which issues grants to everything from the National Guard Educational Foundation to Mothers Against Drunk Driving. You can check out more on the Hellcat X in the video, below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Dodge Viper to out-Hell the Hellcat with supercharged V10?

The Viper wouldn't be the Viper if it wasn't the most powerful model under the Chrysler umbrella. But with the arrival of the Hellcat engine in the Dodge Charger and Challenger, the Viper has fallen behind in the bragging rights department: where the new supercharged V8 produces 707 horsepower and 650 pound-feet of torque, the naturally aspirated V10 offers "only" 640 hp and 600 lb-ft - gargantuan output figures by almost any other standard, but crucially behind on the SRT power scale. Conner Avenue is going to have to do something about that.
Although the Hellcat's engine reportedly won't fit under the Viper's hood, SRT is now rumored to have another trick up its sleeve: supercharge the existing V10. According to the Pentastar performance enthusiasts at allpar.com, Chrysler has already taken delivery of the first such prototype engines so that it can begin the process of fitting it into an upgraded Viper.
The spooled ten-pot is tipped to produce around 800 hp and 650 lb-ft of torque. More than that and the Viper's drivetrain, chassis and bodywork would have to be substantially reworked. Though beefier transmissions are available, fitting them would reportedly set off a domino-game of changes required to handle the added torque. Which may be something Chrysler would be prepared to do for the next-generation model, but in the meantime, 800 hp could prove enough to put the Viper back atop the Mopar performance ladder where it belongs, and give it an edge against the new Corvette Z06 to rekindle sales.