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Dodge Challenger spied exercising supercharged Hellcat Hemi V8

One of the prime complaints against the Dodge Challenger is that, even in SRT8 guise, its 470 horsepower is responsible for hauling over 4,200 pounds of vehicle. For comparison, the 420 hp in the Ford Mustang GT only has to deal with 3,618 lbs. Things only get worse from there, as the higher-performance variants of both the Mustang and the Chevrolet Camaro are far more powerful than an SRT8 without adding on much heft.
So what is Chrysler to do? The correct answer is add a whole lot more grunt to its hefty two-door and even the odds. That's where the all-new Hellcat engine comes into play. We reported on this engine in May, and suggested that the Hellcat, a supercharged powerplant based on a 6.4-liter V8, would easily generate 500 to 570 hp and could likely arrive boasting more than 600 ponies.
Chrysler's ace in its sleeve has now been spied testing, with a number of Hellcat-equipped Challengers running the potent new engine both in more urbanized areas and under the sun of Death Valley. The hoods on these testers have been raised to accommodate the engine, and that camouflage over the fascias of these prototypes is there to hide a larger air intake. We also note what appears to be a new split grille under wraps. As for power output, our spies are now suggesting a Viper-equalling 640 hp from the Hellcat-equipped cars.

Mopar rolls out new Scat Packages for Dodge Challenger, Charger and Dart

Dodge buyers looking for that extra performance edge, take note: Mopar is bringing back the Scat Pack. Announced at the SEMA Show in Las Vegas today, the new Scat Packages will be available in three stages for the Challenger, Charger and Dart starting next spring.
Upgrades for the Charger and Challenger equipped with the 5.7-liter Hemi V8 engine include a
new cold-air intake and cat-back exhaust, as well as a remapped ECU. Upgrade to the Scat Package 2 and you get a new camshaft, and the Scat Package 3 tosses in ported and polished heads and hi-flow headers. Upgrades for the Dart GT with the smaller 2.4-liter, four-cylinder Tigershark engine with six-speed manual transmission start with a cold-air intake, short-throw shifter and upgraded brakes. The second stage kicks in a remapped ECU and cat-back exhaust, while the Scat Package 3 for the Dart gives you even bigger brakes, an adjustable suspension and sway bars front and rear.

Dodge Durango SRT is much cheaper than Jeep Grand Cherokee SRT

Dodge has finally announced availability and pricing for the 475-horsepower Dodge Durango SRT. The Detroit-built SUV will start at $64,090 and hit dealer lots toward the end of the year. It's not a cheap SUV by any means, but you get a lot for the money: including 470 pound-feet of torque, and all-wheel-drive. Plus it has three rows of seats and can tow 8,600 pounds. Not only that, but it's basically the best performance SUV deal from the Fiat-Chrysler group. The Grand Cherokee SRT, with the same engine, costs almost $4,000 more at $67,990. The Durango SRT outperforms the Grand Cherokee in several key areas, too. It's 0.4 seconds quicker to 60 mph and manages to break into the 12s in the quarter-mile whereas the Grand Cherokee is stuck in the mid-13-second range. The Durango can also tow an extra 1,400 pounds, has an extra row of seats, and has more maximum cargo space with the seats. So unless you just really love the Jeep look and brand, the Durango SRT seems like the logical choice. And if either still isn't potent enough, just wait for the upcoming Grand Cherokee Trackhawk. Regardless of your choice of SRT vehicle, you'll still come away with a really powerful SUV, as well as a day of instruction at the Bob Bondurant driving school in Arizona. Related Video: Featured Gallery 2018 Dodge Durango SRT View 32 Photos Image Credit: Dodge Dodge Crossover SUV Performance