A video released by Hennessey today shows the tuning firm's 1000-horsepower Dodge Challenger SRT Demon running a quarter-mile of 9.48 seconds at 146 mph, making it 0.17 seconds quicker and six mph faster than the stock Demon .....
MotorTrend reviews the massively powerful Challenger SRT Hellcat in great detail. They test it on the dyno, take it to the track and drive it on the road, all to answer the question if this Challenger has "any brain to go along with its extreme brawn".
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