717hp Jeep Grand Cherokee Trackhawk revealed

Jeep has taken the wraps off the Grand Cherokee Trackhawk at the New York motor show. Powered by the Dodge Challenger SRT Hellcat’s supercharged 6.2-litre V8, the Trackhawk is the world’s most powerful series production SUV yet.

 The Trackhawk’s engine is capable of producing 717hp and 874Nm of torque. The SUV can out-accelerate the Range Rover SVR, Bentley Bentayga, and Porsche Cayenne Turbo S.

It can sprint from 0-100kph in 3.5sec – identical to a Jaguar F-Type SVR – and has a top speed of 290kph. By comparison, the W12-engined Bentley Bentayga is down on power by 108hp and needs an extra half a second to hit 60kph. Although, admittedly, the luxury SUV has a top speed of 301kph.

The Trackhawk uses an eight-speed automatic transmission that sends drive to all four wheels. An electronic limited-slip differential and beefed-up rear axle work with the car’s launch control to enable its sportscar-aping acceleration.

Braking is handled by Brembo 400mm front and 350mm rear discs that work with six and four-piston calipers respectively. The car sits on Bilstein adaptive dampers, which can be adjusted through five drive modes, and 20-inch alloy wheels with 295 section Pirelli tyres.

To signify its muscle, the Trackhawk wears thick bumpers and a roof spoiler, and it sports quad-exit exhausts. Inside, deeply bolstered leather seats are accompanied by a 7.0-inch digital instrument cluster and an 8.4-inch touchscreen, with Apple CarPlay and Android Auto included.

The Jeep Grand Cherokee Trackhawk will sit above the 468hp Grand Cherokee SRT, the current most potent Jeep, in the range.

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