Santa, Your Ride has Arrived: Hennessey's 2013 HPE800 Twin Turbo Jeep Grand Cherokee SRT8

With a 6.4-liter HEMI V8 engine pushing 465-horses 465 lb-ft (630 Nm) of torque for 0 to 60 mph (96 km/h) sprint time of 4.8 seconds and a quarter mile time in the mid-13 second range, the regular 2012 Jeep Grand Cherokee SRT8 is one of the fastest production SUVs around.

But for Hennessey Performance Engineering [HPE], that's not enough. The Texas based tuner, known for its outrageously powerful tunes, has done it again with the introduction of the 2013 HPE800 Twin Turbo Jeep Grand Cherokee.

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AMP to Debut All-Electric Jeep Grand Cherokee at the Detroit Motor Show

Adding another new green vehicle to the long line forming at the 2012 Detroit Motor Show, AMP Electric Vehicles will premiere it's latest electric conversion based on the new 2012 Jeep Grand Cherokee.

The Ohio-based company is in the business of converting gasoline-powered vehicles to electric having previously offered a battery-powered version of the Saturn Sky while it currently converts the 2010-2011 Mercedes-Benz ML 350 and the Chevrolet Equinox (for fleet use).

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Jeep Announces UK Pricing for Grand Cherokee SRT8 and New 3.0 CRD Overland Summit

Five months after the UK launch of the regular versions of the brand-new Grand Cherokee, Jeep has announced that it is bringing the flagship SRT8.

Billed as the best-performing Jeep ever, the £58,995 Grand Cherokee SRT8 is powered by the new 6.4-liter Hemi V8 that produces 465HP and 630 Nm (465 lb-ft) of torque. It accelerates from standstill to 0 to 60mph [96km/h] in 4.8 seconds, has a top speed of 160 mph [257 km/h], and brakes from 60-0 mph in 116 feet.

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Euro NCAP: Two Chinese Models get 4 Stars for Safety, Malibu and Beetle Awarded with 5 Stars

The results are in for Euro NCAP’s fifth and last launch of 2011. A total of 14 cars were tested including two Chinese newcomers, the MG6 and the Geely Emgrand EC7, both of which achieved a four star rating, proving that at least some Chinese brands are starting to take safety seriously.

Michiel van Ratingen, Euro NCAP Secretary General commented: "These results mark a milestone for the Chinese automotive industry. It is a clear sign that Chinese car makers are building on recent experiences and rapidly investing in better vehicle safety. Even with the upcoming increased demands, five stars are expected to be within reach soon."

Four more vehicles that are new were given a four-star rating, including the Fiat Panda, Jeep Grand Cherokee, Jaguar XF and the EV Renault Fluence ZE.

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