11 Jeep Grand Cherokee Laredo 4x4 on 2040-cars

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Watch this 650-hp Hennessey Jeep Grand Cherokee go from 0-60 in 3.9 seconds

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and gets from 0-60 miles per hour in 4.8 seconds. When it leaves Hennessey's garage floor after the upgrade it has 650 horsepower - 530 hp at the wheels, according to Hennessey - and gets to 60 mph in 3.9 seconds on its way to running the quarter-mile in 12.6 seconds.
There's more than just a Roots-type supercharger bolt-on, with ported cylinder heads and high-flow headers among the many changes made to the engine. You can watch this pre-2014 facelift silver model prove its spec sheet on the drag strip in the video below.

Some Jeep Cherokees and Chrysler 200s to get standard stop-start in 2015

Automakers the world over are striving to find ways to make their models more efficient, and Chrysler has a solution for some versions of the 2015 Chrysler 200 and 2015 Jeep Cherokee (2014 model shown). The Tigershark 2.4-liter four-cylinder in the 200 and the 3.2-liter Pentastar V6 in the Cherokee are getting a slight boost later this year thanks to the addition of Chrysler's Engine Stop-Start system as standard equipment. The company predicts modest gains - a three-percent improvement in fuel economy and a three percent reduction in CO2 emissions with the new tech compared to without it. While it's not much, those who sit in traffic a lot may see a difference.
Chrysler's stop/start system uses a high-speed starter motor to restart the vehicle in a claimed a third of a second. It works by detecting when the vehicle comes to a stop and turning off the engine. A more powerful battery maintains all of the model's accessories while it sits. When the driver lets off the brake, the car starts up again to drive away. There is even a button in the cabin to turn the ESS off, if desired.
The Jeep will be the first to receive ESS in the third quarter of this year to coincide with the start of production of the 2015 model-year version. The 200 will follow in the fourth quarter as a rolling change in production.

Baby Jeep to join Renegade in FCA's plan for new Italian-built models

FCA is boosting its European production, introducing new models that will be built in currently under-utilized manufacturing facilities. Among the new models is a new small Jeep, smaller than the current Renegade, as Automotive News reports. FCA's Mike Manley mentioned the entry-level Jeep model earlier this year, also saying that the vehicle is targeted to European and possibly Latin American customers; in the summer, Autocar placed the launch date in 2022. The new "baby" Jeep would be made in the same factory in Pomigliano, Italy, as the small Fiat Panda, which is a top seller in Italy. The current generation Panda was introduced in 2011; if it gets a replacement in 2022, it could possibly share a platform with the Jeep model — or, the Jeep could be an eventual outright replacement for the Panda. One of Fiat's earlier core products, the Punto hatchback, was canned in August, and that production capacity will be used to make the Jeep Compass instead, at the Renegade-producing Melfi factory in southern Italy. The Compass has not previously been built in Europe. The Fiat model portfolio would be shrunk to just the 500 model family and the Panda — the 500 would also be FCA's key electric vehicle offered in Europe. It is not yet clear whether the electric 500 would be made in Turin, Italy, or in Poland; Turin might also get a Giardiniera-badged wagon version of the refreshed 500. As for the Alfa Romeo brand, it is set to gain an even bigger SUV model than the Stelvio, based on the Maserati Levante's platform. The Levante's sales have suffered recently in China, but Maserati does have light in the horizon: The Alfieri 2+2 grand tourer is still in the cards, with a launch expected for 2020 and both a convertible and an electrified version planned to follow. The Alfieri would be made in Modena, Italy, according to Automotive News' sources. None of these plans namedrop the storied Lancia brand, which has been shrunk to just the Ypsilon hatchback, based on the same platform as the current 500 and Panda. Despite that, the Ypsilon was again the second-bestselling car in Italy after the Panda in October. It is unlikely that FCA will be able to ignore this, but it is just as unlikely that any development money will be afforded to come up with a replacement for the Ypsilon, which is as similarly old as the Panda. Perhaps official announcements expected on Thursday will also clarify what will happen to Lancia.