1998 Jeep Wrangler Sport Utility 2-door 4.0l 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.

Chinese automaker Great Wall wants to buy Jeep

As Chinese automakers look to break into the U.S. market, we've been hearing about how companies in China are courting FCA. After GM and Volkswagen each shut the possibility of a merger, an unnamed Chinese company stepped up to the table. Its offer to buy FCA was refused, but the suitors are still knocking. Now, Automotive News reports that Chinese automaker Great Wall is interested in making a deal specifically to purchase the Jeep brand. Great Wall President Wang Fengying told Automotive News in an email that her company is "connecting with FCA" to start the negotiation process. FCA, though, told the publication that it hasn't been approached by Great Wall. Great Wall's offer, if accepted, would separate Jeep ͗ FCA's most valuable brand ͗ from the rest of the FCA portfolio. It's not unthinkable that FCA would consider selling Jeep on its own. FCA CEO Sergio Marchionne has said he'd consider spinning off Jeep and Ram. The company also said it could see making Maserati and Alfa Romeo into a separate company as well. Jeep, though, might be worth more on its own that the entirety of FCA with Jeep included, according to Morgan Stanley analyst Adam Jonas. This complicates the matter for any potential buyer that owns FCA franchise dealerships, and for FCA, for which Jeep is an attractor for selling the company as a whole. Great Wall, which only generates $14.7 billion in annual revenue (compared to FCA's $131 billion), is confident it could raise the funds to buy Jeep. As Automotive News points out, though, there could be a bidding war brewing if Jeep can be bought separately from the rest of the brands. Still, As Great Wall spokesman Xu Hui said, the company has been following Jeep, and sees it as a key to achieving its goal of becoming "the world's largest SUV maker." Great Wall already has research and development facilities in Detroit and Los Angeles. The Chinese company is also considering building a factory in the U.S. rather than in Mexico. Whether or not Great Wall acquires Jeep, it wants to sell SUVs in the U.S., and having a factory in the States means it wouldn't have to worry about Trump renegotiating NAFTA. Jeep is currently expanding its market presence, and has new vehicles, the Wagoneer and Grand Wagoneer, on the way in 2019. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2019 Jeep Renegade, Fiat 500X fuel economy revealed, slightly improved

The 2019 Jeep Renegade and Fiat 500X twins each get a new engine option, a turbocharged 1.3-liter four-cylinder. At 177 horsepower and 210 pound-feet of torque, it's substantially more potent than the 160-horsepower turbocharged 1.4-liter engine it replaces, and nearly matches the naturally aspirated 2.4-liter engine for power while beating its 175 pound-feet of torque. But we haven't known until now is how the new engine fares in terms of fuel economy. The numbers are a little tricky to parse, since both the Jeep and Fiat have changed what transmissions are available, as well as what combinations of engine and driveline are offered. We'll start with looking at the Jeep Renegade. It offers both the new turbo engine and the old 2.4-liter engine, but the manual transmission is gone, and the Renegade Trailhawk gets the turbo engine instead of the naturally aspirated one. All the numbers are below. Overall, the new turbo engine coupled with front-drive and the standard nine-speed auto returns better fuel economy than even the old manual-equipped combo. Both all-wheel-drive models do worse, though, with the automatic and the new engine than with the old engine with a manual. The new turbocharged Trailhawk also doesn't do as well on the highway as the old model, but does better in town. Fuel economy is unchanged for the 2.4-liter versions of the Renegade. 2019 Fiat 500X View 11 Photos The Fiat 500X range is simpler to follow, since only one variant is available now: the turbo 1.3-liter engine with all-wheel drive and an automatic. It's not quite as frugal as the fuel-sipping manual, front-drive turbo model from last year, but it does offer noticeable gains over the 2.4-liter versions. All the numbers are below.