2016 Jeep Renegade Trailhawk on 2040-cars

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Jeep mixed a CJ, a TJ, and a JK to make this sweet retro CJ66

What do you get when you mash-up a CJ and two Wranglers? Jeep calls it the CJ66, its concept for the 2016 SEMA show. It's a Frankensteined machine done right, another in a long line of fantasies from the back rooms at Jeep. A lot of donor vehicles were sacrificed for this one. The body came from a 1966 Jeep CJ – hence the name – and then was modified to fit on a Jeep Wrangler TJ chassis. The finishing touches, such as the bumpers and lights, come from the current Wrangler JK, and the hood was modeled after a JK's, too. The CJ66 has plenty of other neat details throughout as well, such as the vintage-style V8 badges on the fenders, the chains on the dropdown tailgate, and the custom hood latches. Also, like several other FCA SEMA concepts this year, it gets a pair of Dodge Viper seats. We're suckers for Viper seats. View 17 Photos The custom body also hides some impressive off-roading gear. There's a Warn winch tucked behind the front bumper, as well as an on-board tire inflation system, which makes it easy to deflate and inflate tires as the terrain requires. The truck also has 35-inch off-road tires on readily available wheels, front and rear differential lockers, and a custom roll cage and rock sliders. As you may have guessed from the V8 badges, this CJ66 also packs an octet of pistons. The 5.7-liter Hemi engine (or 345 cu. in. for traditionalists) makes 383 horsepower, and was installed using Mopar's new engine swap kit. The engine is hooked up to a six-speed manual transmission that sends power to Dana 44 axles front and rear. We have a feeling it will handle just fine on the trails. Related Video: Image Credit: FCA and Joel Stocksdale SEMA Show Jeep SUV Concept Cars Off-Road Vehicles SEMA 2016

Jeep in St. Louis hacked from Pittsburgh

One of America's most popular vehicles contains a security flaw that allows hackers to remotely commandeer it from anywhere on the planet. Cyber-security researchers Chris Valasek and Charlie Miller say they've accessed critical vehicle controls on a 2014 Jeep Cherokee that allowed them to remotely control critical vehicle functions like braking, transmission function, and steering. Automakers have downplayed the possibility a car could be remotely compromised, but the significance of the findings detailed Tuesday could cause them to reevaluate the threats posed to hundreds of thousands of vehicles already on the road. A key finding – the pair needed no physical access to the Jeep to pull off the attack. Valasek and Miller accessed the controls via a security hole in the Sprint cellular connection to Chrysler's UConnect infotainment system. In the course of their research, Valasek sat in his Pittsburgh home and remotely manipulated Miller's Jeep as he drove along a highway outside St. Louis. If you know a car's IP address, they say, a hacker could control it from anywhere. "We didn't add anything, didn't touch it," Valasek told Autoblog. "A customer could drive one of these things off a lot, and they'd have no clue it had these open attack surfaces." Remotely, he disabled brakes, turned the radio volume up, engaged windshield wipers and tampered with the transmission. Further, they could conduct surveillance on the Jeep, measuring its speed and tracking its whereabouts. They conducted the experiments over multiple breaches. They made their findings public on the same day the National Highway Traffic Safety Administration, the federal agency in charge of vehicle safety, released its latest report on the readiness of government and automakers to fend off these sorts of cyber attacks. Later today, two US Senators are expected to introduce legislation that would help consumers better understand the potential risks of car hacking. In the early stages of their research, Valasek and Miller found a security flaw in the car's wi-fi that allowed them to remotely manipulate controls from a range of about three feet. But in recent months, they found another vulnerability in the Sprint cellular connection in the UConnect system. That was a key breakthrough. "Lo and behold, we found we could communicate with this thing using cellular, and then more research, and 'Holy cow,' we're using the Sprint network to communicate with these vehicles," Valasek said.

Chrysler expecting up to 200,000 9-speed transmissions for 3 models this year

Striving for improved fuel economy, we already knew that Chrysler will begin using a nine-speed automatic transmission in some of its new products this year, but what we haven't known is that volume at which this gearbox will be used. According to Bloomberg, Chrysler CEO Sergio Marchionne has been quoted as saying that the automaker expects to sell close to 200,000 units equipped with this new transmission in 2013. Those gear-rich trannies will be spread out across three models, consisting of the redesigned Chrysler 200, the still-unnamed Jeep Liberty replacement and the Dodge Dart.
This transmission should play a pivotal role in making Chrysler vehicles more competitive in their respective segments. Just for comparison, one of the Dart's key competitors, the Toyota Corolla, still uses a four-speed automatic, and a previous report indicates that the next-generation 200 could get up to 38 miles per gallon on the highway, which is better than most non-hybrid midsize sedans on the market. Marchionne says that the new Jeep model is expected during the second quarter of this year, but there is no word as to when the new 200 or nine-speed Dart will debut, but clearly Dodge would like to have the transmission in its compact yesterday. As for that volume figure, it definitely doesn't seem out of reach since the Dart, Liberty and 200 combined for a total of more than 225,000 units in 2012.
How many more gears can we expect in future cars? Probably not many more, since the CEO of transmission-builder ZF, Stefan Sommer, previously stated that nine speeds was the "natural limit" for transmissions.