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SEMA crowns Mustang, FR-S as this year's hottest cars in the building

After wrapping up the first day of the 2012 SEMA Show, organizers handed out awards for some of the trendiest vehicles on display. Since the whole point of SEMA is to show off new products available in the aftermarket world for use in cars, trucks and SUVs, each year, the show distinguishes the most popular vehicle in various segments. Not surprisingly, this year's Hottest Car and Hottest Sport Compact are the Ford Mustang and Scion FR-S, respectively, while the Ford F-Series brought home the Hottest Truck and the Jeep Wrangler was named the Hottest 4x4-SUV.
More than 2,000 companies are at this year's show, and the display booths represents a "vote" for each car to determing the trendiest vehicles in each of the four categories. It isn't clear if these awards also take cars brought by OEMs into account, but the Mustang and FR-S were definitely well represented by both OEM and aftermarket show versions.
As usual, the OEMs showed up in force at the this year's SEMA Show exhibiting a variety of cars ranging from production-intent cars like the beastly Ford Mustang Cobra Jet to much flashier rides like Scion's Carbon Stealth FR-S.

Supplier says Jeep Cherokee hack only affects FCA cars

Harman doesn't think that drivers need to worry about any further hacks of its products. The company supplies FCA's Uconnect infotainment system where a software vulnerability is responsible for a 1.4-million vehicle recall. "This experimental hack is unique to Chrysler," Harman CEO Dinesh Paliwal said to Automotive News. "This does not exist, to our assessment, in any other vehicle." The reason that the company wouldn't be involved is that automakers aren't simply plugging in the existing infotainment systems into new vehicles. According to Paliwal, Harman supplies the unit, but FCA and other automakers are able to make additional modifications for their vehicles. The National Highway Traffic Safety Administration has also recently taken up the question of broader software vulnerabilities in Harman's products. On July 29, the agency began investigating the company to check for similarities between Uconnect and the infotainment systems supplied to other automakers. The Jeep hack became national news when two researchers were remotely able to take control of a Cherokee. The vulnerability in the cellular connection even gave control over the brakes. "Once people get in the car and get into the CAN bus, then you can start to mimic and mess up many, many things in the car," Paliwal said to Automotive News. Politicians immediately responded with legislation to create federal standards in hopes of protecting drivers better. NHTSA also opened an investigation to make sure the automaker's software update actually solved the problem. Related Video:

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.