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Hellcat no help to Fiat-Chrysler's bottom-of-the-pile mpg average

What, you expected the "fastest muscle car ever" to help fleetwide fuel economy? Nope, don't think that's going to happen. That means Fiat Chrysler will likely to continue to languish at the bottom of the heap when it comes to fleetwide fuel economy among the largest automakers serving the US, especially as the automaker starts to sell its Dodge Challenger SRT Hellcat. A few hundred Fiat 500E electric vehicles aren't going to turn the trend around. See, Chrysler has once again finished at the bottom of the list when it came to fleetwide fuel economy among automakers for 2014 model-year vehicles, according to a preliminary study by the US Environmental Protection Agency. Chrysler and Fiat had an average of 21.1 miles per gallon. That substantially lagged the overall 24.2 mpg average, but it was an increase from the company's 20.9 mpg average last year and the 20.1 mpg average two years prior. For 2014, General Motors had the second-worst fleetwide fuel economy at an even 22 mpg. Fiat Chrysler does say it's working on improving its fuel economy, according to Automotive News. The company plans on making its inline-four-cylinder and V6 engines smaller, and will sell more vehicles with eight- and nine-speed transmissions. Heck, there's even a plug-in hybrid version of the Chrysler Town & Country minivan in the works for late 2015, and the company can tout fuel-efficiency gains with the Chrysler 200 and Jeep Cherokee. We would be remiss if we didn't note that, compared to its muscle-car forefathers, the Hellcat actually performs pretty well at the pump. Last month, word got out that the 2015 Challenger Hellcat, equipped either with a six-speed manual or an eight-speed automatic transmission, got a combined fuel economy of 16 mpg. Heck, the automatic-tranny version got 22 mpg on the highway. And that's for a car with 707 horsepower and a 10-second quarter-mile time. Still, with the pedal floored, the car can burn a gallon and a half of fuel per minute. Ouch.

NHTSA investigating power modules on Chrysler Group SUVs and minivans

The Center for Auto Safety is officially petitioning the National Highway Traffic Safety Administration to begin scrutinizing alleged problems with the totally integrated power module (TIPM) on about 24 Chrysler Group SUVs and minivans. The advocacy group claims that the part's failure can cause affected vehicles to stall or not start at all. NHTSA is still looking into the accusations and deciding whether a full investigation is actually warranted.
The CAS petition claims at least 70 TIPM failures, but according to NHTSA, six of the complaints are for models that don't have the modules. In 34 of the reported cases, the vehicles refused to start, and in 17 of them the engine stalled. There were also two allegations of smoke and one of a fire. However, none of these affected airbag deployment or resulted in a crash.
This petition isn't the first TIPM-related problem for Chrysler Group. A recent report in the New York Times alleged that it found 240 complaints potentially related to the issue on NHTSA's website alone. In September, the automaker also recalled 230,760 examples worldwide (188,723 in the US) of the 2011 Jeep Grand Cherokee and Dodge Durango replace the fuel pump relay circuit inside of the TIPM-7 with one external to the unit. The original part could allegedly cause the models to stall without warning. Even earlier, the company also recalled about 80,000 examples of the Jeep Wrangler and Dodge Nitro in 2007 to have the module reprogrammed.

Dodge Demon lightweight by SpeedKore Performance comes to SEMA

We already know that the Dodge Demon is crazy fast. We experienced that firsthand. But its more than ample amounts of built-in speed doesn't mean that owners won't be tinkering with it to make it faster. But if you don't want to add more power (or even if you do), you can always make the car lighter. That's what SpeedKore Performance Group has done, and it will bring its lightweight carbon fiber Dodge Challenger SRT Demon to the SEMA show in Las Vegas, where it will be introduced by none other than rock legend Sammy Hagar. Last year, SpeedKore brought its carbon fiber-bodied Dodge Challenger SRT Hellcat to SEMA, and now it has applied the same treatment to the 840-horsepower Demon. The body panels and spoilers will be manufactured using SpeedKore's autoclave in Grafton, Wisconsin. SpeedKore will also be one of many companies bringing a modified Ford Mustang to SEMA. A carbon-bodied Ford Shelby GT350R by SpeedKore was recently featured on "Jay Leno's Garage." Last year, Leno also drove SpeedKore's 1970 Dodge Charger Tantrum, which features a carbon fiber front end and a 1,650-horsepower Mercury Marine engine. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery Speedkore Dodge Challenger SRT Demon: SEMA 2017 View 13 Photos Related Gallery SpeedKore Performance 2018 Dodge Challenger SRT Demon News Source: SpeedKore Performance GroupImage Credit: Live photos copyright 2017 Drew Phillips / Autoblog.com Aftermarket Celebrities SEMA Show Dodge Coupe Lightweight Vehicles Performance dodge demon dodge challenger srt demon SEMA 2017 speedkore performance