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Mopar highlights wild SEMA creations, AWD Challenger Concept

Thanks to 15,345 square feet of display area, FCA US' Mopar division certainly has ample space to display its parts and accessories at the SEMA Show. To lure attendees to check out all of those cars and components, the company is now revealing ten tuned vehicles for this year's aftermarket event. This isn't even the brand's whole fleet for the show, but it includes some major highlights for Dodge and Ram fans. A lack of traction traditionally makes rear-wheel-drive muscle cars dismal to drive when the weather gets slippery, but the Dodge Challenger GT AWD Concept (above) solves that age-old problem at SEMA. In addition to powering all four wheels through an eight-speed automatic, it boasts an angry-looking, wide-body kit with aggressively flared wheel arches. The asymmetrical stripe with Header Orange accents also adds some extra panache to the Destroyer Grey and Matte Black color scheme. The coupe can back up the macho look thanks to the Scat Pack 3 Performance Kit that adds 75 horsepower and 44 pound-feet of torque to the 5.7-liter V8. However, before you get too excited about driving one this winter, FCA US spokesperson Ariel Gavilan tells Autoblog: "It is only a concept." Mopar isn't done tuning Dodges for SEMA. The Charger Deep Stage 3 shows what's possible with the company's catalog by packing the Scat Pack 3, strut tower braces, coilover suspension kit, and bigger brakes. Meanwhile, the blacked-out Dart GLH Concept tries to harken back to the style of the famous Omni GLH by fitting a red-accented body kit, including a Mopar Performance aluminum hood. If the standard Ram 1500 Rebel is somehow too subdued, check out the Rebel X (right) in a vibrant shade called Copper. To be ready for anything offroad, it wears some muscular flares to fit 17-inch beadlock wheels and 35-inch Toyo tires. A concept, two-piece front skid plate protects the front. Drivers should also be comfortable no matter where they drive thanks to prototype Katzkin leather seats and a concept air-ride suspension. Chrysler enjoys some mods, as well. The 300 Super S has suave style with Matte Cerulean paint, concept 22-inch wheels, and a grille with little Mopar Ms dotted around it. Performance also sees a boost with a tuned engine, bigger brakes, and coilover kit. The gray 200 S Mopar is similarly stylish with a complete body kit, including a conceptual, dual-vented hood. Fiat and Ram's commercial models aren't left out of the SEMA fun, either.

VLF Force 1 V10 is a rebodied Viper priced like a Lamborghini

It would appear that Henrik Fisker is done with hybrids. His latest project, called the Force 1, packs an oversized V10 engine with no electric assist in sight and all the environmental credentials of a herd of flatulent cattle. Alongside the Karma-based, Corvette-powered Destino, the Force 1 is the second product from VLF Automotive. Fisker has taken partnership in the new firm as chief designer alongside chairman Bob Lutz and CEO Gilbert Villarreal. The company isn't saying explicitly what the Force 1 is based on, but it doesn't take a CSI team to trace its roots back to the Dodge Viper. Never mind that it's being built in Auburn Hills – the same Detroit suburb where Chrysler is headquartered – or that it was jointly developed by Fisker and professional Viper racer and dealer Ben Keating. It also happens to be powered by an 8.4-liter V10, and there aren't many of those kicking around the industry. Instead of the Viper's 645 horsepower and 600 pound-feet of torque, the Force 1's ten-cylinder engine is optimized to deliver 745 hp and 638 lb-ft. That, according to VLF, is enough to send the coupe rocketing to 60 in 3.0 seconds flat, covering the quarter-mile in under 11 seconds on its way to a top speed of 218 miles per hour. The power is transmitted to the Pirelli PZero rubber through a six-speed manual, but VLF says it will fit it with an automatic at the customer's request. Around that massive engine and two-seat cockpit, Fisker designed a new shape that, for better or for worse, looks way more aggressive than the Viper's. The Force 1's proportions are tellingly super-snake, but the curves are replaced by some very angry-looking angles and vents. Its head- and taillights are ultra thin, and the deep-dish, split-four-spoke wheels seem to visually split the difference between the three-spoke wheels on the original Viper and the five-spoke alloys it wears today. If you doubted the Force 1's origins before, the interior ought to give it away, with its wide tunnel and familiar surfaces. Only VLF has refinished it in leather, suede, and Alcantara, all diamond stitched with contrasting thread to help position this as a more luxurious prospect than the Dodge. It even fit between the seatbacks place for two champagne bottles that we hope nobody would consider consuming before trying to handle that much power. Of course, none of this will come cheap.

FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel