2008 Dodge Ram 1500 4x4 Quad Cab Slt Pickup, Big Horn Edition , 5.7 L Hemi on 2040-cars

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Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Playing in the snow | 2017 Dodge Challenger GT First Drive

The previous day was miserable. An icy rain fell over Portland, Maine, coating the pavement and making even walking a chore. Driving a muscle car like the Dodge Challenger seems ill-advised. But this is exactly the weather Dodge hoped for, because we're here to test the new all-wheel-drive 2017 Challenger GT. The morning of our test drive dawns sunny and cold. The remnants of a late January nor'easter now past, we nonetheless steel ourselves for a day of unruly roads. Stepping into an inch of slush, we open the huge door, climb inside, and nestle into the heavily bolstered driver's seat. Immediately comfortable, we know the Challenger well. It's an old friend. Late in life, it's finally finding stability. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Heading onto the Maine turnpike, we're struck by the Challenger's poise. All-wheel drive civilizes the coupe's brutish nature. We confidently navigate the first on-ramp – still wet from the storm – and merge onto the highway. A rear-wheel-drive car would come unsettled here, yet this Challenger's 19-inch wheels wrapped in all-season Michelin rubber are not disturbed. At the very least, the specter of tire spin would have made us overcautious. All-wheel drive doesn't morph the Challenger into a Subaru Outback, but it does make the Mopar a realistic year-round option for buyers north of the Mason-Dixon line. Dodge arrived at this conclusion after some introspection. The Challenger and its sibling the Charger sedan are usually cross-shopped with each other, and design is often the deciding factor. With Charger AWD sales remaining strong (in 17 Northern states at least 50 percent of Chargers are sold with the system), not offering an all-wheel Challenger leaves money on the table. Ben Lyon, Challenger brand manager, says the common refrain was, "I would have bought a Challenger, or I would have bought a two-door muscle coupe, if it was available with all-wheel drive." View 50 Photos Naturally, the Dodges share an AWD system, which has an active transfer case and the ability to disengage the front axle, making the Challenger a rear-wheel-drive car in certain conditions to help save fuel. Ambient temperature, wheel slip, Sport mode, passing situations, and the driver's behavior can trigger the all-wheel capability.

Chevy Corvette Stingray defeating rivals where it matters most

Everything is coming up roses for the award-winning Chevrolet Corvette Stingray, as new data from the North American Dealers Association dissected by GM Authority reveals that America's sports car is handily outselling two of its more expensive rivals.
Through June of 2014, the NADA notes that the Corvette has rung up 17,744 sales, handily besting the Porsche 911 and positively spanking the SRT Viper. Of course, you're sitting there thinking, "Corvette is outselling the much more expensive Porsche and Viper. Sky blue, water wet." But what's impressive here is just how thoroughly the Chevrolet is beating its two rivals, with this data serving as a testament to just how popular the seventh-generation sports car has become.
So far this year, Porsche has managed to move 5,169 911s, according to NADA. Considering that the base model starts at nearly $15,000 more than the most heavily optioned Stingray, and that Porsche owners have a vast, expensive options catalogue to select from, Stuttgart's sales are still plenty impressive in relation to the nearly 18,000 Corvettes sold.