2012 Dodge Durango 4dr Awd Crew 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

Nine cars we wish were convertibles

The snow has melted, the sun is shining, and the days are getting longer. At the Autoblog Detroit office we feel like our winter hibernation is finally over. And with warmer temperatures come visions of opening up a convertible roof and cruising. You know, just turn up the bass and let the Alpine blast. There are plenty of droptops on sale in the US, and more on the way (like the 2016 Mazda MX-5 Miata). That said, we always want more. More! More! More! In that spirit, we cooked up a list of nine cars aren't currently sold as convertible, but ought to be. Check out our picks, below. Summer's just around the corner. Subaru BRZ / Scion FR-S In some parallel universe, this car actually happened. Toyota showed us a FT 86 Convertible concept at the Geneva Motor Show in 2013, and we immediately started licking our chops over the thought of a rear-wheel-drive convertible based on the Subaru BRZ and Scion FR-S twins. These days, the MX-5 Miata is our only option for affordable roadster fun. A competitor to the Mazda seems like a no-brainer to us, especially since we have naught but good to say about the BRZ/FR-S as-is. Unfortunately in our present timeline, this car is as likely for production as a BRZ STI. Which is to say, not very. Dang. Lexus RC F Unlike the FR-S, a convertible from Toyota's luxury division might actually see the light of day. The current IS convertible is about to be phased out, and the Lexus LF-C2 concept from the 2014 Los Angeles Auto Show is really a thinly veiled look at a possible RC convertible. A droptop RC would be plenty good, but let's reach for the starts. What we really want is to run topless in an RC F, complete with that powerful, loud, 5.0-liter V8 engine. Lexus says the RC F is a true competitor to the BMW M4. If that's true, it only makes sense for Lexus to mimic the Germans and offer its performance coupe in a folding hardtop form. Maybach Landaulet Maybach is bach back, recast as an upper crust trim level for Mercedes-Benz. The Mercedes-Maybach S600 is seriously awesome, and more luxurious than a trip to the spa. But why not go a step into the truly ridiculous levels of extravagence and bring back that open-top Landaulet? We think your local princess will love this idea, and with better S-Class bones underneath, Jeeves will have a pretty enjoyable ship to steer, too. Besides, with that slick new Mercedes design language, a Landaulet redux wouldn't be nearly as hideous as the old model, pictured here.

Marchionne nixes talk of a reborn Dodge Viper

UPDATE: According to Automobile Magazine's Todd Lassa, FCA chief Sergio Marchionne shot down the idea of a reborn Viper, saying "it's not in the plan." Marchionne was referring to Fiat Chrysler's five-year plan, which we've been covering in bits and pieces as the news filters out. But it's not out of the realm of possibility, apparently, as Marchionne reportedly said he'd be happy to see the reptilian supercar back in production. And it's not all bad news, anyway. A reborn Alfa Romeo 8C will get a carbon-fiber chassis holding a mid-mounted twin-turbo V6. With more than 700 horsepower, including an electrically-driven front axle, the car should hit 62 mph in fewer than 3 seconds. Also, three versions of a Maserati Alfieri will be produced, including a convertible. An electrified all-wheel-drive powertrain is planned. So, performance is coming from FCA, it just may not be from Dodge. View 36 Photos First came the mourning for the Dodge Viper, which ended production last year. Then came the Viper's continued sales run as a "Zombie Car;" we just wrote about how the Viper has racked up 11 sales so far this year, two of them in April. Now Car and Driver reports that the two-seater snake will return shorty for its second encore after being discontinued in 2009. The mag isn't equivocal about it, either, writing, "trust us: A new Viper is happening." It won't, however, be the same Viper that brought ten-cylinder brass knuckles to shake down other coupes for their wallets and jewelry. CD says we should expect the same front-mid-engine layout and rear-wheel drive tucked into a new spaceframe. That engine will lose two cylinders, with Chrysler's next-gen, aluminum-block V8 Hemi slotting into the engine bay. The previous Viper's V10 had grown to 8.4 liters and 640 horsepower by the time it drove into the sunset. CD guesses the coming Viper will start with a naturally-aspirated version of the Hemi V8 working up around 550 horsepower. Healthy doses of aluminum and carbon fiber would restrain the car's weight, on top of the weight loss from swapping an iron V10 for an aluminum V8. SRT could tart up the horsepower with a few performance trims, before a supercharged V8 with 700-plus horsepower arrives at some point after launch. The mag also suspects the initial offering will be a convertible, the hardtop appearing "a few years after launch," which could coincide with the more powerful engine. A row-your-own shifter will sit between the seats.