1988 Alfa Romeo Spider Quadrifoglio 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

Alfa Romeo 4C Launch Edition marks a day we never thought we'd see

Alfa Romeo has been teasing its return to the United States for years. Each time, it's seemingly been pushed back for one reason or another. The last time we had our Alfa fix fulfilled was when just a few hundred examples of the 8C Competizione crossed the pond late last decade. Now, though, it looks like finally Alfa will be coming back, showing this, the 4C Launch Edition, at the 2014 New York Auto Show. By now, you should know the brief on the 4C – ultra-lightweight, mid-engined, turbocharged and with non-power-assisted steering. It's a driving instrument, and one we've admired from afar since it hit the European market. The 4C Launch Edition is the opening volley of Alfa's US return and adds a number of items to the already appealing sports car. The 500 Launch Editions will be limited to three colors - Alfa Red, Rosso Competizione or Madreperla White. It sports standard bi-xenon headlamps, which do away with the polarizing covers that highlighted European models. A carbon-fiber spoiler and mirror caps and unique forged wheels round out the changes for first US-spec 4Cs. The suspension is firmer, with performance-tuned shocks and stiffer front and rear sway bars. Meanwhile, a racing exhaust should help the turbocharged, four-cylinder engine make its presence known. It doesn't seem like the power output is changing thanks to the new exhaust, although we're expecting the 4C's already throaty warble will sound even better. You can take a look up top for our full gallery of live images of the new 4C or you can scroll down and take a look at the official press release from Alfa Romeo. Then, hop into the Comments and let us know if you think of the latest Alfa to be sold in the US.

Alfa Romeo Giulia leaks early

The new Alfa Romeo Giulia is set to debut June 24, but the eagle-eyed folks at CarScoops already found these two somewhat blurry shots of the upcoming sedan. While there's unfortunately no photo of the front, these images give an idea of what to expect from Alfa's future four-door challenger to the BMW 3 Series and Mercedes-Benz C-Class. According to CarScoops, this is the Quadrifoglio Verde performance trim, and the blurry profile images certainly appear to show that insignia on the front fender. Don't worry about the mouthful of a name, though, because the far less vowel-filled Cloverleaf moniker is reportedly being used in some markets. Beyond the badge, this crimson Giulia has a short deck at the rear and large fender flares. Vents cut into the fenders also communicate the model's sporty intentions. The rear shot shows angular taillights and dual exhausts nestled in a diffuser down below. The Giulia badge is clearly visible, and there's a contrasting black lip spoiler running along the edge of the trunk. A set of black wheels completes the performance-tuned look. For now, hard facts about the Giulia's mechanical details remain largely a mystery. The engine range reportedly includes a V6 with some relation to Ferrari that possibly pumps out around 480 horsepower, and a turbocharged four-cylinder might also be available. Some portions of the chassis are rumored to be borrowed from the Maserati Ghibli, as well. A crossover sharing the same platform may join Alfa's lineup in 2016. Related Video: