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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

2022 Alfa Romeo Giulia, Stelvio get more safety, convenience features

Although the 2022 Alfa Romeo Giulia sports sedan and the Stelvio crossover aren't significantly different for the new model year, they do boast a bunch of new features as standard. These include safety, convenience and the odd appearance feature. The trim names have been tweaked slightly, too, and base prices are up from last year. Leading the new standard features are safety ones. All Giulias and Stelvios now have blind-spot monitoring with emergency intervention, adaptive cruise control, lane-departure warning, automatic high-beam headlights and front and rear parking sensors. As for convenience, all these Alfas get front and rear heated seats, navigation, wireless phone charging, and an auto-dimming rearview mirror. Finally, both Alfas get slightly sportier looks with dark trim. The Giulia and Stelvio Sprint and Veloce trims now have standard paddle shifters, and aluminum pedals have been added to select trims. 2022 Alfa Romeo Stelvio View 9 Photos Speaking of trim levels, the line-up has been slightly tweaked. Veloce replaces the Ti Sport trim level. Sprint still represents the base trim, with the regular Ti focusing on luxury. The Quadrifoglio trims carry on as well. Base prices have climbed for both models, though. The Giulia Sprint increases by $1,940 to $44,445, and the Stelvio Sprint goes up by $2,140 to $46,645. You can find base prices for all Giulia and Stelvio models listed below. Giulia Sprint: $44,445 Ti: $47,245 Veloce: $52,385 Quadrifoglio: $81,525 Stelvio Sprint: $46,645 Ti: $52,355 Veloce: $53,825 Quadrifoglio: $88,345 Related Video:

Green-on-green Alfa Romeo 8C-based Disco Volante Spyder listed for sale

There is no unwritten rule that states an Alfa Romeo must be red, and there is no secret decree that claims an Italian car can't wear British Racing Green. Proving both of these points with aplomb is this rare 2019 Alfa Romeo 8C-based Disco Volante Spyder, which is finished in green with a green interior and listed for sale in Switzerland. Offered by exotic car dealer Niki Hasler, this Disco Volante Spyder is the fourth of seven examples built by Italian coachbuilder Touring Superleggera. When the model made its debut in 2016, we reported that each of the seven cars would be painted in a different color, and our consumer editor Jeremy Korzeniewski wrote that he hoped one would be painted green like an earlier coupe shown at a Geneva show. His wish has come true. British Racing Green works quite well on the retro-styled lines, which were penned as a modern interpretation of the original Disco Volante built in 1952. The person who ordered this Disco Volante also asked for a matching green interior upholstered in a combination of leather and Alcantara. Touring Superleggera added a plaque between the seats to remind occupants of the car's rarity, but most of the parts that the driver sees and interacts with come straight from the 8C Competizione. It's all Alfa under the hood, too. Touring made no major mechanical modifications to the Disco Volante, so it's powered by a Ferrari-derived, 8C-sourced 4.7-liter V8 engine that delivers 450 horsepower and 354 pound-feet of torque to the rear wheels via a six-speed automated-manual transmission. The 2019 example listed for sale in Switzerland has covered 16,000 kilometers, which represents approximately 10,000 miles, so it hasn't spent its life as a garage queen. It recently received new tires and new brakes, according to the dealer. Unmodified, it's equipped with a useful lift system for the front axle; we can't imagine the front splitter is cheap to replace if it loses a fight with a speed bump. As a bonus, this Disco Volante comes with a matching luggage set. Niki Hasler hasn't published pricing information, so we don't know how many organs you'll need to sell before you can add this Disco to your collection. It won't be a bargain, however. Seven units were built with Alfa's blessing, so it's rare enough to make even the standard 8C, which was limited to 1,000 units globally (split evenly between coupes and convertibles), look common.