2013 Ram 3500 Laramie Longhorn Ed.dually Crew Cab Diesel Air Suspension Lift 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

Ram introduces Harvest Edition for chassis cab trucks

Trucks are workhorses first and foremost, and Ram is adding a Harvest Edition to its Chassis Cabs trucks to drive that point home. That means the Chassis Cabs are available in Case IH Red and New Holland Blue to match the other farm machinery in your shed. The Harvest Edition trucks are Ram 3500, 4500 and 5500 Chassis Cab models, available in all four-door Crew Cab and two-door Regular Cab configurations. The trucks can also be 4x4s with the 6.4-liter Hemi or 6.7-liter Cummins diesel. It's not the first outing for this specific limited edition, as a year ago Ram offered Harvest Edition 1500, 2500 and 3500 models. This year, it's the chassis cab trucks' turn to go red or blue. The nod to Case IH and New Holland makes sense because both companies are owned by CNH Industrial, which in turn is related to FCA. Ram North America head James Morrison says that the color choices were originally a direct request from farmers. And for those with no feelings toward either Case IH or New Holland — or those whose blood runs John Deere Green — there's the choice of black or white exterior paint. But the trucks aren't as basic as a tractor can be: There's an exterior chrome package for the grille, side steps, door handles and mirrors, and depending on the model, the polished aluminum wheels are either 18-inch or 19.5-inch. Inside, there's connectivity tech from 4G WiFi to Apple CarPlay and Android Auto. For hardware functionality, there are large front tow hooks and a skid plate for the transfer case. The limited edition's pricing starts at $43,990 for the 3500 Chassis Cab, for $48,140 for the 4500 and $49,240 for the 5500. The 3500 Harvest Edition is available with either single and dual rear wheels, and the 4500 and 5500 are dualies, with 60-inch and 80-inch cab to axle lengths. The Harvest Edition goes on sale in the third quarter of 2018. Related Video:

Watch the 702-horsepower Ram 1500 TRX terrorize the Nurburgring

Warning: Video above contains NSFW language. Ram's massive, Hellcat-powered 1500 TRX views performance differently than, say, the 2022 Audi RS3. It was designed for the dunes, not for the track, but that didn't stop a British YouTuber from taking the behemoth to the Nurburgring in Germany to find out what it can do. While the famously challenging track is often open to anyone willing to pay to get in, regardless of whether they're in a Porsche 911 GT2 RS or in a rented Kia Rio, officials have reportedly started turning away folks who show up in massive trucks, so getting the TRX past the gates was a small victory. Once on the track, the supercharged, 6.2-liter V8's prodigious 702-horsepower output quickly pelts the pickup towards its 117-mph speed limiter. Ram conservatively quotes a 0-60 time of 4.5 seconds, and the TRX has no trouble pulling it off. That's great on a drag strip, but on the 'Ring? You need to turn, and sharp handling doesn't appear on the TRX's resume; you may as well ask a Honda Civic Si to blast across the desert at 90 mph. It leans into turns like a fighter jet, but the Hellcat V8 pulls it out of a bend with ease as it completely dwarfs every car it passes — except a first-generation Land Rover Defender, which looks equally out of place. Interestingly, it sounds like the biggest issue the 6,400-pound TRX ran into while lapping the 'Ring was related to its braking system. There's no word on what shape the different parts were in before the run, but the front brakes can be seen smoking — and smelled, according to the man in the camera car — relatively early on in the run. But, here again, this is not the type of situation they were developed to perform in. "My brake pedal is about halfway down the floor at the moment, but it still has some functionality ... a little bit," the driver says at one point. And yet, the overall experience was positive. "This was a great thing to do! I'm really glad I did it," he concluded. As a bonus, the off-road-tuned suspension lets the TRX pass other cars (including a lot of high-end models) by simply moving two wheels from the track to the grass. We've embedded the full, 17-minute-long video above; note that it includes some NSFW language. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.