2024 Ram 2500 Laramie on 2040-cars

Auto blog

Jeep Wrangler 4xe's hybrid powertrain: Could it be headed to other FCA products?

On its own, the 2021 Jeep Wrangler 4xe plug-in hybrid is a big deal for the brand and the model line. It's the most powerful and most efficient Wrangler by significant margins, and it doesn't give up the off-road capability that makes the Wrangler so special. But another great thing about this hybrid powertrain is its potential to be transplanted into other FCA vehicles. Just to recap, the layout of the Wrangler's hybrid powertrain, front to back, is as follows: engine, clutch, electric motor, clutch, transmission. The engine is the same 2.0-liter turbocharged four-cylinder that's a standalone engine for the Wrangler. The transmission and electric motor are sort of one unit, with the motor and clutch replacing the torque converter of the transmission. And the transmission itself is the ubiquitous eight-speed ZF automatic gearbox. Its transmission code name is 8HP75PH. The ZF eight-speed is available in every FCA product with a longitudinally-mounted engine and rear-wheel drive or four-wheel drive, with variations in the amount of power and torque it can handle. Not only that, but the Ram 1500 and 2500 and the Jeep Wrangler and Gladiator all have powertrains that utilize the non-hybrid version of the 8HP75 transmission specifically. Even the gear ratios for that transmission as well as the 8HP70 used in the Jeep Grand Cherokee, Dodge Durango, Dodge Charger and Chrysler 300 are nearly identical to those in the 8HP75PH. And a Fiat-Chrysler representative confirmed that the transmission portion of the hybrid drivetrain is basically carry-over from the regular 8HP75. So a transplant could be a relatively simple process. As for which of these models would be the most likely to receive the hybrid powertrain first, the Jeep Gladiator and Ram 1500 would seem like good bets, since they likely have the most similar transmissions, and the Gladiator in particular because of its closely-related underpinnings to the Wrangler. Both are also highly profitable trucks that sell well and could justify the development costs of adapting another powertrain. And in the case of the Ram, there's the impending F-150 hybrid to think about. Although Ram isn't going after a fully electric model, a PHEV could be a nice middle ground. A potential limiting factor would be whether the hybrid powertrain would be sufficiently robust to handle heavy payload and towing demands, particularly over longer periods.

Ram 1500 TRX spied with remote-reservoir shocks and supercharger whine

The highly anticipated Ram 1500 TRX, Ram's Ford F-150 Raptor rival, has been spied again. And the big news is all in the suspension. Compared with the last prototype we saw, this truck sits much higher, and it now has fender flares to cover the wider track. It looks like some of the extra width may be from slightly bigger tires and higher offset wheels. But those might not be the only factors. Looking closely, the rear wheels have eight lug nuts versus six on the front. The previous prototype had six lugs on the rear. So this version may have a beefier rear axle, maybe from the Ram 2500. That axle may be a bit wider. The suspension itself is clearly farther along, too. Up front, there are some burly looking lower control arms. But in the back, any suspension reinforcements are long gone, and the axle seems to be supported by equally beefy trailing arms. Most exciting are what appear to be fancy remote reservoir off-road shocks tucked in the rear wheel arches. They're covered by little black sacks to hide them. The Rebel TRX concept from a few years ago featured internal-bypass shocks, and the Ford F-150 Raptor features the same kind of shocks. That Ram TRX concept also had 13 inches of suspension travel at each corner. Besides the updated suspension, we're pleased to report that the TRX is still rocking Hellcat power. Our spy photographer tells us that there's very audible supercharger whine. He also caught the truck on video, and it sounds gravelly and angry. We're very much looking forward to the truck's launch, which should be sometime before 2022.

Ram introduces 5th and final 'Built to Serve' edition

Ram introduced the fifth and final variant of its "Built to Serve" pickup series Tuesday. Finished in Spitfire (orange) or Bright White, this final version honors the Coast Guard.  "We owe a huge debt of gratitude to our armed forces and the brave men and women who serve them. These 'Built to Serve' models are just one way we honor those who have selflessly served our country," said Mike Koval Jr., Ram Brand Chief Executive Officer – Stellantis. "Whether civilian or military, Ram truck owners are very familiar with this adage as itÂ’s something we strive to build into every truck and van we produce." The trucks were originally slated to roll out in increments between Veterans Day 2019 and 2020, but it appears the release cadence may have been interrupted slightly by the many calamities of the past year. Each of the five comes in one of two special colors chosen to "evoke the spirit, the mission and history of that service," and a limited build number. These are the final of 10,000 (1,000 more than Ram initially planned) "Built to Serve" editions divvied up so that each branch gets two appropriate color choices out of 10 total: Gator (1,000 units) and Diamond Black (1,000); Ceramic Gray (1,000) and Patriot Blue (1,000); Anvil (1,250) and Billet Silver (1,500); Tank (1,000) and Flame Red (1,000); and Spitfire (500) and Bright White (750).  Available on every body style and powertrain, a Built to Serve package costs $2,795. Every truck comes with the 4x4 Off-Road Group, which bundles features like all-terrain tires, an electronic-locking rear axle, hill descent control, tow hooks, and four thick skid plates. They're easy to spot thanks to their prominent rear quarter panel decals. Cosmetic upgrades include an all-black grille and surround, black badges, side steps, black four-inch exhaust tips, body-colored wheel arch trim, and 20-inch wheels finished in Technical Gray.  Ram has used the series to help bring more attention to a volunteer initiative the automaker has run since 2015, not-coincidentally called Built to Serve.  Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.