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2023 Ram Rebel 2500 HD adds the diesel engine you can't have in the Power Wagon

Have you been wanting a Ram Power Wagon, but couldn’t pull the trigger because Ram wonÂ’t sell it to you with the Cummins diesel engine? Well, today, Ram has an answer for you, and itÂ’s the 2023 Ram 2500 Heavy Duty Rebel. Officially at least. Go ahead and call it Ram Rebel 2500 HD if you prefer. And if you couldnÂ’t tell by now, itÂ’s heavy duty truck week — Chevy released a refreshed Silverado HD earlier this week, and Ford revealed its next-gen Super Duty shortly thereafter. Similar to the light-duty Ram 1500 Rebel, the HD version is a pickup with some off-road chops and off-road looks direct from the factory. YouÂ’ll quickly notice that it looks very similar to a Power Wagon — Ram says much of the exterior design cues are actually shared with the Power Wagon. However, the Rebel differentiates itself with a Mopar “sport performance hood” and Rebel badging throughout. It comes standard with 20-inch wheels and 33-inch off-road tires, but Ram says 18-inch wheels will be made available later in the 2023 model year. It features a unique off-road suspension (optional rear air suspension), four-wheel drive, Warn Zeon-12 winch rated for 12,000 pounds, rear limited-slip differential, rear electronic locker and skid plates to protect the fuel tank and transfer case. DonÂ’t expect it to best a Power Wagon off-road, though, as it doesnÂ’t get above-and-beyond extras like the front-locking differential and electronically disconnecting sway bar. The powertrain story might be enough to sway you to the RebelÂ’s side, however, as unlike the Power Wagon, this Heavy Duty Ram can be had with the diesel engine. Ram still makes its 6.4-liter V8 the standard engine in the Rebel (like it is in the Power Wagon), and it makes a respectable 410 horsepower and 429 pound-feet of torque. This setup wonÂ’t get you maximum towing capability, but the diesel will, maxing out at 16,870 pounds — a Power Wagon maxes out at 10,590 pounds of towing capacity. The 6.7-liter Cummins turbodiesel inline-six produces 370 horsepower and 850 pound-feet of torque in the Rebel. You get a six-speed automatic with the diesel, but the gas engine comes with an eight-speed automatic. Maximum payload is 3,140 pounds, which is another huge plus for the diesel-powered Rebel over the Power Wagon that maxes out at only 1,630 pounds. Inside, the Rebel can be had with cloth, Bristol leather or “Natura Plus” leather seats.

2020 Ram 1500 4x4 Suspension Deep Dive

What is taking everyone so long? That’s what I continually ask myself each time yet another all-new full-size pickup comes out with leaf spring rear suspension. Meanwhile, this 2020 Ram 1500 pickup represents a dozen years since coil spring rear suspension debuted when its prior generation was still being called a Dodge Ram 1500. Ford, Chevrolet, Toyota and Nissan introduced full redesigns of their pickups well after Ram proved that coil springs were the way to go, and yet leaf springs persist with the competition. IÂ’m not just popping off, here. In the 1990s I used to specialize in pickup truck suspension tuning for the Toyota Technical Center. Leaf springs are crude and loaded with compromises, but thatÂ’s all that truck design engineers ever gave us to work with. I was instantly all-in on RamÂ’s move to rear coils after the first few miles of driving a 2009 Ram 1500 pickup. Empty-bed ride comfort and handling were on another level, but it could still tow and haul. In fact, towing stability proved to be frankly incredible on the normally-treacherous downhill leg of my winding tow test grade. I fully expected everyone would copy it immediately. But they didnÂ’t. Others may have doubted the payload aspects. Ram never did. It soon doubled down and put coils under the back of its 2014 2500-series trucks. IÂ’ve developed other theories that seek to explain why no one followed their lead, but theyÂ’re not worth dredging up because I think the dominoes will soon begin to fall. Spy photos suggest that the next Toyota Tundra will switch to coils, and there are rumors that the Ford Raptor is going that way. ThatÂ’s not much of a stretch because the Ranger Raptor (only available outside the U.S.) already has coil spring rear suspension. WhatÂ’s the big deal? LetÂ’s take a look at the underside of a 2020 Ram 1500 Laramie 4x4, the second iteration of the Ram 1500 to employ coil spring rear suspension.   As it has for some time, the front end of the Ram 1500 rides on double wishbone suspension. The truck employs a high-mount upper wishbone (yellow arrow) that positions the upper ball joint up behind the tire sidewall instead of inside the wheelÂ’s barrel. This layout offers improved steering geometry and reduced stress in the upper ball joint, the upper control arm and its mounting points.   Coil-over spring/shock assemblies (green) come standard on all 2019+ (fifth-generation) Ram 1500 pickups whether they have four-wheel drive or not.

2020 Ram 1500's new EcoDiesel horsepower and torque revealed

Following on the reveals of Ford and GM's light-duty diesel full-size pickup truck engines, Ram has finally revealed its second-generation EcoDiesel V6 for the 2020 Ram 1500 and 2019 Ram 1500 Classic. The engine is once again a 3.0-liter V6, but it now makes 260 horsepower and 480 pound-feet of torque. That's an increase of 20 horsepower and 60 pound-feet of torque over the previous engine. Ram notes a number of changes were made to achieve these numbers, including adding a water-cooled variable geometry turbo, reducing compression ratio from 16.5:1 to 16:1, adding lighter pistons, revising the intake ports, and using a new fuel injection system and exhaust gas recirculation system. Those numbers also put the new Ram diesel at the top of its class for torque. Just behind it is the 3.0-liter inline-six in the 2020 Chevy Silverado and GMC Sierra that makes a bit more power at 277 horsepower but less torque at 460 pound-feet. Then there's the 2019 Ford F-150's 3.0-liter V6 that makes 250 horsepower and 440 pound-feet of torque. The Ram engine also hits peak torque at 1,600 rpm, which is sooner than the Ford engine at 1,750 rpm. The Chevy engine's torque arrives even earlier than both at 1,500 rpm. The Ram's maximum towing capacity of 12,560 pounds also tops the F-150 diesel's 11,400 pounds. There are still a number of unknowns regarding the new EcoDiesel engine, though. Ram hasn't announced payload capacity, pricing or fuel economy for the engine. We expect fuel economy will be slightly improved over its predecessor's 20 mpg in the city and 27 on the highway. But we don't know if it will match or surpass the F-150 diesel's 22 mpg in the city and 30 on the highway. All these numbers should be announced closer to the engine's release window of fourth quarter of 2019. The engine will also be available in every single trim and configuration of the 2020 Ram 1500 including the Rebel, which used to be a gas-only trim. The engine will even be available on the 2019 Ram 1500 Classic. This should also be the engine that will soon appear in the Jeep Gladiator and Wrangler.