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Chrysler 3.0L EcoDiesel V6: Autoblog Technology of the Year finalist

Offering a diesel engine in an American pickup is anything but new - Ford, General Motors and Chrysler all offer excellent and almost impossibly powerful oil-burning engines in their various fullsize trucks. What is new and novel about the 3.0L EcoDiesel, though, is its size, and the variety of vehicles that use it. It's the smallest engine, as far as displacement is concerned, currently offered in a large truck in the US, and, for 2014 and 2015, it is available in the Ram 1500 and the Jeep Grand Cherokee.
Though it may be small, it's got muscle. While 240 horsepower isn't particularly impressive these days, the engine's 420 pound-feet of torque more than makes up for that. The torque rating is even greater force than even the big 5.7-liter Hemi can muster. Chrysler's well-regarded eight-speed automatic transmission makes the most of all that bull-headed pulling power in both the Ram and Grand Cherokee. Chrysler claims the Ram EcoDiesel 1500 can tow as much as 9,200 pounds when properly equipped, which makes it "90-percent of the Hemi with a night and day difference in fuel economy."
Make no mistake; it's that promise of a sizable fuel economy improvement that many long-haul truckers will be most interested in. In the Ram 1500 that we tested for our Tech of the Year competition, the diesel engine costs $2,850 more than the gas-fed V8, and Ram estimates that EcoDiesel buyers will pay off their investment when compared to the Hemi engine in less than three years, which is considerably less time than the 4.5 or so years the average buyer will keep his or her fullsize pickup. The more you drive, the more you'll save, and the math proves equally as effective in the Jeep Grand Cherokee.

2019 Ram 1500 eTorque First Drive Review | The un-hybrids

Misinformation is already being passed around about the 2019 Ram 1500 eTorque – reports calling the new electrified version of the full-size half-ton pickup truck a hybrid and saying its eTorque system adds torque to the truck's engine increasing payload, towing capacity, and performance. Don't believe a word of it – this isn't a hybrid in the conventional sense of the word. eTorque does not increase the truck's power or capability. Instead, the system feeds in some electric torque at low RPM, which helps with fuel efficiency by spinning up the engine during start/stop operation, smoothing gearchanges, and harvesting some energy from braking – that's basically it. Ram is partially to blame for the hybrid confusion. Although the "h"-word does not appear anywhere on the truck or the vehicle's window sticker, the automaker has chosen to call eTorque a "mild-hybrid system", which implies that it might be able to propel the truck on electric power. But the Ram's small battery pack and single electric motor cannot – it's more similar to the original GM Parallel Hybrid Truck system than the later two-motor, two-mode hybrid system circa 2009. Also, eTorque applies power to the engine and the wheels briefly at very low engine speeds and during gear changes. These applications of power only last for fractions of a second at any given time, some as quick as the blink of an eye. So it's a labeling fiasco, but Ram's explanation of the eTorque system's operation and its benefits, which are significant, can also be perplexing. And the resulting discombobulation is unfortunate, because eTorque is clever, and it really does work. Earlier this week we drove two Rams with the system, one a V6 and one a Hemi, through Kentucky horse country, and came away impressed by its measurable contributions to the truck's fuel efficiency, drivability and smooth operation. We also interviewed Mike Raymond, the Chief Engineer on the Ram 1500, and Brian Spohn, Ram's Vehicle Electrification Manager, Powertrain Engineering, to better understand what it is and how it functions. How eTorque works Ram will offer the 3.6-liter 24-valve V6 with eTorque as the standard engine in most models. The V6 will not be available without eTorque, although we'd be surprised if it wasn't added to the menu at a later date.

A plea for Ram to build the Hellcat-powered Rebel TRX concept

The Rebel TRX Concept is a high-performance off-roader with a supercharged 6.2-liter Hemi V8 that's capable of traveling at speeds of up to 100 miles per hour on rough terrain. There's only one other road-legal machine that has the same off-roading capabilities as the concept – ahem, the Ford F-150 Raptor – and if there's ever been a vehicle that Ram needs to build, it's this one. The market is saturated with pickup trucks of various sizes. Ram itself offers options for consumers looking to tow massive cargo or go off-roading with the Power Wagon and Rebel. But there's also a clear market for the hardcore off-roader, and the Raptor has gone unchallenged for too long. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Ford proved that the market could handle a fast off-road truck with the 2010 SVT Raptor. Demand for the vehicle skyrocketed and after a few years, Ford had to up production from three to five trucks per hour at its Dearborn Truck Plant in 2013. The original V8 model immediately gained stardom for being a purpose-built machine capable of tackling rough terrain at high speeds. The latest 2017 Raptor is shaping up to be a brute in its own right. Gone is the 6.2-liter V8, which has been replaced with a modern twin-turbocharged 3.5-liter V6. Despite having a much smaller engine than its predecessor, the upcoming Raptor boasts better performance at 450 horsepower and 510 pound feet of torque – up from the V8's output of 411 horsepower and 434 pound feet of torque. With Fox lending a hand with some high-performance shocks and the pickup truck getting various off-roading modes, including one called "Baja," few road-legal machines will be able to match 2017 Raptor when asphalt runs out. Even still, the Rebel TRX concept looks and sounds like it's in a different league. The Rebel TRX concept's design is the perfect combination of speed and looks, which makes it hard to believe that Ram built the concept in just three months, according to an engineer. A higher-up within FCA sent in the demand, and the Ram team obliged with a fully functioning prototype. The Rebel, which Ram has always said is not a Raptor-fighter, can be fitted with the 5.7-liter Hemi V8, while the larger Power Wagon is equipped with the 6.4-liter V8. The supercharged 6.2-liter V8 (the Hellcat engine), as an engineer points out, makes sense in the concept.