New Engine

2021 Jeep Gladiator getting an EcoDiesel V6 that will be available on three models

The Jeep Gladiator will be getting a diesel option for 2021.

Photo courtesy of FCA US LLC

The 2021 Jeep Gladiator will be available with a new, Italy-made 3.0-liter EcoDiesel V6 engine. The fresh engine will deliver the highest driving range on one tank of fuel ever for Gladiator.

"Before we introduced Gladiator, one of the most common questions consumers asked us was, 'Will you please offer a Jeep truck?,' followed closely by, 'Will it be offered with a diesel engine?' While we know the answer to the first question, I'm pleased to answer the second with a resounding, 'Yes!'," said Jim Morrison, Head of Jeep Brand – North America.

The new engine is capable of achieving 260 horsepower and 442 pound-feet of torque. It comes standard with engine stop-start technology and is paired with an eight-speed automatic transmission. The powertrain's engineers have allowed for more than 40 individual shift maps to optimize shift points.

They've also engineered a new-generation water-cooled turbocharger on the engine that increases efficiency and responsiveness. The engines cylinder head intake ports have been modified to allow for a higher flow capacity. FCA, Jeep's parent company, has altered the compression ratio in the engine to 16.0:1 from 16.5:1 to improve fuel economy and reduce engine noise. Also, the aluminum alloy pistons were completely redesigned.

A new 5.1-gallon diesel exhaust fluid (DEF) tank is located immediately behind the fuel tank with refill location next to the diesel fuel filler. DEF refills align with oil changes and can last up to 10,000 miles. Levels are monitored via a new DEF gauge in the front cluster.

It will be available on the 2021 Jeep Gladiator Sport, Overland, and Rubicon. Those models all feature third-generation Dana 44 front and rear heavy-duty axles. When equipped with the new engine, the truck gets a 3.73 axle ratio.

The Rock-Trac two-speed transfer case with a 4.0:1 low-range gear ratio is standard on Rubicon models and the Command-Trac part-time two-speed transfer case with a 2.72:1 low-range gear ratio on Sport and Overland models.

The 2021 Jeep Gladiator EcoDiesel goes on sale in the third quarter of 2020. Customers can order their model at the dealership of their choice now.

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The Grand Cherokee gets a plug-in powertrain for the first time.

Jeep

Jeep just announced the all-new fifth-generation 2022 Jeep Grand Cherokee, featuring a new exterior and interior, updated tech, and class-leading capabilities from its optional engines. However, the big headline here is the new Grand Cherokee 4xe, a plug-in hybrid SUV that follows the Jeep Wrangler into electrified off-roading.

2022 Jeep Grand Cherokee 4xe The 4xe makes all-electric off-roading possible.Jeep

As it did with the Wrangler, Jeep electrified the Grand Cherokee for the new model year. The new 4xe powertrain is available in the Limited, Trailhawk, Overland, Summit, and Summit Reserve trims. It uses a turbocharged 2.0-liter inline-four-cylinder engine and features an all-electric driving range of 25 miles, fuel economy of 57 MPGe, and a total combined driving range of 440 miles. The powertrain also produces 375 horsepower and 470 pound-feet of torque.

2022 Jeep Grand Cherokee 4xe All Grand Cherokee models get a more upscale interior for the 2022 model year.Jeep

With the water and terrain involved in off-roading, an electric motor and plug-in components could be a recipe for disaster, but Jeep took steps to protect sensitive parts of the drivetrain and vehicle. All high-voltage electronics are seats and are waterproof, and Jeep says that the Grand Cherokee 4xe can ford water of up to 24 inches in depth. The battery also comes with its own heating and cooling system to hold it in the ideal temperature range for optimum performance. The powertrain delivers impressive capability, as Jeep says a Grand Cherokee Trailhawk 4xe was able to tackle the Rubicon Trail on electric power only.

2022 Jeep Grand Cherokee 4xe The 2022 Grand Cherokee gets updated tech and safety features.Jeep

The 4xe's charging port is located on the front fender to allow easier charging in tight spots. LED indicators show the charging status and there's an LED battery monitor inside the vehicle on the instrument panel. Three driving modes allow the driver to select the right vehicle and powertrain behavior for the situation. Hybrid mode combines both the electric motor and gas engine, and balances the two for the best fuel efficiency and performance. Electric mode operates on electric power only until the battery's power is depleted. eSave prioritizes the gas engine to preserve battery power. As with all PHEVs, the Grand Cherokee 4xe functions like a traditional hybrid once the battery's power is mostly depleted.


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Larger tires headline the upgrades.

Jeep

The off-road wars are heating up. This year alone, we've seen the new Ford Bronco, Rivian's R1T electric pickup truck, new off-road models of the Ford Ranger, GMC Canyon, and Chevrolet Silverado, and more rugged versions of the Subaru Outback and Forester. Jeep, already deep in the game, doesn't need to do much to bolster its off-road offering, but the brand is doing just that for 2022. The automaker is offering a new Xtreme Recon Package for the Wrangler Willys SUV, which brings more capability and style to the boxy off-roader.

Jeep Wrangler Willys Xtreme Recon Package The package can be ordered for Wrangler Willys models later this year. Jeep Wrangler Willys Xtreme Recon Package

Beyond beefy 35-inch tires tires, the Wrangler Willys with Xtreme Recon Package gets a 1.5-inch factory lift, a 4.56:1 axle ratio, 17-inch wheels and swing gate reinforcement. Jeep says those improvements give the Willys best-in-class approach and departure angles, ground clearance, and water fording capability. Approach angle improves to 47.4 degrees, breakover angle improves to 26.7 degrees, and departure angle jumps to 40.4 degrees. The extra ride height also pushes ground clearance to 12.9 inches and the water fording depth to 33.6 inches.

The package's 35-inch tires make the Willys Jeep's third Wrangler model with hardcore rolling stock. It joins the Wrangler Rubicon and Wrangler Rubicon 392 in the 35-inch club, all of which can be equipped with the tires directly from the factory.

Jeep Wrangler Willys Xtreme Recon Package A factory lift helps improve ground clearance and capability.Jeep

The Xtreme Recon Package can be ordered starting in October and will be available for the Jeep Wrangler Willys with 3.6-liter eTorque engine. The package adds $3,995 to the Wrangler Willys' price tag, which brings the total starting price to $40,930, including a $1,495 destination charge.

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