Who Makes Diesel Engines For Jeep?

Jeep’s diesel engine is built by VM Motori S.p.A., an Italian company owned by Fiat Chrysler (FCA), or Stellantis as it will soon be known. This is the third iteration of the 3.0-liter EcoDiesel V-6, but it’s the first time it’s been used in a Jeep Wrangler. The engine is slightly different from the second-generation version, which was last seen in the Grand Cherokee in 2018. The cylinder head intake ports were redesigned, the exhaust gas recirculation (EGR) system was upgraded to a dual loop (low and high pressure) system, and new pistons were installed in the cylinders, lowering the compression ratio from 16.5:1 to 16.0:1. Finally, a new variable-geometry turbocharger is included.

The EPA filed a civil action against FCA in 2017, alleging the corporation installed defeat devices on about 104,000 Ram 1500 and Jeep Grand Cherokee diesel vehicles from 2014 to 2016. The Clean Air Act and California law were also cited as violations of those models. In January of this year, the matter was settled. To settle charges of faking emissions tests and failing to reveal unlawful defeat devices, Fiat Chrysler has agreed to establish a recall campaign to repair non-compliant diesel vehicles, offer an extended warranty on restored vehicles, and pay a $305 million civil penalty. FCA also put in place a program to reduce pollution caused by these vehicles. FCA incurred a total cost of more than half a billion dollars as a result of all of this.

Who makes the Jeep 3.0 diesel engine?

The new 3.0-liter turbo diesel engine is built by VM Motori and developed in collaboration with Fiat Powertrain, a Fiat S.p.a. firm. It delivers a maximum horsepower of 177 kW (241 hp DIN) at 4,000 rpm and torque of 550 N•m (406 lb-ft) at 1,800-2,800 rpm.

Is the Jeep EcoDiesel a good engine?

The 3.0 liter V6 EcoDiesel delivers exceptional fuel economy with stump-pulling torque. A wider range of Jeep and Ram items are now available. This cutting-edge power plant is silent, clean, and efficient.

Model Availability:

What makes this engine so special? The 3.0 Eco-Diesel engine is a marvel. It has a lot of torque, so it can tow a lot of stuff, it accelerates quickly, it’s enjoyable to drive, and it achieves 30% better fuel economy than a Hemi V8 with comparable performance.

  • Ram gets 6-10 MPG more than the Hemi V8. You can drive a pickup or Jeep that gets better gas mileage than considerably smaller cars. This is based on EPA ratings as well as our own personal experience.
  • Range of up to 900 miles! With the optional 32 gallon tank and 29 MPG highway (Ram 1500 rating), you can drive 900 highway miles with a 1 gallon reserve. That’s according to the EPA, yet many people can outperform it. There’s even a competition for truck drivers who want to run 1000 miles on a single tank of gas! Even in models with smaller tanks, the EcoDiesel will drive significantly further on a single tank of gas, allowing you to spend more time enjoying yourself and less time filling up.
  • Towing performance that is smooth and forceful. This engine’s maximum torque is reached at only 2000 RPMs, so it has plenty of low-end power to move big loads smoothly.
  • Excellent noise, vibration, and harshness (known as “NVH” in the industry) so you know you’re not driving a dump truck!

Does Jeep make a diesel version?

Look no farther than the 2020 Jeep Wrangler if you’ve been itching to get behind the wheel of a Jeep with the ultimate power of a diesel engine under the hood. Yes, the EcoDiesel engine is standard on the 2020 Jeep Wrangler, ensuring a superb off-roading experience.

Who makes the Jeep Gladiator diesel engine?

The 3.0L EcoDiesel engine in the 2021 Jeep Gladiator produces 260 horsepower and 442 lb-ft of torque. The Gladiator’s 3.0L EcoDiesel is new, but it’s not new in FCA vehicles. In actuality, the EcoDiesel engine used is a third-generation EcoDiesel produced by FCA Cento Manufacturing Planet in Ferrara, Italy. The new 2020 Ram 1500 EcoDiesel and the 2020 Jeep Wrangler EcoDiesel both share the same engine. It is a considerable improvement over previous generations of the EcoDiesel engine, with higher performance, lower noise, and even better fuel economy.

Engine Design

In the inside of the Jeep Gladiator truck, the 3.0L EcoDiesel uses several of the most current and innovative materials. It’s designed not only for durability and abuse, but also to be as quiet as possible. Another major consideration is weight reduction, as many of the engine’s components are made of lightweight materials that also give robust rigidity and dependability.

CGI Block

For a lighter, stronger base, 3.0L EcoDiesels employ a Compacted Graphite Iron Block, or CGI Block. This is the same material used in many heavy-duty diesel engines; in fact, the current 6.7L Cummins Engine employs it with excellent success. Compacted Graphite Iron is a lightweight material that retains a high level of stiffness and durability. The Jeep Gladiator Diesel has higher fuel economy because to these weight savings. A CGI bedplate is also employed to add to the block’s strength.


The engine itself is a 60-degree V-6 DOHC arrangement. Dual Overhead Camshafts (DOHC) stands for Dual Overhead Camshafts. These Camshafts have roller-finger followers and are chain-driven. Heat-treated aluminum alloy is used to make the heads, which helps to reduce NVH and friction. Each cylinder has four valves, for a total of twenty-four valves.

Other Key Design Elements

Other engine design features follow a similar theme of being robust but light. The crankshaft and connecting rods are made of forged steel, which are durable and can tolerate misuse. Aluminum alloy pistons with thinner rings and a special coating are employed, and they are oil-cooled by jets.

Is the 3.0 Duramax a good engine?

Capable and Efficient With its powerful 460 lb-ft of torque and best-in-class 277 diesel horsepower, the Duramax 3.0L Turbo-Diesel not only gives you a highly efficient vehicle, but it’s also perfectly suited for off-road adventures with a maximum payload of 1,830 lbs.

Will Jeep Grand Cherokee get a diesel engine?

At L.T. Begnal MotorCompany, we understand that drivers want to get the most out of their vehicles by maximizing economy and alternative fuels. On some models in the new Jeep lineup, you can opt for the EcoDiesel engine. This, as you might expect, uses diesel to power the car, making it a clean and efficient option.

EcoDiesel models are offered for both the Jeep Grand Cherokee and Jeep Wrangler. Both vehicles are powered by the same 3.0-liter EcoDiesel V-6 engine. This engine has been developed to give maximum efficiency and minimal CO2 emissions while sacrificing no performance. It has an eight-speed automatic transmission and can get up to 30 miles per gallon on the highway, go 730 miles on a single tank of diesel fuel, and tow up to 7,400 pounds, which is the best-in-class.

The EcoDiesel, of course, comes with all of the distinctive features you’ve come to expect from the Grand Cherokee and Wrangler. They’re still tough and have trail-rated 4×4 capability, as well as innovative luxury and driving technologies that give you complete control of the road and confidence when driving.

How many miles will a 3.0 EcoDiesel last?

Diesel engines, in principle, should live longer than their gasoline-powered equivalents. Should anything go wrong, the Ram brand offers a three-year, 36,000-mile basic warranty and a five-year, 100,000-mile powertrain warranty.

The Ram 1500 EcoDiesel is a strong vehicle, but it isn’t the most powerful on the market. That, however, is not a terrible thing. The diesel engine is powerful and delivers outstanding fuel economy for a vehicle of this size.

Your 1500 EcoDiesel should last a long time if you keep up with the required maintenance and other items like fluids, suspension, and general upkeep. This number varies between 200,000 and 300,000 miles, according to certain owners.

You can also customize the truck to your preferences. The EcoDiesel engine is available in a variety of trims and options from Ram. As expected, the eight-speed automatic TorqueFlite transmission jams between gears. It can tow, is quiet on the interior, and looks tough on the road.

Why did RAM discontinue the EcoDiesel?

According to a statement from FCA, the company has recalled 107,898 Ram EcoDiesel pickup trucks in the United States from the 2014 to 2019 model years owing to a possibility for coolant to leak into the engine and cause a fire. The 2020 model year, as well as any gasoline-powered trucks, are not included in the recall.

Who makes the 3.0 Duramax?

The Duramax 3.0L I-6 is a turbo-diesel engine manufactured by GM for use in a variety of vehicles, principally full-size half-ton pickup trucks and maybe SUVs.