Best Diesel Engines for Your Pick-up Truck

Diesel engines are the true powerhouse of the automotive industry because they offer you more torque, high mileage, and are better at handling heavy payloads. Ultimately, they are more efficient and durable than any other type of fuel engine. In this article, we have some of the best diesel engines to buy for your next pick-up truck and the right truck insurance policy for them.

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Why Choose Diesel Engines Over Others?

In recent years, we have seen the drastic popularity of diesel engines. The reason behind this is more power generation and cost-effective rates of this fuel type.

If you are planning to buy a diesel engine pickup truck, you might get confused and it can be a complicated decision for you. Diesel engines are a bit complex to understand, as there are many choices available in the market to buy.

If you choose the wrong diesel engine, you might face usual mechanical breakdowns that will break you financially to fix it.

Since buying a diesel engine pick-up truck is a vital decision and it has strong competition in the market, it becomes crucial to make the right choice from the available options. Read on to get a better insight into different diesel engines in pick-truck for the right purchase.

Best Diesel Engines for Pick-up Trucks

Below we have discussed the best diesel engines, depending on their power, useability, and reliability.

1. Chrysler 3.0L EcoDiesel Engine (RAM 1500 EcoDiesel)

The Chrysler 3.0 EcoDiesel is a 3.0-liter diesel engine designed by VM Motori. It was debuted in the year 2014 in Jeep Grand Cherokee and Ram 1500.

The engine has exceptional fuel efficiency and adheres to emission standards. You can drive a pick-up truck with an improved fuel tank capacity of 121 liters. This commercial pick-up truck engine has a smooth & powerful towing capacity.

It is equipped with a maximum torque of 2000 RPM, and enables you to easily move heavy loads. Its extraordinary feature is a DOHC valvetrain with four valves per cylinder. With all that, this diesel engine can hold up to 734 KG of payload and tow a load of 4173 KG.

Like any other diesel engine, it has a water-cooled variable geometry turbocharger. Also, the size of the engine is narrow than any other engine and saving space in the engine bay.

However, the engine was designed by Cummins, manufactured by VM Motori, and marketed as a Chrysler engine.

Specifications of Chrysler 3.0L EcoDiesel

This engine is popular for its fuel efficiency. Below we have mentioned some of its specifications-

Power-160 HP 215 HP

Torque-400 LB-FT 440 LB-FT

Fuel Injection-High-pressure common-rail with solenoid injectors

Valvetrain-a DOHC with four valves per cylinder

2. Ford Power Stroke 6.7L Diesel Engine

Ford Power Stroke 6.7L is one of the most powerful diesel engines designed for towing heavy loads.The engine design is compact and it uses compressed graphite iron for exquisite weight savings. It also has four pushrods per cylinder and features BOSH common-rail injection system.It is also considered to be an upgrade over any other power stroke engine.

Specifications of Ford Power Stroke 6.7L Diesel Engine

Ford has worked and made improvements in its power stroke engine. Below we have mentioned a few specifications of it-

Power-440 HP for generating 2,800 RPM

Torque-860 LB-FT for 1,600 RPM

Fuel Injection-High-pressure BOSCH common-rail injection system

Valvetrain-an OHV with four valves per cylinder

3. Cummins 6.7 Litres Diesel Engine

This is a 24-valve diesel engine manufactured by Cummins with high power and torque ratings. The engine has a BOSCH CP3 high-pressure common-rail fuel injection system. The engine is designed with an OHV valvetrain four per cylinder. The best part of this diesel engine is the high-capacity pressure pump.

This engine is powering the RAM 2019 heavy-duty pick-up truck. The engine is known for its excellent power and modern induction with Compacted Graphite Iron (CGI) block, flex plates focusing on overall strength.

Specifications of Cummins 6.7 Litres Diesel Engine (2021)

Below we have mentioned a few specifications of Cummins 6.7 Litres Diesel Engine (2021)-

Power-320 HP - 420 HP

Torque-850 LB-FT - 1075 LB-FT

Fuel Injection-BOSCH CP3 high-pressure common-rail fuel injection system

Valvetrain-OHV valvetrain with four per cylinder

4. Duramax L5P 6.6L Diesel Engine

The Duramax L5P is a turbocharged diesel engine designed by General Motors for heavy-duty pick-up trucks in 2017. It has a 910 LB-FT of highest torque along with a 16.0:1 compression ratio.

Some of the key features of Duramax L5P are strengthened cylinder, engine blocks, electrically controlled variable geometry turbochargers with improved pressure, and a newly designed air intake system with a hood scoop.

Moreover, this engine is the top-rated among all the other designs of the Duramax. Therefore, it generates a significant boost in power and torque than other previous models.

Specifications of Duramax L5P 6.6 Liters Diesel Engine

This improved version of Duramax has really impressive fuel efficiency with maximum power and torque. Have a look at a few specifications of Duramax L5P 6.6 Liters Diesel Engine-

Power-445 HP for generating 2800 RPM

Torque-910 LB-FT for 1600 RPM

Fuel Injection-DI with high-pressure common rail

Valvetrain-OHV valvetrain with four per cylinder

5. Navistar/Ford 7.3L Power Stroke

Powerstroke is actually a power throw played by Ford in its diesel engine line. Under this, model Navistar T444E became popular in heavy-duty vehicles like trucks, school buses, commercial pick-up trucks, and other commercial vehicles.

Its higher compression ratio of 17:5:1 allows for better power with lower exhaust gas temperatures. Also, it uses a single turbocharger along with a turbine housing size of 1.15 A/R.

Specifications of Navistar/Ford 7.3L Power Stroke

Below are the specifications of the legendary Navistar/Ford 7.3 Liters Powerstroke-

Power-275 HP for generating 2,800 RPM

Torque-525 LB-FT for generating 1,600 RPM

Fuel Injection- High-pressure Oil Pump with Hydraulic Electronic Unit Injection (HEUI)

Valvetrain-OHV with two valves per cylinder

Why Do You Need to Protect Your Commercial Pick-up Truck with a Right Truck Insurance Policy?

Buying the right truck insurance is extremely important because it allows you to raise a claim when your pick-up truck is involved in a mishap. Truck insurance is a type of commercial vehicle insurance policy that financially protects the commercial pick-up truck from any damages that might occur due to crashes, collisions, natural calamities, man-made calamities, fire explosions, thefts, and total loss.

Also, it becomes crucial for you to know what is covered in your commercial pick-up truck insurance policy so that you can easily make claim insurance for a truck. Some major circumstances that are excluded from under your truck insurance plan are drunk driving, driving without a valid driving license, consequential damages, etc. That is why it is suggested you read your policy documents carefully before buying.


In this article, we have compiled a list of diesel engines that are used in commercial pick-up trucks. Also, we have explained certain specifications of each of them to help you in making your next purchase. In all of this, do not forget to buy the right truck insurance policy for it.

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