Ram 2500: Which Engine Offers The Best Fuel Efficiency? 6.4l Vs 6.7l Mpg Comparison

What To Know

  • It offers a powerful engine, a comfortable interior, and a variety of features that make it a great choice for both work and play.
  • However, the Cummins Turbo Diesel engine has a larger fuel tank, which gives it a longer range on a single tank of fuel.
  • This is the best way to get a feel for the power and torque of each engine and to see which one is right for you.

When it comes to heavy-duty pickup trucks, the Ram 2500 is a top contender. It offers a powerful engine, a comfortable interior, and a variety of features that make it a great choice for both work and play. But one of the biggest decisions you’ll have to make when choosing a Ram 2500 is which engine to get: the 6.4L HEMI V8 or the 6.7L Cummins Turbo Diesel.

In this blog post, we’ll compare the two engines in terms of power, torque, fuel economy, towing and payload capacity, and price. We’ll also provide some tips on how to choose the right engine for your needs.

Power and Torque

The 6.4L HEMI V8 engine produces 410 horsepower and 429 lb-ft of torque. The 6.7L Cummins Turbo Diesel engine produces 370 horsepower and 850 lb-ft of torque.

As you can see, the Cummins Turbo Diesel engine has a significant advantage in terms of torque. This makes it a better choice for towing and hauling heavy loads. However, the HEMI V8 engine has more horsepower, which makes it a better choice for those who want a more powerful truck for everyday driving.

Fuel Economy

The 6.4L HEMI V8 engine gets an EPA-estimated 15 mpg in the city and 21 mpg on the highway. The 6.7L Cummins Turbo Diesel engine gets an EPA-estimated 17 mpg in the city and 21 mpg on the highway.

As you can see, the two engines have very similar fuel economy ratings. However, the Cummins Turbo Diesel engine has a larger fuel tank, which gives it a longer range on a single tank of fuel.

Towing and Payload Capacity

The 6.4L HEMI V8 engine has a maximum towing capacity of 17,500 pounds and a maximum payload capacity of 3,140 pounds. The 6.7L Cummins Turbo Diesel engine has a maximum towing capacity of 37,000 pounds and a maximum payload capacity of 7,680 pounds.

As you can see, the Cummins Turbo Diesel engine has a significant advantage in terms of towing and payload capacity. This makes it a better choice for those who need a truck that can handle heavy loads.

Price

The 6.4L HEMI V8 engine is available on the Ram 2500 Tradesman, Big Horn, and Laramie trims. The 6.7L Cummins Turbo Diesel engine is available on the Ram 2500 Laramie, Power Wagon, and Limited trims.

The price of a Ram 2500 with a 6.4L HEMI V8 engine starts at $37,495. The price of a Ram 2500 with a 6.7L Cummins Turbo Diesel engine starts at $41,495.

Which Engine is Right for You?

The best engine for you depends on your needs and budget. If you need a powerful truck for everyday driving, the 6.4L HEMI V8 engine is a good choice. If you need a truck that can handle heavy loads, the 6.7L Cummins Turbo Diesel engine is a better choice.

Tips for Choosing the Right Engine

Here are a few tips for choosing the right engine for your Ram 2500:

  • Consider your budget. The Cummins Turbo Diesel engine is more expensive than the HEMI V8 engine.
  • Think about your towing and payload needs. If you need a truck that can handle heavy loads, the Cummins Turbo Diesel engine is a better choice.
  • Consider your driving habits. If you do a lot of city driving, the HEMI V8 engine may be a better choice due to its improved fuel economy.
  • Test drive both engines. This is the best way to get a feel for the power and torque of each engine and to see which one is right for you.

How to Improve Your Ram 2500’s Fuel Economy

Here are a few tips for improving your Ram 2500’s fuel economy:

  • Keep your tires properly inflated. Underinflated tires can reduce fuel economy.
  • Avoid jackrabbit starts and stops. Accelerate and brake smoothly to improve fuel economy.
  • Use cruise control on the highway. Cruise control can help you maintain a consistent speed, which can improve fuel economy.
  • Avoid carrying unnecessary weight in your truck. The more weight you carry, the harder your truck has to work, which can reduce fuel economy.
  • Get regular maintenance. Regular maintenance can help keep your truck running efficiently, which can improve fuel economy.

Frequently Asked Questions

Q: Which engine is more reliable, the 6.4L HEMI V8 or the 6.7L Cummins Turbo Diesel?

A: Both engines are reliable, but the Cummins Turbo Diesel engine has a reputation for being more durable.

Q: Which engine has a longer lifespan, the 6.4L HEMI V8 or the 6.7L Cummins Turbo Diesel?

A: The Cummins Turbo Diesel engine typically has a longer lifespan than the HEMI V8 engine.

Q: Which engine is better for off-roading, the 6.4L HEMI V8 or the 6.7L Cummins Turbo Diesel?

A: The Cummins Turbo Diesel engine is better for off-roading because it has more torque and a lower gear ratio.