How Long Will A Ram 2500 Cummins Last?

Cummins has long been one of the best diesel engine manufacturers in the market. They are known to make reliable workhorse engines that are ready for any job. But how long do the engines last in the Ram 2500? We have taken the time to research on your behalf to answer this question.

Generally speaking, the 6.7 Cummins engine in the Ram 2500 should last at least 350,000 miles. Nonetheless, some consumers have said that they have got over 500,000 miles on their Cummins engine. But, of course, the lifespan of any engine will vary depending on regular maintenance and driving behavior.

As you can see, you can get your money's worth with a Ram 2500! They are excellent for towing while still having a comfortable ride. In this article, we will take a closer look at the Ram 2500 engine lifespan. In addition, we will compare the 6.7 Cummins engine to the late 5.9 Cummins engine. Without further ado, let's get into it.

Silver colored Ram 2500 up close photo, How Long Will A Ram 2500 Cummins Last?

How Long Will A Ram 2500 Cummins Last?

The Cummins engine in the Ram 2500 is ubiquitous. They are known to be some of the best diesel engines on the market, and they make excellent workhorses for any job.

Cummins has been why so many people flock to the diesel Ram and the late Dodge Ram models over the years.

When buying any vehicle, it is essential to do your research to know how long it will last you. For example, the Ram 2500 with the 6.7L Cummins should last 350,000 miles. Some say it can even last 350,000 to 500,000 miles.

However, if you are looking for a used model, there is no guarantee of what previous owners have done to the vehicle while it was in their possession.

This is why it is essential to look at the engine life expectancy of what you are looking for before making your purchase.

Of course, the new model will give you an idea about which direction Cummins engines are going in terms of lifespan, but a used model may have different issues.

It is essential to look at a CarFax before buying a used Ram 2500. This is vital to ensure that you aren't purchasing a vehicle that has been treated poorly, been in an accident, or worse, has a salvage title.

If you buy from a dealer, ask them for a CarFax because they can get them at no cost. However, if you are buying from a private seller, buying a CarFax will be your discretion. It isn't a hefty fee and can save you from a headache of repairs down the road.

The Cummins engine in the Ram 2500 is high quality, but any used vehicle may have maintenance and repairs that need to be made.

Therefore, before purchasing a used model, it is essential to look at various resources on the reliability of the Cummins engine to ensure you get your money's worth with a Cummins Ram 2500.

Is the Ram 2500 diesel reliable?

The Cummins diesel engine is well known to be one of the most reliable engines on the market. However, it must receive regular maintenance and care and proper fuel treatment to last for years to come.

No matter which model you are looking for, it is essential to properly care for your diesel vehicle.

This means regular oil changes with the proper oil, fuel treatment to prevent rust from building up on injectors and valves, and more. Adequate maintenance of the Cummins Ram 2500 diesel will ensure that you can get your money's worth.

Is 5.9 or 6.7 Cummins better?

The new 6.7L Cummins has proven to be one of the most reliable engines on the market. It can easily tow up to 25,000 pounds. This is why so many people choose it for their heavy-duty needs. In addition, it is an industry-standard in the diesel world.

The old 5.9L Cummins was known for its ease of use and fuel efficiency while handling a significant amount of torque. However, it has since been retired because the technology isn't needed anymore with the 6.7L Cummins.

Difference Between The 5.9 And 6.7 Cummins

The 5.9L was also cheaper than the 6.7L to produce and could last longer than the new 6.7L Cummins. However, it has since been retired for reliability reasons with the 6.7L Cummins model. So let's take a closer look at the differences between the mighty engines.

  1. The New 6.7L Cummins engine is more straightforward and more potent than the old 5.9L Cummins.
  2. The new 6.7L Cummins torque provides better fuel efficiency for towing and hauling, especially with the automatic transmission. This makes it a popular option amongst consumers because they can pull heavy loads without changing gears; this also means minor wear and tear on the engine.
  3. The new 6.7L Cummins is more reliable than the old 5.9L Cummins, which means a longer life expectancy for those who own them and an easier time with maintenance and repairs when needed.
  4. The new 6.7L Cummins has a higher horsepower capacity than the old 5.9L Cummins, around 350 horsepower before being discontinued in 2010. The 6.7L is known to have a 400-500+ horsepower capacity, making it a popular option for consumers who want longevity with their engine and dependability when buying their daily driver or workhorse.

As the new 6.7L Cummins proves to be more reliable than the old 5.9L Cummins, it is preferred by many because of its ease of use and power.

Those who own them see more extended life expectancy with their engine and less maintenance and repairs needed than the old 5.9L Cummins.

In addition, the new 6.7L Cummins is a more powerful option with better fuel efficiency, making it ideal for heavy-duty use, whether it be work or play.

Nonetheless, the 5.9L Cummins is still a great engine that will last you for several years. However, they are hard to considering they were discontinued in the middle of 2007.

So more than likely, if you do find a 5.9L for sale, it will have higher miles. However, don't be afraid of taken care of 5.9L with 100,000 to 200,000 miles on it.

Do Dodge Ram 2500 have transmission problems?

The Dodge Ram 2500 has been known to have hard shifts from time to time. If you tow a lot and are experiencing complex changes, it is wise to get your transmission checked out.

Commonly, the issues stem from low transmission fluid levels. However, there could be something more severe going on.

Your vehicle's transmission uses the power of your car to move it at various speeds.

There are two designs: automatic and manual transmissions. How much will a replacement cost is dependant on the type—$800-$3,400, depending on what is wrong with the transmission.

What is the best year Dodge Cummins to buy?

The world knows the power of a Cummins engine, and in some cases, this means that Dodge Ram trucks are king. The best years for these Dodge Cummins diesel have been 1996-1998, 2006-2007, or 2010 -2011.

However, you still can't go wrong with buying a newer Ram with a Cummins engine. Of course, some years are better than others, but you should be able to use your Cummins engine for several years unless you get a lemon.

What are the pros and cons of a diesel engine?

The main advantage of buying a new or used car with a diesel engine will last longer. This is because they don't require as much upkeep as gasoline engines.

In addition, they make for excellent work trucks because you can expect them to go 20 years without significant problems.

However, diesel motors do require you to put special fuel in them. Plus, they cost more than gasoline-powered engines. This is because of how complicated they are and the higher price for the engine itself.

In Closing

With higher torque than its predecessor, the Cummins 6.7L is not only for the Ram 2500. It is used more in Class 3-4 trucks than Class 8 trucks because of their reliability and power.

The 5.9L Cummins was a great engine when it came out, but newer truck models are equipped with the 6.7L Cummins, which is preferred because of its higher torque. However, both can last you up to 20 years if you maintain them properly.

Thank you for reading. In the meantime, check out these articles:

How Long Will A 24V Cummins Last?

Can You Put A Cummins In A Chevy Or Ram Truck

What Pickup Trucks Have Cummins Engines?

Do you like the 5.9L Cummins or the 6.7L Cummins more? Leave us a comment below!

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