2021 Ram 2500 Gas Vs Diesel

The 2021 Ram 2500 is available with two engine options: a 6.4L V8 gas engine and a 6.7L Cummins Turbo Diesel I6 engine. The gas engine produces 410 horsepower and 429 lb-ft of torque, while the diesel produces 370 horsepower and 850 lb-ft of torque. Both are mated to an 8-speed automatic transmission.

The Ram 2500’s gas option offers better fuel economy than its diesel counterpart, getting 17 MPG in city driving and 22 MPG on highways compared to 15/21 for the diesel version. It also has less emissions making it more environmentally friendly than the diesel model which requires AdBlue additive to meet emissions standards. However, the higher torque output of the diesels allows for greater hauling capabilities when equipped with a proper payload package; nearly 1 tonne more than its gasoline sibling at 12,560 lbs max trailer weight rating (GVWR).

The 2021 Ram 2500 is one of the most popular heavy-duty trucks on the market due to its impressive power and capability. But when it comes to choosing between a gas or diesel engine, there are some important considerations. Diesel engines offer superior torque and fuel economy, but they cost more upfront.

Gasoline engines provide faster acceleration, increased horsepower and less maintenance costs over time. Ultimately, the choice depends on your unique needs – do you prioritize torque and efficiency or performance?

RAM 2500 Hemi or DIESEL Engine? Things YOU Should Consider!

How Many Miles Per Gallon Does a 2021 Ram 2500 Diesel Get?

The 2021 Ram 2500 diesel is an impressive heavy-duty truck that offers a great fuel economy. The 6.7L Cummins® Turbo Diesel engine produces 370 horsepower and 850 lb-ft of torque, while still offering up to 22 miles per gallon on the highway and 17 miles per gallon in the city when equipped with the 6-speed automatic transmission. When properly configured, this truck can tow up to 19,680 lbs.

, making it a great choice for those who need to move large amounts of cargo or trailers. It also comes with features like active noise cancellation technology and an available trailer brake controller so you can take your hauling capabilities even further. This efficient powertrain makes the Ram 2500 diesel an excellent option for anyone looking for maximum performance without sacrificing their budget at the pump!

Does Diesel Or Gas Towing Have Better Fuel Economy?

When it comes to towing with diesel or gas, fuel economy is a key factor in deciding which one will work best for you. Diesel-powered vehicles typically have better fuel economy when compared to gasoline engines because they are able to produce more torque at lower engine speeds. This means that the engine does not need to run as hard and fast as a gasoline engine would, resulting in less fuel consumption overall.

Additionally, modern diesel engines have improved their thermodynamic efficiency due to advancements in technology over the past few years. These improvements result in even greater fuel savings by allowing them to generate more power while using less energy than traditional gasoline counterparts. On the other hand, gas powered vehicles offer an economical option for those who don’t need the maximum amount of power offered by a diesel motor but still want good performance and decent fuel economy.

Gasoline engines tend to be lighter and cheaper than diesels so if money is an issue then this might be your best choice for getting around town without breaking the bank at the pump! Ultimately, both types of motors can provide great results depending on your needs and budget – so take some time researching each type before making your decision on which one will work best for you.

Which is Better Fuel Economy Diesel Truck Or Gas Truck?

Fuel economy is an important factor to consider when shopping for a truck. Diesel trucks have traditionally been known as the more fuel-efficient option, but advances in technology and design mean that gas trucks can also offer superior fuel economy. To decide which type of truck is better for you, it’s important to weigh the pros and cons of each engine type.

Diesel engines are renowned for their long life expectancy and low cost of ownership, due largely to their impressive fuel efficiency. They produce higher levels of torque than gasoline engines, so they’re ideal if you plan on using your truck for heavy hauling or towing. However, diesel engines tend to be noisier than gasoline ones and require regular maintenance such as oil changes every 5-7 thousand miles or so.

Additionally, diesel fuel costs more per gallon than gasoline does – making them not necessarily the most economical choice overall. Gasoline powered trucks usually provide a smoother ride due to their quieter operation and lighter weight compared with diesel models; plus they’re typically easier (and cheaper) to maintain since they don’t need specialized services like those required by diesels. Gasoline models also tend to get slightly better mileage overall when traveling short distances at highway speeds compared with diesels – though this difference may be negligible depending on your driving style/habits or what kind of terrain you travel in often (elevation change etc).

Ultimately deciding between a gas or diesel powered truck comes down to personal preference – do you prefer power over ultimate efficiency?

How Long Will Ram 2500 Gas Engine Last?

The Ram 2500 is a powerful and reliable pickup truck, and its gas engine has become known for its longevity and dependability. Depending on your driving habits and the amount of maintenance you give it, the Ram 2500’s gas engine can last anywhere from 200,000 to 400,000 miles over its lifetime. This makes it an ideal vehicle choice for those who require a high-performance workhorse that won’t let them down when they need it most.

To ensure that you get the longest life possible out of your Ram 2500’s gas engine, regular maintenance should be performed according to the manufacturer’s guidelines. Additionally, taking good care of your vehicle by using quality fuel and oil will help preserve your engine over time. With proper care throughout its lifespan, you can expect years of trouble-free performance from your Ram 2500’s gas engine!

Should I Buy a Diesel Truck As a Daily Driver?

When it comes to choosing a daily driver, diesel trucks are becoming increasingly popular. Not only do they offer superior fuel economy, but they also provide enhanced power and torque capabilities compared to their gasoline counterparts. With the right maintenance and care, you can expect your diesel truck to last for many years of reliable performance.

Diesel engines are known for their durability and longevity as long as you keep up with regular oil changes and other recommended services. Additionally, diesel engines tend to hold their value better than gas models so if you plan on selling or trading in your vehicle down the line, you will likely get more out of it than if it was a gasoline model. Another benefit is that most modern diesels come equipped with advanced emission control systems that help reduce air pollutants—a major plus when considering how much time we all spend behind the wheel!

Despite these advantages, buying a diesel truck has its downsides too–namely higher upfront costs due to increased parts cost as well as higher repair bills should something go wrong since parts are often harder to come by or more expensive than those found on gasoline vehicles. All in all though, if properly maintained and taken care of over time –diesel trucks make great daily drivers capable of delivering years of dependable service while keeping running costs low at the same time!

Do Diesel Trucks Last Longer Than Gas?

When it comes to deciding between a diesel truck and a gas-powered one, the question of which will last longer is often at the forefront of people’s minds. The answer typically depends on how well the vehicle is maintained and driven. Generally speaking, diesel trucks tend to last longer than their gasoline counterparts because they are designed with more durable parts that can withstand higher compression ratios and have greater torque capabilities.

Diesel engines also require less maintenance due to their robust design, as they don’t need tuneups or oil changes as frequently as gas-powered vehicles do. Additionally, diesel fuel contains lubricants that help protect engine components from wear and tear over time – resulting in an engine life expectancy of up to three times that of gasoline engines! Finally, modern diesels are equipped with advanced technology such as exhaust aftertreatment systems which reduce emissions while providing reliable performance for many years down the road.

All these factors combined make diesel trucks much more capable of lasting long periods in comparison to gas-powered models.

2021 Ram 2500 Gas Vs Diesel

Credit: www.bobmoore.com

2022 Ram 2500 Gas Vs Diesel Mpg

The 2022 Ram 2500 offers two engine options – a 6.4L HEMI® V8 gasoline engine and a 6.7L Cummins® Turbo Diesel I6 engine. Both of these engines offer impressive efficiency, but the diesel option takes it to the next level with significantly better fuel economy ratings than its gas counterpart: up to 20 mpg on the highway compared to 17 mpg for the gas engine. In addition, drivers can expect over 900 lb-ft of torque from the diesel motor, which is perfect for those who need serious hauling power or off-road capability.

Ram 2500 6.4 Hemi Gas Or Diesel

The Ram 2500 6.4 Hemi is a powerful truck that is available with either a gas or diesel engine. The gas version of the 6.4 Hemi has 395 horsepower and 410 lb-ft of torque, while the diesel variant produces 370 horsepower and 850 lb-ft of torque. Both engines are paired with an 8-speed automatic transmission to ensure smooth shifting and maximum performance in any situation.

Thanks to its heavy duty construction and advanced powertrain, the Ram 2500 6.4 Hemi is capable of tackling even the toughest jobs with ease.

Ram 2500 Gas Vs Diesel Fuel Economy

When it comes to fuel economy, the Ram 2500 is available in both a gas and diesel engine option. The gas engine has an EPA-estimated 17 miles per gallon (MPG) combined, while the diesel version gets up to 22 MPG combined. Both engines offer great performance and power but if you want better fuel efficiency you should opt for the diesel version of the Ram 2500.


In conclusion, the 2021 Ram 2500 gas and diesel models offer a great set of features that make them both attractive choices for anyone in the market for a new truck. The diesel engine is slightly more expensive but provides better performance, torque and towing capacity than its gasoline counterpart. Ultimately, it will come down to your individual needs and budget when deciding which option best suits you.


  • Zayn

    Zohn Zayn Smith is a seasoned automotive enthusiast with over 15 years of experience in the industry. As the Founder and Chief Editor of Truckguider, he specializes in Dodge Ram models, including the Ram 1500 and Ram 2500. His deep understanding of these trucks makes him a trusted authority on everything from performance and maintenance to towing capabilities.

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