In that case, your fuel economy numbers are unlikely to match the original EPA ratings for the truck. Let's say you own an older diesel truck or a truck with aftermarket diesel truck parts that improve fuel economy. Read More: Guide to Maintain your Diesel Truck's Fuel System Assemblyįuel Economy Calculation for Old Diesel Trucks Many diesel trucks can achieve at least 20 miles per gallon on the highway when not towing or hauling. The way you drive your truck also has an impact on its fuel economy. It is also more fuel-efficient to drive a well-maintained truck rather than one that is in poor condition. This is especially true for pickup trucks. Almost all the controls are simple to operate and feel good to the touch.ĭiesel parts that improve airflow and fuel flow efficiency can be added to trucks to increase fuel efficiency. It also offers a variety of connectivity options, including onboard Wi-Fi.

In the center stack was an 8.4-inch UConnect touch screen. Many screens in Ram display data on all vehicle functions, from fuel economy to towing. It features high-quality materials and a customizable screen between two dials. Ram pickup trucks have some of the most comfortable interiors on the market. A six-speed automatic transmission was used to connect the large diesel engine. It got an average of 18.6 miles per gallon out of the Cummins diesel. Among all cars in their class, full-size pickup trucks can tow up to 35,100 pounds. If you go up to the Ram 3500, you can get a Cummins High Output diesel engine that produces 1,000 pound-feet of torque and is more powerful. With 850 pounds-feet of torque, it can move up to 3,940 pounds and tow up to 19,580 pounds with no problem. Despite its age, this powerful diesel is still the best in the business. Cummins' turbocharged diesel inline six-cylinder engine with a displacement of 6.7 liters is the most likely candidate. The Ram 2500 Heavy Duty is available with two different engine options. The experience of browsing the lineup is like that of reading a 'Choose Your Own Adventure' book.

Moreover, that's not even counting the optional packages. Besides two powertrains and three transmissions, the truck comes in two sizes and two lengths. In 2019, Ram offered four heavy-duty trim levels: Power Wagon, Laramie, Limited and Laramie Longhorn. Furthermore, the big Horn/Lone Star, Tradesman, and SLT trim levels are available.

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