Are you curious what the fuel economy of a Ram 2500 4x4 with Cummins Diesel is? The answer is not as straightforward as it may seem. Depending on the model year, trim level, and other factors, the fuel economy of a Ram 2500 4x4 with Cummins Diesel can vary significantly.

The average fuel economy of a Ram 2500 4x4 with Cummins Diesel is roughly 17-21 mpg. This number can vary depending on the model year and trim level of the vehicle, as well as the driving conditions and how the vehicle is maintained. The Ram 2500 4x4 with the Cummins Diesel engine is a powerful and capable vehicle, but its fuel economy is lower than many other vehicles on the market.

If you own a Ram 2500 4x4 with Cummins Diesel, there are a few things you can do to maximize the vehicle’s fuel economy. Make sure to keep up with regular maintenance and tune-ups to ensure the engine is running efficiently. You should also drive the vehicle in a more fuel-efficient manner, such as avoiding sudden acceleration and hard braking, and keeping the vehicle’s speed steady while on the highway.