21 MPG combined is an acceptable compromise for the 2020 Ram 1500 4WD with the 3.6L V6. It’s not the most efficient, but for buyers who prioritize capability, comfort, and a genuinely usable truck bed, it’s an acceptable trade-off. These are buyers who need a truck that works hard during the week and is fun on the weekend. They’re willing to sacrifice some fuel economy for the Ram’s smooth ride, spacious cabin, and overall versatility.

City and highway performance

The EPA estimates of 19 MPG in the city and 24 MPG on the highway offer a clearer picture of where this Ram 1500 excels. The city figure reflects stop-and-go traffic, where the truck’s weight and inherent inefficiencies consume more fuel. However, the highway MPG demonstrates that the eTorque system, paired with the eight-speed automatic transmission, allows for relatively efficient cruising when conditions are favorable. The 24 MPG figure is achievable, but only with conscious driving habits and a light foot. Hauling heavy loads or aggressive driving will dramatically reduce those numbers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Ram 1500 4WD 3.6L V6 at $2,100. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and assumes fuel prices consistent with national averages. The actual amount will vary based on your individual driving habits, the type of driving you do (city versus highway), and local fuel costs. For example, those who primarily use their Ram 1500 for short commutes or hauling will likely exceed this amount, while those who primarily drive on the open highway may spend less.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy will vary. Many owners report consistent numbers within 1-2 MPG of the EPA estimates during everyday driving. Factors like towing, payload, and even tire pressure can dramatically affect fuel consumption. Headwinds, extreme temperatures, and mountainous terrain can also negatively impact MPG. To get a better sense of what to expect, consult forums and online communities where Ram 1500 owners share their experiences. You can also examine 1500 MPG across all years to see trends.

How it compares

The fuel economy of the 2020 Ram 1500 4WD 3.6L V6 places it in a competitive, but not class-leading, position against other trucks in its segment. For example, the 2020 Ford F-150 4WD with the 2.7L EcoBoost V6 is rated at 20 MPG combined, 18 city, and 23 highway. The Chevrolet Silverado 1500 4WD with the 2.7L Turbo engine manages 20 MPG combined. These small differences are meaningful to buyers who are particularly sensitive to fuel costs, but the Ram’s superior ride quality and interior features often sway the decision in its favor. Those primarily concerned with saving fuel may want to examine all Ram fuel economy data.

Tips to maximize efficiency

Use the Ram 1500’s Eco mode, which adjusts throttle response and shift points to prioritize fuel efficiency. It may slightly reduce performance, but the difference is often negligible during normal driving, and the fuel savings can add up over time. Use it even when unladen.

Monitor your tire pressure regularly and keep your tires inflated to the recommended level. Underinflated tires increase rolling resistance, which significantly reduces fuel economy. Checking tire pressure is a simple task, but it can have a noticeable impact on your Ram’s overall efficiency, and also improves safety.

Minimize idling, especially in cold weather. Modern engines warm up quickly, so there’s no need to let the engine idle for extended periods. Excessive idling wastes fuel and contributes to emissions. If you’re going to be stopped for more than a minute or two, simply turn off the engine.

Avoid aggressive acceleration and braking. Smooth, deliberate driving habits can significantly improve fuel economy. Anticipate traffic flow and maintain a consistent speed whenever possible. A heavy foot on the gas pedal will only lead to more frequent trips to the fuel pump.