23 MPG combined is respectable for the 2020 Ram 1500 HFE 2WD with the 3.6L V6, but this truck isn’t bought by people chasing Prius-level efficiency. It’s a workhorse, a tool, and fuel economy is secondary to capability. However, every drop counts, and this HFE (High Fuel Efficiency) model represents Ram’s effort to squeeze the most out of their half-ton pickup without sacrificing its core strengths. It appeals to fleet managers, contractors needing a bed for tools and materials, and anyone who prioritizes a comfortable ride and ample interior space in a truck without needing a serious V8.

City and highway performance

The EPA estimates the 2020 Ram 1500 HFE at 20 MPG in the city and 26 MPG on the highway. This spread reflects the impact of stop-and-go traffic and lower speeds on fuel consumption, balanced against the optimized cruising of steady-state highway driving. The eight-speed automatic transmission plays a critical role, keeping the engine in its most efficient RPM range. In city driving, anticipate the system’s start/stop feature kicking in regularly if you are driving in bumper-to-bumper traffic, and this automatic start/stop system is optimized for light-duty use, and it can make a noticeable difference in fuel savings over the long run in the city. The highway rating is impressive for a truck of this size and capability. While a tailwind will always help, consistent highway performance is the result of careful aerodynamic considerations and efficient engine management. You can find all Ram fuel economy data here.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Ram 1500 HFE at $1,900. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway, using national average fuel prices. It’s important to understand that this is an estimate. Individual driving habits, local fuel prices, and even weather conditions can significantly impact the actual cost. Commuters who rack up far more than 15,000 miles annually can expect a higher fuel bill, while those who primarily use the truck for shorter trips might spend less. Also, fuel prices change considerably over time, so this price can go up or down from year to year.

Real-world expectations

The EPA estimates are a benchmark, but real-world fuel economy often differs. Expect variations based on cargo weight, towing, driving style, and terrain. Hauling heavy loads or frequently towing will drastically reduce your mileage, potentially dropping it well below the official figures. Aggressive acceleration and braking will also take a toll.

However, drivers who prioritize smooth acceleration, anticipate traffic flow, and minimize idling can often achieve numbers closer to, or even slightly exceeding, the EPA estimates. Also note that if you add larger tires to the truck for looks or off-roading, that will reduce your fuel mileage considerably. The factory wheel and tire setup is optimized for fuel economy.

How it compares

Compared to other full-size, light-duty trucks, the 2020 Ram 1500 HFE holds its own. A comparable 2020 Ford F-150 with the 2.7L EcoBoost V6 and 2WD achieves around 20 MPG combined, while the Chevrolet Silverado 1500 with the 2.7L turbo and 2WD offers a similar rating. The Nissan Titan, regardless of configuration, generally falls slightly behind in fuel economy.

The key factor is that these trucks are not always purchased for fuel economy; they are bought for utility. If someone wants the most economical pickup possible, they will buy a smaller truck and save a lot of money. However, buyers considering the HFE are making a conscious trade-off: they need the capability of a full-size truck but want to minimize fuel costs as much as possible within that framework. See the 1500 MPG across all years.

Tips to maximize efficiency

Regular maintenance is critical. Ensure your Ram 1500 HFE receives timely oil changes and tire rotations. A well-maintained engine runs more efficiently, and properly inflated tires reduce rolling resistance, allowing you to get the MPG you need.

Minimize idling time. Modern engines are surprisingly efficient when running, but idling burns fuel without covering any distance. Turn off the engine if you anticipate a prolonged stop, even if it’s just for a few minutes.

Drive smoothly and anticipate traffic conditions. Avoid aggressive acceleration and hard braking. Maintaining a steady speed and looking ahead to anticipate traffic flow can significantly improve fuel economy. Use cruise control on the highway to help maintain a consistent speed.

Consider removing unnecessary weight from the truck bed and cabin. Every extra pound adds to the vehicle’s overall burden, requiring more energy to accelerate and maintain speed. Keeping the bed reasonably clear can make a small but noticeable difference.