17 MPG combined. It’s a figure that won’t win any green awards, but it’s also not the reason anyone buys a 2018 Ram 1500 2WD with the 5.7-liter V8. This truck isn’t about sipping fuel; it’s about capability, towing power, and that unmistakable Hemi rumble. The Ram 1500 2WD 5.7L appeals to buyers who prioritize a blend of workhorse ability and comfortable cruising, often those who need to haul equipment, boats, or trailers without sacrificing ride quality. Owners understand the trade-off: impressive power and a smooth ride in exchange for fuel consumption that falls squarely in the traditional full-size truck territory.

City and highway performance

The EPA estimates the Ram 1500 2WD 5.7L at 15 MPG in the stop-and-go of city driving. Expect the fuel consumption to be particularly noticeable when accelerating from lights or navigating congested areas. The 8-speed automatic transmission helps manage the V8’s power, but it can’t fully mitigate the fuel demands of a large-displacement engine in urban environments. On the open highway, the picture brightens, with an EPA rating of 22 MPG. This figure is achievable under steady-state cruising, and the Ram’s relatively aerodynamic shape for a truck helps maintain that efficiency.

However, aggressive acceleration or hilly terrain will quickly bring that number down. Still, long highway stretches are where this Ram feels most comfortable and where you’ll get the best fuel economy.

Annual fuel cost

The EPA calculates the annual fuel cost for the 2018 Ram 1500 2WD 5.7L at exactly $3,100. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel prices at the time of calculation. Remember that this is an estimate, and your actual fuel costs may vary depending on your driving habits, location, and fluctuations in fuel prices. If you frequently tow or drive aggressively, expect to exceed this figure. Conversely, if you primarily drive on the highway and practice efficient driving techniques, you might see savings compared to the official estimate.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy can differ significantly. Drivers report averaging around 14-16 MPG in mixed driving conditions. Hauling cargo or towing will have a major impact, often dropping fuel economy into the single digits. Factors such as tire pressure, vehicle maintenance, and even the use of accessories like air conditioning can also influence fuel consumption. The 2018 Ram 1500’s computer provides real-time fuel economy information, which can be a helpful tool to monitor your driving habits and identify opportunities for improvement. Consider those numbers as guidance, not gospel. They shift fast.

How it compares

Compared to its rivals, the 2018 Ram 1500 2WD 5.7L’s fuel economy lands squarely in the middle of the pack for V8-powered, half-ton trucks. A comparable Chevrolet Silverado 1500 with the 5.3-liter V8 is rated at 17 MPG combined, much the same as the Ram. Ford’s F-150 with the 5.0-liter V8 is close, though some configurations can achieve slightly better highway MPG, but the difference is minimal in real-world scenarios. Buyers considering the Nissan Titan with its 5.6-liter V8 will find its fuel economy similar to the Ram’s, with EPA combined ratings typically in the low-to-mid teens. The Ram distinguishes itself with its ride comfort and interior quality, aspects that often sway buyers despite the average fuel economy. Compare 1500 MPG across all years.

Tips to maximize efficiency

The most obvious tip involves a lighter foot. The Hemi V8 loves to be revved, but every prod of the accelerator releases excess fuel. Smoother acceleration and anticipating traffic flow can significantly improve your MPG, especially in city driving. Pay attention to the road ahead and learn to coast gently.

Tire pressure plays a critical role. Ensure your tires are inflated to the recommended pressure specified on the doorjamb sticker. Underinflated tires increase rolling resistance, which directly impacts fuel economy. Check your tire pressure regularly, especially during temperature changes. A simple tire gauge is your friend.

Minimize idling. Modern engines don’t need extended warm-up periods, and idling for more than a minute or two wastes fuel. If you anticipate a longer wait, such as at a drive-thru, it’s generally more efficient to turn off the engine. This simple change can also help reduce emissions.

Proper maintenance is essential. A well-maintained engine runs more efficiently. Follow the manufacturer’s recommended maintenance schedule, including oil changes, air filter replacements, and spark plug inspections. Dirty air filters and old spark plugs can reduce engine performance and negatively impact fuel economy. See all Ram fuel economy data.

Consider your cargo. Every extra pound adds to the load, forcing the engine to work harder and burn more fuel. Remove unnecessary items from the truck bed and cab. If you frequently carry heavy loads, consider upgrading to lighter-weight materials or using a trailer to distribute the weight more evenly.

The appeal of the 2018 Ram 1500 2WD 5.7L isn’t found in maximizing every mile; it resides in balancing capability with comfort. For those who need a capable truck and appreciate a refined driving experience, the 17 MPG is an acceptable price of admission.