15 MPG combined. That figure isn’t going to win any fuel efficiency awards, but it’s also not the reason anyone buys a 2016 Ram 1500 4WD with the 5.7L Hemi V8. This truck is purchased for its capability, its comfort, and its signature Ram styling. Fuel economy is a secondary consideration, a cost of doing business for those who need serious towing, hauling, or off-road prowess in a full-size package. This Ram is a tool, and like any tool, it has an operating cost.

City and highway performance

The EPA estimates of 13 MPG in the city and 19 MPG on the highway paint a clear picture of where this Ram uses the most fuel. Stop-and-go traffic, frequent acceleration, and idling all contribute to the lower city number. The highway figure, while still not stellar, reflects the engine’s ability to settle into a more efficient cruise mode at consistent speeds. The six-speed automatic transmission doesn’t offer the fuel-saving potential of more modern eight- or ten-speed units, but it is a proven and durable design that prioritizes strength and reliability over outright efficiency. Drivers who spend the majority of their time on the open road will naturally see better fuel economy than those primarily navigating urban environments.

Annual fuel cost

The EPA estimates that the owner of a 2016 Ram 1500 4WD 5.7L V8 will spend $3,500 on fuel annually. 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 price at the time of calculation. It’s a useful benchmark, but individual fuel costs will undoubtedly vary depending on driving habits, location, and current gasoline prices. Aggressive driving, heavy loads, and frequent towing will all push that annual fuel cost higher. It’s a cost serious Ram owners are generally prepared to accept.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy often differs. Owners see numbers slightly below the EPA estimates in mixed driving. Those who frequently tow or haul heavy loads should anticipate even lower MPG figures. Terrain also plays a significant role; driving in hilly or mountainous areas will inevitably burn more fuel than cruising on flat terrain. However, some owners who prioritize fuel-efficient driving techniques and primarily drive on the highway have reported achieving figures closer to, or even slightly exceeding, the EPA’s highway estimate. Understanding the factors that impact fuel economy is critical to setting realistic expectations.

How it compares

Compared to other full-size trucks from 2016, the Ram 1500 4WD with the 5.7L V8 falls in the middle of the pack. A similarly equipped Ford F-150 with the 5.0L V8 generally achieves slightly better fuel economy, around 17 MPG combined. The Chevrolet Silverado 1500 with the 5.3L V8 hovers around the same 16MPG. The Toyota Tundra with its 5.7L V8 usually manages around 15MPG. These differences, while notable, often aren’t the deciding factor for buyers in this segment. They’re choosing a truck based on brand loyalty, features, and capability. Check all Ram fuel economy data across the model range. You can also easily see where this falls in 1500 MPG across all years.

Tips to maximize efficiency

Minimize aggressive driving. The Hemi V8 is responsive and loves to rev, but resisting the urge to accelerate hard from every stop will significantly improve fuel economy. Gentle acceleration and maintaining a steady speed are key.

Keep the tires properly inflated. Underinflated tires increase rolling resistance, which directly impacts fuel consumption. Check your tire pressure regularly and inflate them to the recommended pressure listed on the doorjamb sticker.

Reduce excess weight. Carrying unnecessary weight in the bed of the truck or cab puts extra strain on the engine, reducing fuel efficiency. Remove any items that aren’t needed for the current trip, especially heavy tools or equipment.

Consider using cruise control on the highway. Cruise control helps maintain a consistent speed, which can improve fuel economy, especially on long trips. Avoid sudden acceleration or braking while using cruise control.

Regular maintenance is critical. A well-maintained engine runs more efficiently. Follow the manufacturer’s recommended maintenance schedule for oil changes, air filter replacements, and spark plug replacements.