12 MPG combined. That’s the headline figure for the 2016 GMC Savana 3500 2WD Passenger van with the 6.0L V8, and it’s a number that prompts strong reactions. Some will grimace if they prioritize fuel efficiency, while others who use the van as a tool will understand. It’s a purpose-built machine designed to haul people and gear, and fuel economy is a secondary consideration. The Savana 3500 isn’t trying to be a Prius, and it doesn’t need to be for its target customer.

City and highway performance

The EPA estimates the 2016 Savana 3500 at 11 MPG in the city and 16 MPG on the highway. These numbers reflect the van’s weight, aerodynamics that aren’t slippery, and the power required to move it. The 6.0L V8 is reliable and strong, but not known for fuel sipping. Expect the city MPG to drop with frequent stops and starts, especially when loaded with passengers and their belongings. Highway MPG is more attainable, though maintaining a steady speed is key. Aggressive acceleration will quickly erase any potential gains.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2016 Savana 3500 is $3,650. This figure is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, the price of gasoline in your area, and how heavily the van is loaded. A church group that regularly undertakes long road trips or a shuttle service making frequent airport runs will likely exceed this figure.

Real-world expectations

Forget the EPA numbers. Real-world MPG is almost always lower than EPA estimates, and that’s even more true in a vehicle like the Savana. Expect to see numbers closer to 8-10 MPG in city driving and maybe the low teens on the highway if you drive conservatively. The biggest factor will be load. A nearly empty Savana driven at constant speed will always do better than one filled with team members and luggage being used for a series of errands. If fuel economy is a primary concern, see SAVANA MPG across all years for other model years or consider other options.

How it compares

Compared to other full-size passenger vans of its era, the 2016 Savana 3500 fares about as expected. The Ford Transit 350 XLT with its 3.7L V6 is rated at 14 MPG combined. The Savana’s heavier-duty construction and stronger V8 explain the difference in fuel economy. Even the Ram ProMaster 2500, with its front-wheel-drive configuration and 3.6L V6, manages only around 13 MPG combined. Buyers in this segment prioritize cargo capacity, passenger space, and reliability over fuel efficiency, so slight differences in MPG are often less important than other factors. See all Gmc fuel economy data for a broader view.

Tips to maximize efficiency

Proper maintenance is important. Ensure the engine is regularly tuned and that the tires are properly inflated. Underinflated tires create more rolling resistance, which directly impacts fuel economy. Keep an eye on tire wear and replace them when needed. Consider low-rolling resistance tires when replacement becomes necessary.

Drive smoothly and avoid aggressive acceleration or braking. The 6.0L V8 is responsive, but heavy-footed driving will quickly deplete the fuel tank. Anticipate traffic flow and maintain a steady speed whenever possible. Every hard acceleration is wasted energy in a vehicle of this size and weight.

Minimize idling. The 6.0L V8 consumes a significant amount of fuel while idling. If you are stopped for more than a minute or two, turn off the engine. This is especially important in city driving, where idling can account for a substantial portion of total fuel consumption.

Reduce weight. Removing unnecessary cargo can improve fuel efficiency. Every extra pound adds to the load the engine has to carry. Regular cleanouts can make a difference, especially for vehicles used as work vans, where accumulated tools and equipment are common.