17 MPG combined is what owners of the 2017 Nissan Titan 4WD PRO4X with the 5.6L V8 actually experience. It’s a figure that elicits shrugs rather than shouts of joy, but it’s more acceptable when you understand the Titan PRO4X is a tool, not a toy. These owners prioritize off-road capability, durability, and the strong character of a V8 engine over squeezing every last mile from a gallon. They’re buying a truck that can haul, tow, and tackle challenging terrain, and they’re prepared to pay the price at the pump.

City and highway performance

The EPA estimates for the 2017 Titan PRO4X break down to 15 MPG in the city and 20 MPG on the highway. The city figure reflects the demands of stop-and-go traffic, where the Titan’s hefty curb weight and V8 powertrain work against it. The highway number is slightly more optimistic, achievable when cruising at a steady speed. However, even on the open road, factors like wind resistance and the aggressive off-road tires that often come standard on the PRO4X trim can impact fuel consumption.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2017 Nissan Titan PRO4X 4WD is $2,600. This figure is calculated based on driving 15,000 miles per year, with approximately 55% of those miles driven in the city and 45% on the highway, using the national average fuel price at the time of calculation.

Real-world expectations

While the EPA provides a benchmark, real-world MPG often differs. Owners who frequently tow or drive in hilly terrain can expect to see numbers at the lower end of the spectrum. Conversely, those who primarily use their Titan for commuting on relatively flat roads might achieve slightly better results. Driving style also plays a significant role. Aggressive acceleration and frequent hard braking will quickly erode fuel economy. Looking at TITAN MPG across all years, there are some significant differences and improvements being made with different trim levels.

How it compares

The 2017 Titan PRO4X’s fuel economy lands it in a specific spot relative to its competitors. For example, the 2017 Toyota Tundra TRD Pro, another off-road-focused V8 truck, achieves an EPA-estimated 15 MPG combined. A similarly equipped 2017 Ford F-150 with the 5.0L V8 and four-wheel drive achieves an EPA-estimated 18 MPG combined. The Ram 1500 Rebel with the 5.7L Hemi V8 comes in around 17 MPG combined. These comparisons show that the Titan’s fuel economy is generally in line with other V8-powered, off-road-oriented full-size trucks. It’s a tradeoff buyers often accept for the capabilities and characteristics they desire. Find all Nissan fuel economy data on our site to compare different models.

Tips to maximize efficiency

Proper tire inflation is critical for optimizing fuel economy. Ensure your tires are inflated to the pressure specified on the door jamb sticker. Underinflated tires increase rolling resistance, forcing the engine to work harder.

Keep your vehicle properly maintained. Regular oil changes, air filter replacements, and spark plug maintenance ensure the engine operates efficiently. A neglected engine consumes more fuel.

Minimize unnecessary weight. Hauling around extra cargo increases fuel consumption. Remove any items from the bed or cabin that you don’t need on a regular basis.

Anticipate traffic flow and avoid aggressive driving habits. Smooth acceleration and gentle braking can significantly improve fuel economy. Use cruise control on the highway to maintain a steady speed. The automatic transmission in the Titan is programmed for efficiency, but it can’t override a lead foot.