The 2016 GMC Yukon K1500 4WD with the 6.2L V8 gets 17 MPG combined. It’s not going to win any fuel-sipping contests, but that’s the cost for serious towing capacity, ample passenger space, and the commanding presence of a full-size, truck-based SUV. Buyers choosing this Yukon configuration prioritize its capabilities, accepting the fuel consumption as a trade-off.

City and highway performance

The EPA estimates 15 MPG in the city and 21 MPG on the highway, reflecting the Yukon’s strengths and weaknesses. Stop-and-go city driving highlights the engine’s size and the vehicle’s considerable weight, which impacts fuel economy. The payoff arrives on the open road, where the smooth-shifting 8-speed automatic transmission and the engine’s abundant torque allow for relaxed cruising and fairly efficient highway travel, for a vehicle of this type. Maintaining a steady speed is key to achieving those 21 MPG figures.

Annual fuel cost

The EPA estimates a yearly fuel cost of $2,600 for the 2016 GMC Yukon K1500 4WD 6.2L. This calculation is based on driving 15,000 miles per year and using the national average fuel price at the time of calculation. Your actual fuel costs will vary depending on your driving habits, the type of driving you do, and local fuel prices. Frequent towing, aggressive acceleration, and prolonged idling will all contribute to higher fuel expenses.

Real-world expectations

While the EPA figures offer a baseline, real-world MPG often deviates. Drivers who frequently tow trailers or carry heavy loads will likely see fuel economy dip below the EPA estimates. Those who primarily drive on the highway, avoiding aggressive driving, and keeping up with maintenance might get closer to, or even slightly exceed, the 21 MPG highway rating. Pay attention to your driving style and regularly monitor your fuel consumption to get a true picture of what to expect.

How it compares

The Yukon’s fuel economy positions it competitively within the full-size SUV segment. A Ford Expedition with the 3.5L EcoBoost V6 offers slightly better fuel economy, around 17 MPG combined, but sacrifices some of the V8’s power. The smaller-engined Chevy Tahoe manages about 18 MPG combined, a minor improvement. A Toyota Sequoia, with its reliable but less efficient V8, lands in the same territory as the Yukon. These comparisons are essential for buyers weighing capability against fuel costs, all Gmc fuel economy data is readily available for comparison.

Looking at more luxurious options, the Cadillac Escalade, which shares the Yukon’s platform and powertrain, would have similar fuel economy to the Yukon. Some buyers consider a Tahoe or Suburban for their needs. These are factors that will help buyers narrow their search to find the best YUKON MPG across all years.

Tips to maximize efficiency

Aggressive acceleration and hard braking take a significant toll on fuel economy, especially in a large SUV like the Yukon. Anticipate traffic flow and accelerate smoothly to minimize wasted fuel. A lighter foot translates to more mileage.

Ensure the tires are properly inflated to the recommended pressure. Under-inflated tires increase rolling resistance, forcing the engine to work harder, negatively impacting fuel consumption. Check tire pressure regularly, especially during temperature changes.

Avoid unnecessary idling. If you’re stopped for more than a minute, turn off the engine. Extended idling consumes fuel without providing any benefit. In modern vehicles like the Yukon, restarting the engine consumes less fuel than letting it idle for prolonged periods. This is especially true in city driving.

Regular maintenance is critical. A well-maintained engine runs more efficiently. Follow the manufacturer’s recommended maintenance schedule, including oil changes, air filter replacements, and spark plug maintenance, to ensure optimal performance and fuel economy.

Consider using cruise control on the highway. Maintaining a consistent speed can improve your fuel economy, particularly on long trips. Cruise control minimizes speed fluctuations, leading to more efficient fuel consumption. Using cruise control can help achieve efficiency numbers closer to the 21 Highway MPG rating.