14 MPG combined. The 2017 Ford GT isn’t purchased for its fuel efficiency. This low, wide, mid-engine supercar is engineered for blistering track performance, not maximizing miles per gallon. Its buyers aren’t cross-shopping with Prius owners; they’re seeking an unparalleled driving experience, and they understand the fuel consumption is part of that level of performance.

City and highway performance

The EPA estimates the 2017 Ford GT at 11 MPG in the city and 18 MPG on the highway. Considering the GT’s aerodynamic design optimized for downforce and its powerful 3.5L twin-turbocharged V6 engine churning out over 600 horsepower, these figures are almost secondary. Stop-and-go city driving will punish the fuel tank. Highway cruising surprisingly offers a slightly less painful experience, but spirited driving will quickly negate any potential gains. The seven-speed dual-clutch automatic transmission (AM7) is programmed for rapid shifts and optimal power delivery, and is calibrated more for track use than fuel conservation.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2017 Ford GT at $4,150. This figure is based on driving 15,000 miles per year and using national average fuel prices. This is just an estimate; actual fuel costs will vary depending on driving habits, fuel prices in your area, and the type of driving you do. The GT’s likely use as a weekend toy or track weapon means many owners will exceed this annual fuel cost significantly. If you’re considering a GT, the fuel bill is unlikely to be a primary concern.

Real-world expectations

Forget about achieving the EPA numbers in real-world driving if you plan on exploiting the GT’s potential. Aggressive acceleration, frequent track days, and spirited canyon runs will result in fuel economy well below the official estimates. Expect single-digit MPG figures if you’re pushing the car hard. The onboard computer provides real-time fuel economy data, which should serve as a constant reminder of the car’s thirst when driven enthusiastically. For perspective, the GT is a vehicle where range is measured in smiles per gallon, not just miles.

How it compares

The GT’s fuel economy compared to other supercars is predictably in the same ballpark. A Lamborghini Aventador, with its V12 engine, manages a paltry 12 MPG combined. A Ferrari 488 GTB, a direct competitor, achieves a slightly better 20 MPG highway but city driving remains similar, at around 15 MPG. The Porsche 911 Turbo S, arguably the most practical supercar, delivers approximately 19 MPG combined. Buyers in this segment are prioritizing performance above all else; small differences in fuel economy are not important considerations. You can explore all Ford fuel economy data to see how the GT stacks up against more mainstream models. You can also check out GT MPG across all years.

Tips to maximize efficiency

While fuel economy is not a priority for GT owners, it is possible to slightly improve MPG with a few specific techniques.

Resist the urge to constantly engage the turbochargers. Gentle acceleration and maintaining a steady speed will help conserve fuel, although this goes against the very nature of the car. Smooth throttle inputs are key to avoiding unnecessary fuel consumption.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, reducing fuel economy. Refer to the sticker on the driver’s side doorjamb for the recommended tire pressure.

Avoid unnecessary weight. Extra weight reduces fuel economy, however small, especially under acceleration. Remove any unnecessary items from the car, although the GT isn’t exactly known for its ample cargo space.

Use the appropriate driving mode. While the “Track” mode is tempting, the “Normal” or “Wet” modes may offer slightly better fuel economy in everyday driving by optimizing engine and transmission settings for efficiency.