25 MPG combined in the 2022 Toyota GR Supra 3.0L won’t win any hypermiling competitions, and it’s not the reason someone buys this car. This is a pure sports car, engineered for performance, and the fuel economy reflects that. The Supra 3.0L is bought by enthusiasts who prioritize acceleration and handling over squeezing every last mile from a gallon of premium fuel.

City and highway performance

The EPA estimates the 2022 GR Supra 3.0L will achieve 22 MPG in the city and 30 MPG on the highway. This split performance shows the Supra’s dual nature. In urban environments, the stop-and-go traffic keeps the revs down and the engine working harder, impacting efficiency. Out on the open road, the eight-speed automatic transmission (S8) allows the engine to cruise comfortably, optimizing fuel consumption at highway speeds. While 30 MPG may seem respectable, remember that this vehicle encourages spirited driving, a factor which will invariably affect real-world highway economy.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,300 for the 2022 GR Supra 3.0L. This is based on driving 15,000 miles per year, using the national average fuel price for premium gasoline, which the Supra requires. Fuel prices fluctuate, and your individual driving habits will significantly impact this figure. Drivers with heavier feet will exceed this estimate, while those who prioritize fuel conservation could spend slightly less. The EPA numbers are a good baseline, but are not a guarantee.

Real-world expectations

While the EPA provides a standardized estimate, your actual fuel economy will vary. The Supra’s turbocharged inline-six engine is responsive and eager to rev, which encourages drivers to use its performance. Frequent hard acceleration, aggressive cornering, and extended periods of driving in Sport mode will decrease fuel efficiency. A more relaxed driving style, combined with careful route planning to avoid congestion, can help you get closer to the EPA’s estimates. Owners average slightly below the combined 25 MPG figure in mixed driving, especially if they regularly use the Supra’s performance. Check out all Toyota fuel economy data to see that the GR Supra is not your typical Toyota. The 25 MPG combined is by design.

How it compares

Compared to its competitors, the 2022 GR Supra 3.0L is in the middle in terms of fuel economy. The BMW Z4 M40i, which shares its engine and platform with the Supra, achieves an EPA-estimated 25 MPG combined, matching the Supra’s rating. The Porsche 718 Cayman, a performance-focused sports car, manages a slightly better 24 MPG city and 30 MPG highway, giving a combined rating of 26 MPG with the PDK automatic. The Nissan Z, with its twin-turbo V6, comes in at an EPA-estimated 18 MPG city and 24 MPG highway. The Supra offers a balance between performance and fuel efficiency within its segment. See GR MPG across all years.

Tips to maximize efficiency

Resist the urge to constantly use Sport mode. It enhances throttle response and sharpens handling, and it holds gears longer and burns more fuel. Using the Supra’s standard Comfort mode for daily commuting can improve fuel consumption without sacrificing driving enjoyment.

Maintain proper tire inflation according to the manufacturer’s specifications. Underinflated tires increase rolling resistance, forcing the engine to work harder and reducing fuel economy. Check your tire pressure regularly during temperature changes.

Avoid unnecessary idling. If you’re stopped for more than a minute, turn off the engine. Modern engines restart quickly, and idling consumes fuel.

Plan your routes to avoid congested areas and peak traffic times. Stop-and-go traffic hurts fuel economy. Using navigation apps and traffic information can help you find efficient routes.

Use cruise control on the highway. Maintaining a consistent speed reduces acceleration and deceleration, leading to better fuel efficiency. Be mindful of traffic and adjust your speed, and strive for smooth cruising.