19 MPG combined. The 2022 Lexus RC F isn’t winning any fuel-sipping contests, but focusing solely on that number misses the entire point. This isn’t a Prius, it’s a naturally aspirated, high-revving performance coupe designed to deliver a visceral driving experience. The type of owner who prioritizes the thunderous roar of a 5.0-liter V8 over the gentle hum of a hybrid system won’t be dissuaded by that MPG figure.

City and highway performance

The EPA estimates place the RC F at 16 MPG in the city and 24 MPG on the highway. These figures reflect driving patterns used in standardized testing, and understanding each rating is critical. The 16 MPG city rating acknowledges the RC F’s thirst during stop-and-go traffic. That big V8 needs a lot of fuel to get moving from a standstill. Conversely, the 24 MPG highway rating is achievable during steady-state cruising, when the engine isn’t constantly accelerating, and the transmission can settle into its higher gears. However, lead-footed drivers should expect numbers well below the official estimates on either metric.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2022 Lexus RC F is $3,050. This figure is based on driving 15,000 miles per year and assumes fuel prices match the national average. Individual spending will vary based on driving habits and local fuel costs. Drivers who spend more time in congested city environments or those who enjoy pushing the engine to its limits will likely see their annual fuel bill climb significantly.

Real-world expectations

Drivers should temper expectations based on how they intend to use the RC F. For those who primarily use it for weekend drives and spirited driving, don’t anticipate hitting the EPA’s combined figure consistently. The potent V8 and the temptation to explore the upper reaches of the tachometer mean your right foot is the biggest determining factor in efficiency. Long highway trips, driven conservatively, will yield the best results, bringing you closer to that 24 MPG highway rating. Check out RC MPG across all years to see how prior model years fared.

How it compares

The RC F’s fuel economy positions it against other performance coupes. For example, the BMW M4 Competition, with its twin-turbocharged inline-six, achieves a combined 19 MPG as well, but offers more torque lower in the rev range. The Ford Mustang Mach 1, another V8-powered competitor, posts a combined 17 MPG. Then you have options like the Audi RS5, with its turbocharged V6, which manages a more respectable 22 MPG combined. These comparisons are important to the RC F buyer. They aren’t shopping for pure efficiency like someone browsing all Lexus fuel economy data, they’re weighing performance vs. practicality, and understanding where the RC F fits.

Tips to maximize efficiency

The RC F isn’t designed for outright fuel efficiency, but owners can take steps to minimize fuel consumption. Resist the urge to accelerate aggressively. The power delivery of the V8 is exciting, but gentle and gradual acceleration will significantly reduce fuel consumption, especially in city driving.

The RC F offers different modes that alter throttle response and transmission mapping. Selecting “Eco” mode can help to smooth out throttle inputs and encourage the transmission to upshift earlier, keeping the engine in its most efficient operating range.

Ensure proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and burn more fuel. Regularly check your tire pressures and inflate them to the recommended levels, which can be found on a sticker inside the driver’s side doorjamb, or the owner’s manual.

Excess weight increases the amount of energy required to accelerate and maintain speed. Remove any unnecessary items from the trunk and passenger compartment to reduce the overall load on the engine.

A well-maintained engine operates more efficiently. Follow the manufacturer’s recommended maintenance schedule, including oil changes, air filter replacements, and spark plug replacements, to ensure the engine is running optimally.