25 MPG combined is respectable for the 2020 Lexus ES 350 F Sport, especially considering its purpose. This isn’t a hybrid designed for ultimate efficiency; it’s a stylish, comfortable, and surprisingly engaging luxury sedan with a potent V6 engine, targeted at drivers who prioritize a smooth and responsive driving experience over outright fuel savings. These buyers appreciate some driving enjoyment alongside their luxury, and the F Sport delivers.

City and highway performance

The EPA estimates the 2020 ES 350 F Sport at 22 MPG in the city and 31 MPG on the highway. The city figure reflects city traffic, where the 3.5L V6 consumes more fuel. The highway number is more impressive. It showcases the engine’s efficiency at cruising speeds with the eight-speed automatic transmission working to keep the engine at its best. These ratings show that the ES 350 F Sport is competent in both environments, but shines on longer trips.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Lexus ES 350 F Sport at $1,750. This is based on driving 15,000 miles per year and using national average fuel prices. This is just an estimate, your actual fuel costs may vary depending on your driving habits, the type of fuel you purchase, and how much you drive per year, but it offers a useful benchmark for comparison. If you’re concerned about lowering your running expenses, consider exploring all Lexus fuel economy data, including hybrid models like the ES 300h.

Real-world expectations

While EPA estimates provide a standardized baseline, many drivers find their real-world fuel economy differs slightly. Aggressive driving, frequent short trips, and consistent use of the F Sport’s strong acceleration will generally decrease fuel efficiency. Prioritizing smooth acceleration, anticipating traffic flow, and maximizing highway driving can often yield figures closer to, or even slightly above, the EPA estimates. Even weather conditions can have a small impact on fuel economy.

How it compares

The 2020 ES 350 F Sport is in a competitive segment. The Acura TLX with its 3.5L V6 achieves around 24 MPG combined, placing it slightly behind the ES 350 F Sport. The BMW 530i, with its turbocharged four-cylinder, boasts around 28 MPG combined, a notable advantage in fuel economy for those prioritizing that metric. The Mercedes-Benz E 350, also with a turbocharged four-cylinder, achieves a similar 26 MPG combined. The ES 350 buyer likely accepts a small fuel economy penalty compared to the four-cylinder competitors in exchange for the smoothness and sound of the V6, a differentiating factor in the luxury sedan segment. Understanding ES MPG across all years can also help inform your decision when considering different model years.

Tips to maximize efficiency

Use the ES 350 F Sport’s drive modes. The “Eco” mode recalibrates the throttle response and transmission shift points to prioritize fuel efficiency. It might slightly dampen the F Sport’s spirited nature, but it can contribute to noticeable fuel savings, especially in city driving.

Gentle acceleration is key. The 3.5L V6 is responsive, so avoid aggressive acceleration and hard braking. Smooth, gradual inputs will minimize fuel consumption and extend the life of your brakes. Think ahead to anticipate traffic flow and avoid unnecessary stops.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel. Check your tire pressure regularly and inflate them to the recommended level, typically found on a sticker inside the driver’s side doorjamb.

Minimize idling. Excessive idling wastes fuel. If you anticipate being stopped for more than a minute or two, turn off the engine. Modern vehicles are designed to restart quickly and efficiently, and the fuel saved by turning off the engine will add up.

Keep up with scheduled maintenance. Regular maintenance, including oil changes, air filter replacements, and spark plug replacements, ensures that the engine runs efficiently. A well-maintained engine consumes less fuel and performs better.