The 2022 Lexus ES 300h gets 44 MPG combined, central to its design. It’s a genuinely frugal luxury vehicle for drivers who prioritize comfort, reliability, and exceptional fuel efficiency above all else. These drivers, often empty-nesters or professionals with longer commutes, seek a quiet and economical experience, and the ES 300h delivers that.

City and highway performance

The EPA estimates of 43 MPG in the city and 44 MPG on the highway underscore the ES 300h’s consistency. Unlike some hybrids that perform drastically better in stop-and-go traffic, the Lexus maintains its efficiency regardless of the environment. This is thanks to its hybrid system, which blends the efforts of a 2.5L 4-cylinder gasoline engine with an electric motor and a smooth-shifting automatic transmission (AV-S6). The smooth transitions between electric and gasoline power contribute to a refined driving experience, minimizing both fuel consumption and driver fatigue.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2022 Lexus ES 300h is $1,000. This figure is calculated based on driving 15,000 miles per year, with a blend of city and highway driving, using the national average fuel prices. Individual costs will vary based on driving habits and local fuel prices, but this provides a useful baseline for evaluating the ES 300h’s long-term affordability. Buyers looking at all Lexus fuel economy data will immediately see the 300h as a standout choice for minimizing fuel expenses.

Real-world expectations

While the EPA estimates provide a solid benchmark, real-world fuel economy can fluctuate. Aggressive acceleration, frequent high-speed driving, and consistent use of climate control can all impact the final numbers. However, the ES 300h is often driven by people seeking maximum comfort and fuel economy, so it generally lives up to its EPA promise. Regular use of “Eco” mode will further enhance efficiency. Some owners report exceeding the EPA combined rating, demonstrating the ES 300h’s potential for even greater fuel savings. Curious about ES MPG across all years? Our detailed vehicle pages have the data you need.

How it compares

Within the luxury sedan segment, the ES 300h stands out for its exceptional efficiency. The Acura TLX, for example, achieves only 25 MPG combined with its base engine and front-wheel drive. Even the non-hybrid Lexus ES 350, a stronger performer, returns an EPA-estimated 26 MPG combined. The Toyota Avalon Hybrid, a close mechanical relative, achieves a similar 43 MPG combined but lacks the Lexus’s level of interior refinement and brand cachet. The Lincoln MKZ Hybrid from years prior achieved 42 MPG combined, now discontinued. These comparisons highlight the ES 300h’s unique mix of luxury and fuel economy.

Tips to maximize efficiency

Using “Eco” mode optimizes the vehicle’s performance for maximum fuel efficiency by adjusting throttle response and climate control settings. It might slightly reduce acceleration, but the fuel savings can be significant, especially during city driving.

Maintaining proper tire inflation is critical for reducing rolling resistance and improving fuel economy. Check your tires regularly and inflate them to the recommended pressure listed on the doorjamb sticker. Underinflated tires not only decrease MPG but also wear out faster.

Gentle acceleration and smooth braking contribute significantly to fuel conservation. Avoid abrupt starts and stops whenever possible. Anticipate traffic flow and maintain a steady speed to minimize wasted energy.

Minimize unnecessary weight. Remove any extra items from the trunk or rear seats that add to the vehicle’s load, as this can negatively impact fuel economy. Every pound counts, especially during acceleration.

Consider light use of climate control. Using the AC minimally or choosing a comfortable temperature setting instead of the coldest setting, helps to make a notable difference in fuel consumption.