26 MPG combined is a respectable figure for the 2019 Lexus ES 350, a comfortable and reliable sedan targeted towards buyers prioritizing smooth operation and a plush ride over outright sporting prowess. It’s not going to win any hypermiling competitions, but it strikes a reasonable balance between performance and fuel efficiency for its class. The ES 350’s fuel economy will likely be a secondary consideration for its typical buyer, overshadowed by Lexus’s strong reputation for dependability and owner satisfaction.

City and highway performance

The EPA estimates the 2019 Lexus ES 350 will achieve 22 MPG in the city and 33 MPG on the highway. The 3.5L V6 engine, paired with an 8-speed automatic transmission (S8), provides ample power for confident acceleration and effortless cruising. These figures indicate that while stop-and-go traffic will impact fuel consumption, longer highway drives will allow the ES 350 to stretch its fuel further. The spread between city and highway MPG reflects the engine’s ability to operate more efficiently at consistent speeds.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Lexus ES 350 at $1,700. This calculation is based on driving 15,000 miles per year and using the national average fuel price for regular gasoline. Individual driving habits, local fuel prices, and variations in traffic conditions can all affect your personal fuel expenses. However, the $1,700 figure provides a standardized benchmark for comparing the ES 350’s running costs against other vehicles.

Real-world expectations

While the EPA provides a standardized testing procedure, real-world fuel economy often varies. Aggressive driving, frequent short trips, and extreme weather conditions can all negatively impact the ES 350’s MPG. Conversely, careful driving habits and well-maintained tires can help you achieve figures closer to, or even exceeding, the EPA estimates. Many owners find they achieve highway MPG numbers close to the 33 MPG rating on longer trips.

How it compares

In the realm of mid-size luxury sedans, the 2019 Lexus ES 350 occupies a fairly competitive position. The Acura TLX with the V6 achieves an EPA-rated 20 MPG city and 31 MPG highway, putting the Lexus slightly ahead. The BMW 530i, with its turbocharged four-cylinder engine, boasts a higher 25 MPG city and 33 MPG highway, though at a higher price point and with a different driving character. The hybrid ES 300h can provide significantly better fuel economy, though it carries a price premium. Buyers often cross-shop these vehicles, so understanding relative fuel costs is key. You can find ES MPG across all years on our site for a wider perspective.

Tips to maximize efficiency

Maintaining consistent speed and avoiding sudden acceleration are fundamental to maximizing fuel efficiency in the ES 350. Its 3.5L V6 responds best to a smooth and deliberate driving style. Anticipate traffic flow and allow the vehicle to coast when possible, reducing the need for hard braking and subsequent acceleration.

Ensure that your tires are properly inflated to the recommended pressure. Under-inflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly, especially during temperature changes, and adjust accordingly. Consult the sticker on your driver’s side doorjamb for the correct PSI.

Reduce unnecessary weight in the vehicle. Carrying extra cargo in the trunk or rear seats adds to the overall load the engine must move, which directly impacts fuel consumption. Remove any items you don’t need on a regular basis to minimize weight and improve MPG.

While the temptation to use Sport mode for quicker acceleration is understandable, minimize its use if fuel efficiency is a priority. In Sport mode, the transmission holds gears longer, keeping the engine at higher RPMs and consuming more fuel. Normal mode offers a better balance of performance and efficiency for everyday driving. All available all Lexus fuel economy data demonstrates the importance of driving technique.