The 2024 Toyota Grand Highlander AWD LE/XLE, equipped with its 2.4L turbocharged four-cylinder engine, achieves 23 MPG combined. While not exceptional, this fuel economy is typical for a large, three-row SUV designed for families and cargo. Buyers prioritize space, reliability, and all-wheel drive over maximum fuel efficiency, accepting the associated fuel costs.

City and highway performance

EPA estimates indicate 21 MPG in city driving and 27 MPG on the highway. The city MPG reflects the impact of stop-and-go traffic on the Grand Highlander’s weight. The highway MPG is better, suggesting more manageable fuel consumption on longer trips, especially at consistent speeds. The powertrain performs best with sustained momentum and is less efficient with frequent acceleration and braking.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Toyota Grand Highlander AWD LE/XLE 2.4L at $1,900. This is based on 15,000 miles driven per year using national average fuel prices. Individual costs will vary based on local fuel prices and driving habits, but $1,900 offers a standard comparison point. This translates to about $160 per month, depending on your local fuel costs.

Real-world expectations

Real-world fuel economy can differ from EPA estimates. Aggressive driving, heavy loads, and frequent short trips can lower MPG. Gentle acceleration, consistent highway speeds, and proper maintenance can help drivers approach or exceed EPA numbers. Cold weather and winter tires often reduce fuel efficiency as well.

How it compares

The Grand Highlander’s fuel economy is most relevant when compared to other three-row SUVs. The Honda Pilot with all-wheel drive gets about 22 MPG combined. The Ford Explorer with its EcoBoost four-cylinder has similar EPA figures. The Kia Telluride, a popular choice, also gets around 21-23 MPG. The Nissan Pathfinder with its V6 engine delivers comparable MPG. Buyers considering these vehicles understand that more space and all-weather capability means more trips to the gas station. To see all Toyota fuel economy data, see our brand page. You can also see the GRAND MPG across all years.

Tips to maximize efficiency

Avoid aggressive acceleration. The turbocharged engine provides plenty of power, but frequent hard acceleration lowers fuel efficiency significantly. Prioritize smooth, gradual acceleration, letting the engine run more efficiently.

Maintain consistent highway speeds. Cruise control on long trips reduces speed variations, optimizing fuel consumption. Braking wastes energy, requiring more fuel to regain speed.

Ensure proper tire inflation. Underinflated tires increase rolling resistance, making the engine work harder and use more fuel. Check your tire pressure regularly and inflate to the recommended levels, especially before long trips.

Reduce weight. Unnecessary weight in the vehicle reduces fuel economy. Remove non-essential items from the cargo area and passenger cabin.

Keep up with maintenance. Regular oil changes, air filter replacements, and other routine maintenance ensure the engine runs efficiently. A well-maintained engine saves fuel.