How many miles per gallon does a Toyota Highlander get on the highway?
Gasoline-only Highlander models typically deliver about 28–29 miles per gallon on the highway, while the Highlander Hybrid targets roughly 35–36 mpg on the highway. Exact figures depend on model year, trim, and drivetrain.
How highway mpg differs by powertrain
The Highlander has offered two main powertrains in recent years: a gasoline-only 2.4-liter turbocharged engine and a 2.5-liter hybrid. Highway efficiency varies by configuration and year. The figures below reflect EPA estimates for common configurations in recent model years.
Here is a quick rundown of typical highway mileage by powertrain:
- Gasoline-only Highlander (2.4L turbo): about 28–29 mpg on the highway, with front-wheel drive (FWD) around 29 mpg and all-wheel drive (AWD) around 28 mpg.
- Hybrid Highlander (2.5L): about 34–36 mpg on the highway, with potential variations between FWD and AWD configurations.
These figures illustrate the clear efficiency gap between the two powertrains on the highway. Actual mileage will vary based on speed, tire choice, weather, payload, and maintenance.
Model-year and trim variations
Current generation (2020–present)
In the fourth-generation Highlander, Toyota continues to offer both the gas-only 2.4L turbo and the Hybrid. Highway mpg typically remains in the ranges noted above, with small differences by trim level, wheels, and drive configuration. For the most precise numbers, check the EPA ratings for your exact year and trim.
- Gasoline-only models (2.4L turbo): approximately 28–29 mpg highway (FWD ~29, AWD ~28).
- Hybrid models (2.5L): approximately 34–36 mpg highway (drivetrain-dependent differences between FWD and AWD).
Note: EPA highway estimates can vary by year, trim, and drivetrain. For the exact figure on a specific vehicle, consult fueleconomy.gov or the manufacturer’s official specifications.
Factors that affect highway mpg
Several elements influence highway fuel economy beyond the powertrain. Driving speed, aerodynamics, tire type and pressure, weight from cargo or passengers, and even weather conditions can all shift actual mpg from the EPA estimates. Hybrids typically perform best on highways at steady, moderate speeds, while aggressive acceleration and climbing grades can reduce efficiency for both powertrains.
Tips to maximize highway mpg
To get the most miles per gallon on the highway, consider these practical steps. The list below summarizes common actions that can raise efficiency over long highway trips.
- Keep tires properly inflated to the recommended pressure; underinflation reduces fuel economy and handling.
- Maintain a steady cruising speed and use cruise control on flat, uninterrupted stretches.
- Avoid roof racks and heavy loads when not needed, as added wind resistance lowers highway mpg.
- Plan routes to minimize hills and stop-and-go driving; smooth driving helps both gas-only and hybrid Highlanders.
Even modest changes can yield noticeable improvements over long highway journeys.
Bottom line
On the highway, expect roughly 28–29 mpg from gasoline-only Highlanders and about 34–36 mpg from the Highlander Hybrid, with exact numbers depending on year, trim, and drivetrain. For precise figures, always consult the EPA ratings for your specific configuration and year, and consider real-world testing for your typical highway speeds and loads.
Summary
Summary: The Toyota Highlander’s highway mileage varies primarily by powertrain. Gas-only versions generally reach around 28–29 mpg on the highway, while the Hybrid targets about 34–36 mpg. These estimates can shift with model year, trim, and driving conditions, so check the exact EPA ratings for your configuration and perform real-world tests when possible.
