The 2017 Toyota Highlander 2.7L 4-cyl achieves a combined fuel economy rating of 22 MPG, a number that’s acceptable but not exceptional in the mid-size SUV segment. This reflects the trade-offs to achieve the Highlander’s strengths: reliability, practicality, and passenger comfort. Buyers of this powertrain prioritize initial cost and Toyota’s reputation for longevity over fuel efficiency. They acknowledge the MPG, factor it into their ownership expenses, and accept it as the cost for a vehicle that should provide years of dependable service hauling people and things.

City and highway performance

The EPA estimates the 2017 Highlander 2.7L gets 20 MPG in the city and 24 MPG on the highway. These numbers accurately reflect the driving experience. In stop-and-go city traffic, the four-cylinder engine works harder, so fuel economy drops. The six-speed automatic transmission operates smoothly but is geared for fuel conservation over quick acceleration. On the highway, at a steady speed, the Highlander performs well, achieving its rated MPG. The engine isn’t strained, and the cabin is relatively quiet, making it comfortable for long trips, as long as you don’t expect V6-like power.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2017 Toyota Highlander 2.7L 4-cyl at $2,000. This is based on driving 15,000 miles annually and using the national average fuel price. Individual driving habits and local fuel costs will significantly impact what you spend. If you drive fewer miles or live where gas prices are lower, your fuel costs will be lower than the EPA estimate. However, heavy commuters or those in areas with high gas prices will likely spend more than $2,000.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy often varies. Owners of the 2017 Highlander 2.7L usually report fuel economy within a reasonable range of the EPA estimates. Achieving the advertised 24 MPG on the highway is possible with careful driving. City MPG is more dependent on traffic and driving style. Expect figures closer to 18-21 MPG in typical urban conditions. Fast starts, frequent short trips, and heavy loads will decrease fuel economy.

How it compares

The 2017 Toyota Highlander 2.7L’s fuel economy is competitive among mid-size SUVs. The 2017 Honda Pilot with its 3.5L V6 achieves 22 MPG combined, which is similar to the Highlander 2.7L, but the Pilot offers more power. The Nissan Pathfinder from the same year, also with a V6, gets around 23 MPG combined. The all-wheel drive Mazda CX-9 with its 2.5L turbo engine is more fuel-efficient, rated at 25 MPG combined. Buyers often choose the Highlander 2.7L and are less concerned with fuel economy and more focused on Toyota’s reliability and lower upfront cost. For information, see all Toyota fuel economy data. Detailed HIGHLANDER MPG across all years is also available.

Tips to maximize efficiency

Proper tire inflation, as specified on the sticker inside the driver’s side door frame, is critical. Under-inflated tires increase rolling resistance, making the engine work harder and reducing fuel economy. Check your tire pressure regularly, especially with seasonal temperature changes.

Avoid fast acceleration and hard braking. The Highlander’s four-cylinder engine performs best with smooth, steady driving. Anticipate traffic flow and maintain a consistent speed whenever possible. Quick starts and abrupt stops waste fuel and strain the powertrain.

Cut down on extra weight. Excess cargo, inside the vehicle or on the roof rack, lowers fuel economy. Remove unnecessary items to lighten the load and improve efficiency. Only use a cargo box when needed.

Use cruise control when appropriate. On relatively flat highway stretches, cruise control can help maintain a consistent speed and improve fuel economy. However, in hilly areas, the system may downshift frequently, negating savings. Be aware of the terrain and adjust your driving.