| Engine | 3.5L 6-cyl |
| Transmission | Automatic (AV-S6) |
| Drive | All-Wheel Drive |
| Fuel Type | Regular Gasoline |
| Vehicle Class | Standard Sport Utility Vehicle 4WD |
| Trim | Hybrid |
| Engine Desc | SIDI & PFI |
| Start-Stop | Yes |
| EPA Vehicle ID | 38426 |
29 MPG combined from a mid-size, all-wheel-drive hybrid SUV is a great number. The 2017 Toyota Highlander Hybrid AWD LE Plus may not be the flashiest vehicle on the road, but it’s a practical choice for families who want reliability, passenger space, and low fuel costs. This efficiency lets them haul kids, gear, and groceries without constantly worrying about the next gas station.
City and highway performance
The Highlander Hybrid’s official EPA ratings show an interesting split: 30 MPG in the city versus 28 MPG on the highway. This isn’t an error. The hybrid powertrain performs best in stop-and-go traffic. Regenerative braking captures energy that would otherwise be lost, recharging the battery and allowing electric-only power at lower speeds. On the open road, the gasoline engine does more of the work, resulting in slightly lower fuel savings. Drivers who spend most of their time in cities will likely see the most benefit from this hybrid system. If your commute involves long highway driving, lower your fuel economy expectations a little.
Annual fuel cost
The EPA estimates an annual fuel cost of $1,500 for the 2017 Toyota Highlander Hybrid AWD LE Plus. This number is based on driving 15,000 miles per year, with a fuel price reflecting national averages at the time of testing. Your actual fuel expenses will differ based on your driving habits, local fuel prices, and the type of fuel you use, that $1,500 provides a good comparison point for the Highlander Hybrid’s running costs against other SUVs.
Real-world expectations
While the EPA provides standardized testing data, real-world fuel economy can change. Factors like driving style, road conditions, and even tire pressure affect your MPG. Fast acceleration and hard braking will reduce efficiency, as will consistently driving at high speeds. Keeping your tires properly inflated minimizes rolling resistance and helps maintain the best fuel economy. Regular maintenance, like timely oil changes and air filter replacements, also helps the vehicle operate efficiently. Matching the EPA’s 30 MPG city rating is possible, but expect highway numbers to be lower if you often drive at higher speeds. Most drivers should see a combined average in the high 20s without issue.
How it compares
The 2017 Highlander Hybrid provides better fuel efficiency than its competitors. The non-hybrid HIGHLANDER MPG across all years is much lower. The 2017 Honda Pilot averages around 22 MPG combined, and the Ford Explorer achieves an EPA-estimated 19 MPG combined. Other hybrid SUVs like the Nissan Pathfinder Hybrid (discontinued after 2016) struggled to achieve the Highlander’s numbers. This difference matters to families on a budget who want the space and utility of a mid-size SUV without high gas costs. Some newer plug-in hybrid SUVs offer even better fuel savings, but they cost more. The 2017 Highlander Hybrid is a good option for efficient practicality.
Tips to maximize efficiency
Carefully use the “Eco” mode. The Highlander Hybrid has an “Eco” driving mode that changes the system to save fuel by reducing throttle response and adjusting the climate control settings. While the vehicle might feel slightly less responsive, especially during acceleration, it can improve fuel economy, especially in city driving.
Smooth acceleration matters. The hybrid powertrain works best when you accelerate smoothly and gradually. Avoid flooring the accelerator unless you need to. Accelerating gradually allows the electric motor to help the gasoline engine, maximizing fuel savings. Watch the energy flow monitor on the dashboard. It provides real-time data on how the hybrid system operates and can help you change your driving habits.
Anticipate traffic and coast when possible. The Highlander Hybrid’s regenerative braking system captures energy when you slow down, and you can improve it by anticipating traffic flow and coasting to a stop when you can. This allows the system to recover more energy and reduce wear on your brake pads.
Limit accessory use to lower engine load. Using too many power-hungry accessories like air conditioning and heated seats can increase the load on the engine and reduce fuel economy. Use these features carefully, especially during short trips where the engine may not have fully warmed up. Open the windows or use the fan instead of the A/C when the weather is good.
Maintain your vehicle. Regular maintenance is important for the best fuel efficiency. Follow the manufacturer’s service schedule, including oil changes, air filter replacements, and tire rotations. Properly maintained car systems work more efficiently, meaning better fuel economy and a longer life for your Highlander Hybrid.