What grade of gasoline does the Highlander use?
2 Answers
The Highlander uses 92-octane gasoline. Taking the 2021 Highlander as an example, it belongs to the mid-size SUV category with body dimensions of: length 4890mm, width 1925mm, height 1720mm, wheelbase of 2790mm, and a fuel tank capacity of 72.5 liters. The 2021 Highlander features a MacPherson strut front suspension and an E-type multi-link rear independent suspension. It is equipped with a 2.0L naturally aspirated engine producing a maximum horsepower of 220PS, maximum power of 162kW, and maximum torque of 350Nm, paired with a 6-speed automatic transmission.
I've driven many cars, and the Highlander runs best on 92-octane gasoline. The engine was designed with this octane rating in mind, featuring a moderate compression ratio, so using 92-octane effectively prevents knocking while maintaining smooth performance. Higher-octane fuel like 95 isn't necessary unless under extreme driving conditions—it would just be a waste of money. Always choose reputable gas stations to avoid impurities that could affect combustion efficiency. Regular oil changes and fuel injector cleaning can further optimize fuel economy and enhance vehicle longevity. Overall, the Highlander's fuel system is well-matched to 92-octane; consistency is key—avoid mixing different octane ratings unnecessarily to save both hassle and repair costs.
