What is the actual fuel consumption of the 3.5L Highlander?
2 Answers
The actual fuel consumption of the 3.5L Highlander is 10-13L. Due to the large displacement of the engine and the vehicle's own weight, the fuel consumption is relatively high. Factors affecting fuel consumption: Driving habits, road conditions, the weight of items placed in the car, whether the air conditioning is on, and whether the vehicle is in the break-in period, among other factors, will all affect the vehicle's fuel consumption. Ways to reduce fuel consumption: Avoid prolonged idling or low-speed driving; avoid overloading the vehicle and keeping the fuel tank full; avoid using high-viscosity engine oil; try to control speed with the accelerator rather than the brake.
I've been driving a 3.5L Highlander for over two years, mostly in the city with frequent traffic lights and congestion. The fuel consumption typically fluctuates between 15 to 18 liters per 100 kilometers. On highways, it can drop to around 9 to 11 liters. The V6 engine delivers strong power, but stop-and-go city driving consumes more fuel. My driving style is relatively smooth with minimal sudden acceleration, and I often use the air conditioning, which affects the figures. I recommend new car owners use apps to track mileage and expenses per fuel tank for more accurate real-world data. Older vehicles or those with insufficient tire pressure may see increased fuel consumption, and regular maintenance can help. In short, don't just rely on official numbers—testing it yourself is the most practical approach.
