What is the highway fuel consumption of the CT6?
1 Answers
The highway fuel consumption of the CT6 ranges from 8.88L to 12.09L, with an average of 10.48L, which aligns with its standard positioning as a large, high-end luxury sedan. However, actual fuel consumption may vary depending on driving conditions and individual driving habits. Below are some methods to improve fuel economy: 1. Avoid prolonged idling or low-speed driving: If you occasionally wait by the roadside or temporarily pull over, idling the engine still consumes fuel, significantly increasing the per-100-km fuel consumption. Moreover, under such stagnant or low-speed conditions, the relatively low engine RPM leads to incomplete combustion in the engine cylinders, which can cause carbon buildup and further increase fuel consumption. 2. Avoid excessive vehicle load and a full fuel tank: The heavier the vehicle, the higher the fuel consumption during driving. Additionally, there’s no need to fill the fuel tank completely every time; adding only half a tank can reduce the vehicle’s weight. 3. Avoid using high-viscosity engine oil: Under the same environmental conditions, using engine oils of different viscosities can result in varying fuel consumption. Switching to a higher-viscosity oil will also affect the vehicle’s fuel consumption. 4. Use the throttle to control speed rather than the brakes: When driving, avoid sudden acceleration or hard braking. On open and smooth roads, maintaining a constant speed is ideal, as the vehicle’s fuel consumption is lowest at around 80 km/h.
