Which Cadillac Mode is the Most Fuel-Efficient?

[LaXavier]

Eco mode is the most fuel-efficient. Below is an introduction to the driving modes: Eco Mode (ECO): Achieves fuel savings by adjusting shift logic and limiting fuel injection. The vehicle's power output is restrained, and even pressing the accelerator hard won't result in rapid acceleration, but rather a gradual increase. Standard Mode: Offers balanced performance in all aspects, suitable for most road conditions. In this mode, the suspension is appropriately tuned, and the engine delivers smooth and comfortable power output. Sport Mode: Increases fuel consumption and imposes certain mechanical stresses on components like the transmission gears and engine crankshaft connecting rod mechanism. Occasionally using Sport Mode can help clear engine carbon deposits.