The SLE Trim is an option that GMC currently provides for its '23 and '24 Terrain models. It's also provided with the larger Acadia for the 2023 model year and the Sierra 1500 pickup, a model that ...

Let's begin with perhaps the most important feature, the engine. In the case of the '23 Acadia, the SLE is equipped with a 2.0 liter turbo engine.