2021 GMC Yukon Denali sunroof
General

What Is a Sunroof?

A sunroof is a panel in a car’s roof that drivers can open to let in outside air and sunlight. Sunroofs can be opened manually or electrically, usually through a tilting or sliding motion or sometimes both. Some manufacturers use the terms “sunroof” and “moonroof” interchangeably.

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General

What Is 4×4?

The distinguishing characteristic of a 4×4 vehicle is that its 4-wheel drive (4WD) is available in both high and low gearing. The term 4×4 refers to a 4-wheeled vehicle that delivers power to each wheel.