The GLC 300 features high-quality materials throughout the cabin, such as leather upholstery, real wood or aluminum trim, and soft-touch surfaces, creating a refined and sophisticated environment. The GLC 300 provides spacious and supportive seats for both front and rear passengers, making it ideal for long journeys. Power-adjustable seats with memory settings are standard. Standard safety features include forward collision warning with automatic emergency braking, a rearview camera, and driver attention monitoring. Despite being a luxury SUV, the 2016 GLC 300 offers respectable fuel efficiency for its class, with an EPA rating of around 21 mpg in the city and 28 mpg on the highway. This makes it a practical choice for drivers who want luxury without excessive fuel costs.