2021 Mercedes-Benz GLS Review

Mercedes-Benz GLS Red

You like to stand out. That’s why, when looking to purchase your next SUV, you turn to the 2021 Mercedes-Benz GLS to upgrade your Albany, Leesburg, and Tifton, GA, travels. This SUV takes everything you love about luxury SUVs and includes even more premium amenities.

At Albany Motorcars, we’ve created this 2021 Mercedes-Benz GLS review to help you learn more about the knock-out features offered with this SUV. Curious to learn more? Keep reading!

2021 Mercedes-Benz GLS Dimensions

Mercedes-Benz GLS Dark Blue Mercedes-Benz GLS Interior

One thing that makes the 2021 Mercedes-Benz GLS stand out from the crowd is its 7-passenger seating capacity. With room for the whole family, everyone can join you on your adventures. What’s even better is that thanks to its large build, the 2021 Mercedes-Benz GLS offers plenty of space to all three rows of passengers.

The 2021 Mercedes-Benz GLS comes in at 205 inches in length, 84.9 inches in width, and 71.8 inches in height, making this an SUV with a lot of real estate to work with. Want to stand a littler taller? This SUV is offered with optional 23-inch wheels, giving you the leg-up to tower above other vehicles.

Because of its large size, the 2021 Mercedes-Benz GLS offers plenty of room for passengers. For example, third-row passengers have access to 34.6 inches of legroom, which is only a few inches less than second-row passengers who have 41.9 inches of legroom.

This way, no matter where you sit, you’re sure to have an easy time stretching out.

Interior Comfort Features

Mercedes-Benz GLS Sun Roof

The premium interior amenities are another thing that sets the 2021 Mercedes-Benz GLS apart from other SUVs. For starters, all three rows of passengers can travel with their favorite climate setting, thanks to the optional 5-zone automatic climate control system.

This system features two climate zones in the first and second rows, and an additional climate zone in the third row. When equipped, each row can independently set and adjust their preferred climate setting without affecting one another’s settings.

Other premium features include:

  • Heated and ventilated front seats
  • Multicontour front seats with massage, optional
  • Available Air Balance cabin fragrance system
  • Panorama roof, optional

Unstoppable Power

The 2021 Mercedes-Benz GLS isn’t just an SUV that’s great to look at. It also offers premium comfort features and is an unleashed beast on the roads.

Equipped with the 3.0L turbo with EQ Boost engine, you’ll travel the town with 362 horsepower and 369 lb-ft of torque powering your commute. What does this mean for you? You can go from zero to 60 MPH in less than six seconds.

Want a little extra oomph? The 2021 Mercedes-Benz GLS comes with additional engine configurations: the 4.0L V8 biturbo with EQ Boost and the AMG®-enhanced 4.0L V8 biturbo with EQ Boost. Let’s take a look!

2021 Mercedes-Benz GLS Optional Engine Specs


4.0L V8 biturbo

AMG®-enhanced 4.0L V8 biturbo


483 HP

603 HP


516 lb-ft

627 lb-ft

Acceleration (0 to 60 MPH)

5.2 seconds

4.1 seconds


No matter which engine you choose, you’re in for a thrilling ride.

Test Drive the 2021 Mercedes-Benz GLS Today

The 2021 Mercedes-Benz GLS is a luxury SUV through and through. From its spacious dimensions and premium amenities to its unstoppable power, there’s a lot to love about this SUV.

While our 2021 Mercedes-Benz GLS review is a great place to start, the best way to see how these features will enhance your Albany, Leesburg, and Tifton, Georgia, travels is by getting behind the wheel.

Contact us at Albany Motorcars to schedule your 2021 Mercedes-Benz GLS test drive today!