2021 Mercedes Benz GLS Class Review, Pricing, and Specs

The 2021 Mercedes Benz GLS Class is the epitome of luxury SUVs. With its sleek and sophisticated design, this vehicle exudes power and elegance from every angle. From the moment you lay eyes on it, you’ll be captivated by its commanding presence and impressive features.

One of the most notable features of the GLS Class is its spacious interior. With three rows of seating and ample legroom, this vehicle is perfect for families or groups who value comfort and convenience. The GLS Class also boasts advanced technology features, including a massive two huge 12.3-inch touchscreen displays, wireless charging capabilities, and a Burmester® Surround Sound System.

The flagship luxury SUV, Mercedes-Benz GLS, presents an array of options with two brand-new engines to choose from. First, the GLS 450 model which delivers an impressive 362 horsepower. The second one is the GLS 580 which generates an even more astounding 483 horsepower. Both powerful engines provide exceptional acceleration and handling, making them a top choice for those who crave a thrilling ride.

The 2021 Mercedes Benz GLS Class is an outstanding choice for anyone looking for a luxurious and powerful SUV.

Mercedes Benz GLS Class

History and Background

The Mercedes Benz GLS Class, previously known as the GL-Class, was first introduced in 2006 as a full-size luxury SUV. At the time of its launch, the GL-Class was one of the largest vehicles in the Mercedes-Benz lineup and targeted families who needed ample seating and cargo space without sacrificing luxury and performance.

Over the years, the GL-Class evolved into a flagship SUV that showcased Mercedes Benz’s commitment to delivering high-end luxury and advanced technology to deliver the highest level of customer satisfaction. The GL-Class received a facelift in 2012, which added a refreshed design, updated technology features, and a more powerful engine. In 2015, the GL-Class underwent another facelift, which included a name change to the GLS Class and additional updates to the exterior and interior design.

Today, the Mercedes Benz GLS Class remains one of the most popular luxury SUVs in the market. It is designed to cater to customers who demand the best in terms of comfort, technology, and performance. The GLS Class is available in several different models, including the GLS 450, GLS 580, and AMG® GLS 63, each with their own unique features and performance capabilities.

The Class-leading Luxury, Performance, and Technology

Positioned at the top of the Mercedes Benz SUV lineup, the GLS Class is designed to cater to the most discerning customers who demand nothing but the best in terms of luxury, performance, and technology. The GLS Class competes with other flagship SUVs like the Range Rover, BMW X7, and Audi Q8.

Under the hood, the GLS Class offers two powerful engine options that provide exceptional performance and acceleration. The GLS 450 models come equipped with a turbocharged 3.0-liter inline-six engine that produces 362 horsepower. Meanwhile, the GLS 580 features a twin-turbo 4.0-liter V8 engine that generates a whopping 483 horsepower. With these powerful engines, the GLS Class delivers a smooth and thrilling driving experience.

The Mercedes Benz GLS Class is an outstanding luxury SUV that combines class-leading luxury, performance, and technology. With its sleek and sophisticated design, advanced features, and powerful engines, the GLS Class is a top choice for those who want nothing but the very best in an SUV.

Design and Exterior

The 2021 Mercedes Benz GLS Class is a stunning example of luxury SUV design. Its sleek and elegant lines are reminiscent of the classic Mercedes Benz styling that has made the brand famous. The GLS Class features iconic design cues such as the bold and distinctive grille, sophisticated LED lighting, and aerodynamic enhancements.

The exterior of the GLS Class is designed to turn heads. The front of the vehicle boasts a large and imposing grille that is unmistakably Mercedes Benz. The headlights are also a standout feature, with sleek LED lighting that provides excellent visibility on the road. Other exterior design elements include a contoured hood, sharp body lines, and sporty 19-inch wheels on the base model.

On top of its striking appearance, the GLS Class has several aerodynamic enhancements that contribute to its overall performance. The vehicle’s sleek design reduces drag, which can improve fuel efficiency and handling. The GLS Class also features an Active Air Control system that adjusts the front grille’s louvers to balance engine cooling and aerodynamics automatically.

The Mercedes Benz GLS Class has a design that seamlessly blends luxury and performance. From the iconic styling cues to the aerodynamic enhancements, every aspect of the vehicle’s design is geared toward providing an exceptional driving experience that is both stylish and efficient.

Interior and Comfort

The interior of the 2021 Mercedes Benz GLS Class is a testament to the brand’s dedication to luxury and comfort. The latest generation of GLS has adopted its dashboard and cockpit design from the recently introduced GLE-class SUV, resulting in a significantly more contemporary and high-tech feel compared to its predecessor. The cabin is spacious, featuring three rows of seating to comfortably accommodate up to seven passengers. The luxurious feel of the interior is enhanced by the use of premium materials, exquisite craftsmanship, and attention to detail.

As soon as you step inside the GLS Class, you are greeted by a spacious and inviting interior that exudes sophistication. The cabin features high-quality materials such as leather, wood, and metal, with intricate stitching and distinctive trim accents that highlight the vehicle’s craftsmanship and attention to detail.

Passenger comfort is a top priority in the GLS Class, with a range of features designed to enhance the driving experience. The vehicle offers power-adjustable front seats with memory settings, heating and ventilation, and massage functions. Second-row passengers can enjoy power-adjustable seats, while the third row is easily accessible and features comfortable seating with ample legroom.

The GLS Class also features advanced climate control with multi-zone temperature settings, ensuring that all passengers can enjoy optimal comfort levels. Ambient lighting provides a soothing ambiance that can be customized to suit individual preferences, and the panoramic sunroof adds an airy and spacious feel to the cabin.

Additionally, the GLS Class comes equipped with several entertainment and convenience features. Passengers can easily connect their smartphones via Apple CarPlay/Android Auto and control various settings with voice commands or touch controls.

Whether you’re driving solo or traveling with a large group, the GLS Class provides the ultimate comfort, convenience, and sophistication.

Performance and Engine Options

The 2021 Mercedes Benz GLS Class offers a range of performance capabilities that deliver a smooth and exciting driving experience. The vehicle’s advanced engine options, drivetrain, and suspension technologies work together to provide exceptional power and efficiency.

The GLS Class offers two powerful engine options. The GLS 450 models come equipped with a turbocharged 3.0-liter inline-six engine that produces 362HP and 369 lb-ft of torque. Meanwhile, the GLS 580 features a twin-turbo 4.0-liter V8 engine that generates a whopping 483HP and 516 lb-ft of torque. Both engines are mated to a nine-speed automatic transmission that delivers a smooth and responsive driving experience.

Additionally, the GLS Class is available in an AMG® GLS 63 model, which features a handcrafted AMG® 4.0-liter V8 biturbo engine that produces 603HP and 627 lb-ft of torque.

The GLS Class offers a range of advanced drivetrain technologies that enhance both performance and efficiency. The vehicle features a 4MATIC® all-wheel-drive system that delivers traction and stability in a variety of driving conditions. The GLS Class also has an ECO-START® system that automatically shuts off the engine when idling to conserve fuel. Furthermore, the GLS Class features a range of suspension and handling technologies, including AIRMATIC® suspension with ADS+ adaptive damping, active roll stabilization, and speed-sensitive steering.

The GLS Class offers exceptional performance and efficiency, making it a top choice for those who demand both power and fuel economy. With its advanced engine options, drivetrain technologies, and suspension systems, the GLS Class delivers a smooth and exhilarating driving experience that is unparalleled in the luxury SUV market.

Advanced Technology and Features

When it comes to advanced technology, this model showcases cutting-edge technology and features that elevate the driving experience to the next level. From its advanced infotainment system to its innovative safety and driver-assistance features, the GLS Class represents the forefront of automotive technology.

The GLS Class is equipped with an MBUX infotainment system that features a massive 12.3-inch touchscreen display. The system provides access to various settings and features, including navigation, audio controls, climate control, and more.

Innovative safety features are also a hallmark of the GLS Class. The vehicle features a Surround View System that provides a 360-degree view of the vehicle’s surroundings, making it easier to park and maneuver in tight spaces. Other safety features include Blind Spot Assist, Lane Keeping Assist, and Adaptive Highbeam Assist.

Furthermore, the GLS Class boasts an advanced PRE-SAFE® system that prepares the vehicle and passengers for a potential collision. The system triggers protective measures such as seat belt tensioning, closing windows and sunroof, and inflating side bolstering to protect occupants in the event of a crash.

Know these features, we will all agree that the 2021 Mercedes Benz GLS Class features some of the most advanced technology and features available in a luxury SUV. From its innovative infotainment system and connectivity options to its advanced driver-assistance and safety features, the GLS Class is designed to deliver a driving experience that is both safe and enjoyable.

Pricing and Trim Levels

The 2021 Mercedes Benz GLS Class is available in three different trim levels, each with its own unique features and capabilities. The trim levels include the GLS 450, GLS 580, and AMG® GLS 63.

The GLS 450 is the base model and comes equipped with a turbocharged 3.0-liter inline-six engine that produces 362 horsepower. It also features an MBUX infotainment system, a panoramic sunroof, and 19-inch wheels. The GLS 450’s original MSRP is around $76,000 while clean retail price is $69,630.

The GLS 580 offers more power with its twin-turbo 4.0-liter V8 engine that generates 483 horsepower. It also adds features such as a premium Burmester® Surround Sound System, multi-contour front seats with massage functions, and a wireless charging pad. The GLS 580’s original MSRP is around $98,850 while clean retail price is $85,430.

The AMG® GLS 63 is the top-of-the-line model, featuring a handcrafted AMG® 4.0-liter V8 biturbo engine that produces an impressive 603 horsepower. It also comes standard with features such as AMG® Performance 4MATIC+ all-wheel drive, a sport exhaust system, and 21-inch AMG® wheels. The AMG® GLS 63 has a starting price of around $133,000.

The AMG® GLS 63’s original MSRP is around $132,100 while clean retail price is $117,780.

Infotainment and Connectivity

This world-class model boasts a state-of-the-art infotainment system and advanced connectivity features that provide an exceptional driving experience. The vehicle offers several levels of connectivity, each with its own unique features and capabilities.

As mentioned earlier, this model is equipped with MBUX infotainment system, which features a massive 12.3-inch touchscreen display. The system provides access to various settings and features, including navigation, audio controls, climate control, and more. The system can be controlled through touch controls or voice commands and has a customizable home screen that displays frequently used features.

Furthermore, the GLS Class offers a range of connectivity options that allow drivers and passengers to stay connected while on the road. The vehicle features Apple CarPlay/Android Auto compatibility, enabling users to access their playlists, contacts, and other smartphone features through the infotainment system. The GLS Class also offers wireless charging capabilities, which make it easy to charge compatible smartphones without the need for cables.

In addition, the GLS Class comes standard with a Burmester® Surround Sound System that delivers exceptional audio performance. The system features 13 high-quality speakers placed throughout the cabin, providing a consistently impressive listening experience.

The 2021 Mercedes Benz GLS Class offers a superior infotainment and connectivity experience, with advanced technology and a range of features that enhance the driving experience. Whether you’re using voice commands to adjust the temperature or accessing your favorite playlist through Apple CarPlay, the GLS Class ensures that you stay connected and entertained while on the road

Safety and Driver-Assistance Features

The 2021 Mercedes Benz GLS Class offers a range of advanced safety and driver-assistance features that provide drivers with peace of mind and enhance the driving experience. These safety features include active brake assist, adaptive cruise control, and active parking assist.

Active Brake Assist is a critical safety feature that uses radar and camera technology to detect potential collisions and automatically applies the brakes if necessary. It is an advanced safety feature designed to help prevent accidents and support drivers in emergencies. Using radar and camera technology, it detects any potential collision risks and triggers a warning. If the driver applies the brakes, Active Brake Assist provides additional support with increased braking pressure. In cases where the driver is unable to respond, the system automatically activates emergency braking, helping to prevent or minimize the impact of a collision.

Adaptive Cruise Control is another important driver-assistance feature that uses radar and camera technology to maintain a safe distance from other vehicles on the road. This feature helps reduce driver fatigue and enhances safety by ensuring a safe following distance at all times.

Active Parking Assist is a convenience feature that makes parking easier and less stressful. This feature uses ultrasonic sensors to detect available parking spaces and automatically steers the vehicle into the space. The driver only needs to control the accelerator and brake pedals, making parking a stress-free experience.

Other safety features available on the GLS Class include Blind Spot Assist, which alerts the driver to vehicles in their blind spot, and Lane Keeping Assist, which helps keep the vehicle centered in its lane. The GLS Class also features a Surround View System that provides a 360-degree view of the vehicle’s surroundings, making it easier to park and maneuver in tight spaces.

Warranty and Maintenance Coverage

The 2021 Mercedes Benz GLS Class comes with a comprehensive warranty and maintenance coverage, making it an excellent choice for car enthusiasts who prioritize peace of mind. The new vehicle limited warranty covers the GLS Class for four years or 50,000 miles, whichever comes first. This warranty includes bumper-to-bumper coverage, meaning that most components and systems, except for wear-and-tear items, are covered. Moreover, the new vehicle limited warranty is transferable, which may increase the vehicle’s resale value.

In addition to the new vehicle limited warranty, the GLS Class also comes with a corrosion warranty that covers perforation caused by corrosion for up to five years or 100,000 miles, whichever comes first. This warranty reflects Mercedes Benz’s commitment to quality and durability, ensuring that the GLS Class will stand the test of time.

Regarding maintenance coverage, the GLS Class comes with Mercedes Benz’s Premium Maintenance program, which covers scheduled maintenance services for three years or 36,000 miles, whichever comes first. This program includes services like oil changes, filter replacements, fluid top-offs, and tire rotations. Additionally, the GLS Class comes with Complimentary Service, which includes services like car washes, multipoint inspections, and more.

The maintenance coverage policies make owning the GLS Class a hassle-free experience, allowing drivers to focus on what matters most: enjoying the luxury and performance of their vehicle.

Competitor Comparison

The luxury SUV segment is highly competitive, with several top-tier manufacturers vying for market share. The Mercedes Benz GLS Class is a standout in this category, competing with other premium SUVs like the BMW X7 and Audi Q7. Let’s take a closer look at how the GLS Class compares to its competitors.

One of the key advantages of the GLS Class is its exceptional ride quality. The GLS Class boasts a smooth, comfortable ride that belies its size and heft. Its suspension system effectively absorbs bumps and road imperfections, while its robust chassis provides excellent stability and control. Moreover, the GLS Class offers a range of drive modes that allow drivers to tailor the vehicle’s performance to their liking.

Another significant advantage of the GLS Class is its interior design and comfort. The GLS Class features a spacious and luxurious cabin that exudes elegance and refinement. High-quality materials, such as leather, wood, and metal, adorn the cabin, giving it a premium look and feel. Additionally, the GLS Class offers ample legroom, headroom, and cargo space, making it an excellent choice for families or long road trips.

However, the GLS Class faces stiff competition from other luxury SUVs, such as the BMW X7 and Audi Q7. The BMW X7 offers a sporty driving experience, thanks to its potent engine lineup and sharp handling. Its interior design is also top-notch, featuring high-quality materials and advanced technology. The Audi Q7, on the other hand, offers a refined and comfortable ride, with a spacious and well-appointed cabin. Moreover, the Q7 boasts advanced safety and driver assistance features, making it an excellent choice for safety-conscious buyers.

One area where the GLS Class could improve is its fuel efficiency. While its powerful engine lineup delivers impressive performance, it comes at the cost of fuel economy. The GLS Class lags behind its competitors in this regard, with an average fuel economy of around 19 mpg combined. Moreover, the GLS Class’s infotainment system could be more intuitive and user-friendly, as some reviewers have noted.

Bottom Line

The 2021 Mercedes Benz GLS Class is a remarkable luxury SUV that stands out in its segment. Its combination of exceptional ride quality, luxurious interior, and impressive performance make it an attractive option for buyers looking for a premium SUV. Additionally, its comprehensive warranty and maintenance coverage provides peace of mind and reduces the cost of ownership.

While the GLS Class faces stiff competition from other premium SUVs like the BMW X7 and Audi Q7, its unique qualities and exceptional design set it apart.

If you’re considering a luxury SUV, we highly encourage you to explore the 2021 Mercedes Benz GLS Class further and consider taking a test drive. Experience its luxurious cabin, powerful engine lineup, and advanced features for yourself, and see why the GLS Class is the ultimate expression of luxury and performance in an SUV.

Frequently Asked Questions

1. What are the standout features of the 2021 Mercedes Benz GLS Class?

The standout features of the 2021 Mercedes Benz GLS Class include exceptional ride quality, luxurious interior, and impressive performance.

2. How does the GLS Class compare to other luxury SUVs in its segment?

The GLS Class compares favorably with other luxury SUVs in its segment, such as the BMW X7 and Audi Q7, with its exceptional ride quality, luxurious interior, and impressive performance. However, it could improve its fuel efficiency to stay ahead of the competition.

3. What engine options are available for the GLS Class?

The GLS Class offers three engine options: a 3.0-liter inline-six turbocharged engine with 362 horsepower and 369 pound-feet of torque, a 4.0-liter V8 biturbo engine with 483 horsepower and 516 pound-feet of torque, and a high-performance AMG-tuned 4.0-liter V8 biturbo engine with 603 horsepower and 627 pound-feet of torque. All engine options are paired with a nine-speed automatic transmission and come standard with 4MATIC all-wheel drive.

4. What are the pricing and trim levels of the 2021 GLS Class?

The GLS 450 has a starting price of $76,000, the GLS 580 has a starting price of $98,000, and the top-of-the-line AMG GLS 63 S has a starting price of $132,100. Prices may vary depending on additional features and options selected.

5. Can you provide an overview of the advanced technology and features in the GLS Class?

Yes, the GLS Class is packed with advanced technology and features. Here are some of its highlights:

  • Large 12.3-inch digital instrument cluster and touchscreen infotainment system
  • Standard Apple CarPlay and Android Auto integration
  • Available MBUX voice recognition system
  • Standard heated front seats, leather upholstery, and power-adjustable front seats
  • Available massaging front seats and heated second-row seats
  • Standard panoramic sunroof and power liftgate
  • Available ventilated front seats and heated steering wheel
  • Standard adaptive suspension and all-wheel drive
  • Available air suspension and active roll stabilization system
  • Standard driver assistance features such as blind-spot monitoring, lane departure warning, and automatic emergency braking
  • Available features such as a surround-view camera system, adaptive cruise control, and automated parking system.

6. How does the GLS Class prioritize safety and driver assistance?

The GLS Class is a vehicle that places a high priority on safety and driver assistance features. Standard features include adaptive cruise control with a stop-and-go function, forward-collision warning with automatic emergency braking, blind-spot monitoring, lane departure warning, crosswind assist, and trailer stability assist. These features are designed to prevent accidents and keep drivers safe on the road. Additionally, there are several available features such as an active distance assist with route-based speed adaptation, evasive steering assist, lane-keeping assist, traffic sign recognition, and rear cross-traffic alert. With these advanced features, the GLS Class provides drivers with greater confidence and peace of mind while driving. The GLS Class has received top safety ratings from both the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS), further emphasizing its commitment to safety.

7. Is the GLS Class suitable for large families or people who need ample space?

Yes, the GLS Class is an ideal vehicle for large families or people who need ample space. It is a three-row SUV with seating for up to seven passengers, plus plenty of cargo space. The GLS Class is one of the largest vehicles in its class, providing a spacious and luxurious interior for all occupants. Additionally, it offers several features that make it family-friendly, such as available rear-seat entertainment systems, a Wi-Fi hotspot, and multiple USB ports throughout the cabin. The GLS Class also has a smooth ride and excellent handling, making it comfortable and enjoyable to drive even on longer trips. 8. Does the GLS Class offer a comfortable and luxurious interior?

8. What are the advantages and disadvantages of owning a GLS Class?

Advantages:

  • Plenty of space for passengers and cargo
  • Luxurious interior with high-quality materials and advanced tech features
  • Excellent ride quality and handling for a large SUV
  • Strong engine options and impressive towing capacity
  • Advanced safety features to keep you and your passengers safe on the road
  • Prestigious branding that comes with owning a Mercedes-Benz

Disadvantages:

  • Higher starting price compared to other luxury SUVs in its class
  • Fuel economy is not as good as some competitors
  • The infotainment system can be challenging to use, according to some reviews
  • Some owners have reported reliability issues, although this may vary depending on the model year and specific vehicle.

GLS Class is an impressive luxury SUV that offers plenty of space, comfort, and advanced features. However, it is important to consider the potential downsides, such as a higher price tag and lower fuel economy, before making a purchase decision.