2021 Mercedes-Benz GLS Specs, Features & Options
Here's everything you need to know about each trim in the 2021 Mercedes-Benz GLS lineup. Compare pricing, specs, key features and more.
1 of 2  GLS 450 4MATIC Sport Utility 4D | 2 of 2  GLS 580 4MATIC Sport Utility 4D | |||
|---|---|---|---|---|
| Fair Market Price | $44,829 | $49,686 | ||
| Fuel Economy | City 20/Hwy 24/Comb 21 MPG | City 16/Hwy 21/Comb 18 MPG | ||
| Fuel Type | Gas | Gas | ||
| Horsepower | 362 @ 5500 RPM | 483 @ 5500 RPM | ||
| Seating | 7 | 7 | ||
| Cargo Volume | 48.70 cu ft | 48.70 cu ft | ||
| Dimensions | 205" L x 84.9" W x 71.8" H | 205.2" L x 84.9" W x 71.8" H | ||
| Engine | 6-Cyl, Turbo, 3.0 Liter w/EQ Boost | V8, Twin Turbo, 4.0 Liter w/EQ Boost | ||
| Configurations | Inline | V | ||
| Towing Capacity | 7,700 lbs | 7,700 lbs |
| Blind-Spot Alert | Standard | Standard | ||
| Collision Warning System | Standard | Standard | ||
| Driver Attention Assist Monitor | Standard | Standard | ||
| Child Seat Anchors | Standard | Standard | ||
| Child Door Locks | Standard | Standard | ||
| Traction Control | Standard | Standard | ||
| Surround View Camera | Standard | Standard |
| Bluetooth Wireless Technology | Standard | Standard | ||
| Cruise Control | Standard | Standard | ||
| Remote Keyless Entry | Standard | Standard | ||
| Remote Engine Start | Standard | Standard | ||
| Smartphone Interface | Standard | Standard | ||
| Internet Access | Standard | Standard | ||
| Proximity Sensing Keyless Entry | Standard | Standard | ||
| Push-Button Engine Start | Standard | Standard | ||
| Navigation System | Standard | Standard | ||
| Voice Recognition System | Standard | Standard | ||
| Touch Screen Monitor | Standard | Standard | ||
| Hands Free Phone | Standard | Standard |
| Premium Radio | Standard | Standard | ||
| Bluetooth Streaming Audio | Standard | Standard | ||
| Bluetooth Wireless Technology | Standard | Standard | ||
| Satellite Radio | Standard | Standard |
| Remote Control Liftgate/Trunk Release | Standard | Standard | ||
| Remote Keyless Entry | Standard | Standard | ||
| Cruise Control | Standard | Standard | ||
| Bluetooth Streaming Audio | Standard | Standard | ||
| Heated Mirrors | Standard | Standard | ||
| Heated Steering Wheel | Optional | Optional | ||
| Integrated Garage Door Opener | Standard | Standard |
| Torque | 369 @ 5500 RPM | 516 @ 5500 RPM | ||
| 0 to 60 | 5.9 seconds | 5.2 seconds | ||
| Top Speed | 130 mph | 130 mph |
| Third Row Seat | Standard | Standard | ||
| Leather Seats | Optional | Standard | ||
| Folding Rear Seat | Standard | Standard | ||
| Dual Power Front Seats | Standard | Standard | ||
| Power Driver's Seat | Standard | Standard | ||
| Power Folding Third Row Seat | Standard | Standard |
| Leather-Wrapped Steering Wheel | Standard | Optional | ||
| Power Outlet | Standard | Standard | ||
| Power Windows | Standard | Standard | ||
| Steering Wheel Controls | Standard | Standard | ||
| Tilt Steering Wheel | Standard | Standard | ||
| Tilt/Telescoping Steering Wheel | Standard | Standard | ||
| Cup Holder Count | Standard | Standard |
| Adaptive Headlights | Standard | Standard | ||
| Alloy Wheels | Standard | Standard | ||
| Panorama Moon Roof | Optional | Optional | ||
| Power Liftgate/Trunk Release | Standard | Standard | ||
| Power Folding Exterior Mirrors | Standard | Standard | ||
| Privacy Glass | Standard | Standard | ||
| Rear Spoiler | Optional | Optional | ||
| Roof Rails | Standard | Standard | ||
| Rain Sensing Windshield Wipers | Standard | Standard |
| Alarm System | Standard | Standard |
| Drivetrain | AWD | AWD | ||
| Hill Start Assist | Standard | Standard | ||
| Recommended Fuel | Premium | Premium | ||
| Stability Control | Standard | Standard | ||
| Transmission Type | Automatic | Automatic |
| Curb Weight | 5467 pounds | 5754 pounds | ||
| Fuel Capacity | 23.8 gallons | 23.8 gallons | ||
| Front Head Room | 39.4 inches | 39.4 inches | ||
| Front Leg Room | 40.3 inches | 40.3 inches | ||
| Overall Length | 205 inches | 205.2 inches | ||
| Front Shoulder Room | 59.3 inches | 59.3 inches | ||
| Wheel Base | 123.4 inches | 123.4 inches | ||
| Width with mirrors | 84.9 inches | 84.9 inches |
FAQs
Is the 2021 Mercedes-Benz GLS a powerful car?
It depends on your definition of powerful. The 2021 GLS ranges in power from the GLS 450 4MATIC Sport Utility 4D with 362 horsepower and a 0-60 time of 5.9 seconds to the GLS 580 4MATIC Sport Utility 4D with 483 horsepower and a 0-60 time of 5.2 seconds. For a more detailed look at the 2021 GLS specs, features and options check out Kelley Blue Book's 2021 Mercedes-Benz GLS specs page.
How fast is the 2021 Mercedes-Benz GLS?
The 2021 GLS ranges in power from the GLS 450 4MATIC Sport Utility 4D with 362 horsepower and a 0-60 time of 5.9 seconds to the GLS 580 4MATIC Sport Utility 4D with 483 horsepower and a 0-60 time of 5.2 seconds. For a more detailed look at the 2021 GLS specs, features and options check out Kelley Blue Book's 2021 Mercedes-Benz GLS specs page.
What are the levels of Mercedes-Benz GLSs?
The 2021 Mercedes-Benz GLS comes in 2 different trims, ranging from the GLS 450 4MATIC Sport Utility 4D with a base MSRP of $44,829.00 to the GLS 580 4MATIC Sport Utility 4D with a base MSRP of $49,686.00. For an in-depth side-by-side breakdown of all the 2021 GLS specs, features and options by trim level, check out Kelley Blue Book's 2021 Mercedes-Benz GLS specs page.
What features does the Mercedes-Benz GLS 2021 have?
2021 Mercedes-Benz GLS features include AM/FM Radio, Bluetooth Wireless Technology, and Child Door Locks. For a full list of All 2021 GLS trims and their respective features and specs compared side-by-side, check out Kelley Blue Book's 2021 Mercedes-Benz GLS specs page.