Mercedes-Benz GLB Specs

The 2021 Mercedes-Benz GLB is a luxury SUV making strides with its commanding powertrain, innovative dimensions, advanced infotainment system, and a slew of standard safety features. In this specs overview, our team at Albany Motorcars near Albany, Leesburg, and Tifton, GA, can give you a taste of what this lavish SUV has to offer. Read below to learn more!

Mercedes-Benz GLB Performance

2021 Mercedes-Benz GLB Performance: A Turbocharged Behemoth

The 2021 Mercedes-Benz GLB offers two impressive engine options to help you satisfy your need for speed. To begin, the 2.0L inline-4 turbo engine produces 221 horsepower and 258 lb-ft of torque. With a 15.9-gallon fuel tank capacity and an EPA-estimated 23 city/31 highway MPG, you can make fewer stops at the pump after your work commute. ¹

Next up is the available AMG®-enhanced 2.0L inline-4 turbo engine found on the Mercedes-Benz AMG® GLB trims. This engine puts out 302 horsepower and 295 lb-ft of torque. When paired with AMG® Performance 4MATIC® all-wheel drive, you can boost your traction and your speed on any road conditions.

2021 Mercedes-Benz GLB Dimensions: Versatile Is Its Middle Name

When it comes to your life, we know that you need space and versatility wherever you go. Luckily, the 2021 Mercedes-Benz GLB offers a spacious interior that allows for up to seven passengers with plenty of wiggle room:

Interior Dimensions

Headroom (1st/2nd)

40.7/39.3 inches

Legroom (1st/2nd)

41.1/38.1 inches

Shoulder room (1st/2nd)

55.9/54.9 inches

On top of this, you’ll have a maximum cargo volume of 62 cubic feet for all your adventuring gear. The 40/20/40-split second-row seatbacks and the available 50/50-split third-row seat allow for multiple cargo configurations. Whether you’re helping someone move or packing for a weeklong beach trip, this SUV’s cabin is flexible.

Spacious on the Inside, Compact on the Outside

While the 2021 Mercedes-Benz GLB’s interior is large, the exterior dimensions are compact. This allows the 2021 Mercedes-Benz GLB to be spacious like an SUV but be agile like a sedan:

Exterior Dimensions

Overall Length

182.4 inches

Overall Height

65.3 inches

Overall Width (without mirrors)

72.2 inches


111.4 inches

Mercedes-Benz GLB Tech

2021 Mercedes-Benz GLB Infotainment: A New Age of Technology

When you strap into the cockpit of your 2021 Mercedes-Benz GLB, you’ll be met with a slew of intuitive technologies to make your daily drives convenient and enjoyable. With the Mercedes-Benz User Experience (MBUX)—an innovative automobile in-dash digital display—you can access these technologies:

  • Voice Control with Natural Language Understanding: This advanced tech takes voice control to the next level by using artificial intelligence that understands conversational phrases. Chilly morning commute? Just say, “I’m cold,” and MBUX will crank up the heat for you.
  • “Hey, Mercedes” keyword activation: You can activate the voice control features of the MBX with two simple words: “Hey, Mercedes.” Are you looking for a nearby coffee chain? You can say, “Hey Mercedes, I want coffee,” and it’ll activate the navigation system to show you cafés in your area.

Mercedes-Benz GLB Safety

2021 Mercedes-Benz GLB Safety: Top of the Line Security

Whether you’re headed to a bed & breakfast on a Sunday morning or visiting the in-laws, the 2021 Mercedes-Benz GLB is equipped with a suite of safety features to make every travel as safe as the last. Standard safety functions include:

  • Mercedes-Benz Emergency Call service
  • Blind Spot Assist with Exit Warning Assist
  • Crosswind Assist
  • Rearview Camera

Test Drive the Mercedes-Benz GLB

Ready to get behind the wheel of the 2021 Mercedes-Benz GLB? Visit Albany Motorcars near Albany, Leesburg, and Tifton, Georgia, to schedule a test drive today!

¹ EPA estimated fuel economy. Compare the estimated mpg to the estimate mpg of other vehicles. You may get different mileage depending on how fast you drive, weather conditions and trip length. Your actual highway mileage will probably be less than the highway estimate.

Contact Us

We would love to hear from you! Please fill out this form and we will get in touch with you shortly.
  • This field is for validation purposes and should be left unchanged.
Saved Vehicles


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us


Call Now

805 East Oglethorpe Boulevard • Albany, GA 31705

Get Directions

Today's Hours:

Open Today! Sales: 9am-6pm

Service: Closed

Parts: Closed

Albany Motorcars 31.5731302, -84.1319471.