Welcome Home Celebration — Limited-time offers now available, click here.

2021 Mercedes-Benz GLB vs. GLC

2021 Mercedes-Benz GLB vs GLC

2021 Mercedes-Benz GLB

vs.

2021 Mercedes-Benz GLC
221-hp, 2.0L inline-4 turbo

Engine

255-hp, 2.0L inline-4 turbo
8G-DCT 8-speed
dual-clutch automatic

Transmission

9G-TRONIC®
9-speed automatic
6.9 seconds

Acceleration
(0 to 60 MPH)

6.1 seconds
23 city/31 highway mpg*

Fuel Economy

22 city/29 highway mpg*
5 (7 optional)

Passenger Capacity

5
22.0 to 62.0 cubic feet

Cargo Capacity

19.4 to 56.5 cubic feet

Mercedes-Benz SUVs are perfect for South Riding-area drivers who are looking for a sophisticated and comfortable driving experience. However, if you’re deciding between the Mercedes-Benz GLB vs. GLC, which one should you choose? You can compare the GLB vs. GLC yourself below. Then, come visit us in Chantilly and browse our selection of new Mercedes-Benz SUVs

GLB vs. GLC: Engine Specifications

The best part of getting a luxury SUV like the GLB or GLC is how well they drive on Centerville streets. Sizable horsepower and torque ensure quick acceleration and impressive performance at high speeds. Compare the specs of the Mercedes-Benz GLB vs. GLC and see whether you want to prioritize fuel-efficiency or horsepower and torque: 

Mercedes-Benz GLB 250

  • Engine: 2.0L inline-4 turbo
  • Transmission: 8G-DCT 8-speed dual-clutch automatic
  • Fuel Economy: 23 city/31 highway mpg*
  • Acceleration: 0 to 60 mph in 6.9 second
  • Horsepower: 221 hp
  • Torque: 258 lb-ft

Mercedes-Benz GLC 300

  • Engine: 2.0L inline-4 turbo
  • Transmission: 9G-TRONIC® 9-speed automatic
  • Fuel Economy: 22 city/29 highway mpg*
  • Acceleration: 0 to 60 mph in 6.1 second 
  • Horsepower: 255 hp
  • Torque: 273 lb-ft

GLB vs. GLC: Interior and Exterior Dimensions

The GLB and GLC are both built with plenty of space for you and your passengers—but only the GLB offers an optional third row. You can check their dimensions below and see which one has the space that you need: 

Mercedes-Benz GLB 250

  • Length: 182.4 inches
  • Wheelbase: 111.4 inches
  • Headroom (Front / Rear): 40.7 / 39.3 inches
  • Shoulder Room (Front / Rear): 55.9 / 54.9 inches
  • Legroom (Front / Rear): 41.4 / 39.3 inches
  • Passenger Capacity: 5 (7 optional)
  • Cargo Capacity: 22.0 to 62.0 cubic feet

Mercedes-Benz GLC 300

  • Length: 183.3 inches
  • Wheelbase: 113.1 inches
  • Headroom (Front / Rear): 37.8 / 38.56 inches
  • Shoulder Room (Front / Rear): 57.3 / 56.5 inches
  • Legroom (Front / Rear): 40.8 / 37.3 inches
  • Passenger Capacity: 5 passengers 
  • Cargo Capacity: 19.4 to 56.5 cubic feet

Compare the Mercedes-Benz GLB vs. GLC in Person at Mercedes-Benz of Chantilly

Mercedes-Benz of Chantilly is only a short drive from Ashburn. Come visit us and compare the GLB vs. GLC in person. You can contact us ahead of time to schedule a test drive or ask any questions. You can also apply for financing online today and speed up the process of buying your new Mercedes-Benz.

*EPA estimated fuel economy. Compare the estimated mpg to the estimated 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.

More from Mercedes-Benz of Chantilly

  • Introducing the 2027 Mercedes-Benz GLS

    Request More Info Why Is the 2027 Mercedes-Benz GLS a Desirable Luxury SUV? The 2027 Mercedes-Benz GLS continues to set the benchmark for full-size luxury SUVs by blending sophisticated craftsmanship, cutting-edge technology, and commanding performance. As a high-end luxury SUV in the Mercedes-Benz lineup, the GLS delivers premium comfort for up to seven passengers while…

  • Introducing the 2027 Mercedes-Benz GLE

    Request More Info What Makes the 2027 Mercedes-Benz GLE a Standout Luxury SUV? The 2027 Mercedes-Benz GLE continues to set the benchmark for midsize luxury SUVs with its refined balance of performance, innovation, and handcrafted comfort. Designed for drivers who expect elevated capability in every situation, the GLE delivers confident performance whether commuting through Chantilly,…

  • Introducing the All-Electric 2027 Mercedes-Benz C-Class Sedan

    Request More Info The Future of Sedan Luxury Arrives in Northern Virginia The Mercedes-Benz C-Class has long been recognized among elite auto enthusiasts in Fairfax and Loudoun Counties as a premier luxury sedan. Now, this iconic model steps boldly into new territory with the highly anticipated debut of the all-electric 2027 Mercedes-Benz C 400 4MATIC®….

Mercedes-Benz of Chantilly 38.8987624, -77.4604216.