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

2021 Mercedes-Benz GLB vs. GLC


If you’re interested in a new Mercedes-Benz SUV, it can be tough choosing between the Mercedes-Benz GLB and Mercedes-Benz GLC. At Mercedes-Benz of Arcadia, we can help you compare these Mercedes-Benz SUV models to find the one that can enhance your Los Angeles commutes and more! Compare the 2021 Mercedes-Benz GLB vs. GLC with us today and get the process started on your favorite model from our online inventory.

GLB vs. GLC: Performance

Which model you choose will depend on what you need from your next SUV. If you’re interested in a more efficient model, the GLB offers a more efficient engine option. The GLC, however, can offer a bit more power to your drive reaching from 0-60 in just 6.1 seconds. Compare the Mercedes-Benz GLB vs. GLC specs here:

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: Dimensions

No matter if you choose the Mercedes-Benz GLB or GLC, you’ll be provided with a spacious cabin leaving plenty of room for you, your passengers, and your cargo. So which is the bigger option? Since the 2nd-row Mercedes-Benz GLC lineup has a longer wheelbase, it also has larger interior dimensions. On the other hand, the Mercedes-Benz GLB lineup is the only one of the two available with a third row.Compare the Mercedes-Benz GLB vs. GLC interior and exterior dimensions below:

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

GLB vs. GLC: Standard Features

Luckily, both SUVs offer interior luxury to ensure an enhanced driving experience on any road from Arcadia past Alhambra. A few features include dual-zone automatic climate control, power front seats with memory, illuminated entry, and 3 years of Mercedes me connect services standard.

If you’re looking for a bit more from your new Mercedes-Benz SUV, the GLC is the one in the Mercedes-Benz SUV lineup that offers some additional key features standard such as:

  • KEYLESS GO®
  • Heated front seats
  • 40/20/40-split rear seats with power folding
  • 10.25-inch touchscreen multimedia display

Compare the Mercedes-Benz GLB vs. GLC for Yourself in Arcadia

Get the process started on your favorite model today! Our finance team can also help you save more with our available new vehicle specials and available lease deals. Interested in scheduling a test drive or have questions in the meantime? Don’t hesitate to contact us!

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.

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