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2021 Mercedes-Benz GLB vs. GLC

2021 Mercedes-Benz GLB
vs. GLC

Rancho Cucamonga drivers know that Mercedes-Benz SUVs deliver a singular and sophisticated experience, each and every time you get behind the wheel. But how do you decide between popular models like the 2021 Mercedes-Benz GLB vs. GLC? The right choice will depend on what you want and need from your next SUV. Compare the GLB vs. GLC below, and then browse new Mercedes-Benz SUVs for sale on our lot at Mercedes-Benz of Ontario!

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 to 7 Passenger Capacity 5
22.0 to 62.0 cubic feet Cargo Capacity 19.4 to 56.5 cubic feet

GLB vs. GLC: Performance

Choosing between a GLB or GLC Mercedes-Benz SUV depends on what you need from a vehicle that you drive every day in Fontana. If efficiency is your first priority, you’ll appreciate the impressive GLB fuel economy: up to 23 city and 31 highway mpg*. While any Mercedes-Benz SUV will deliver a powerful and luxurious ride, the GLC can inject some extra energy into every drive, thanks to a 0-to-60 time of only 6.1 seconds. Compare the Mercedes-Benz GLB vs. GLC specs here:

Mercedes-Benz GLB 250

  • Engine: 2.0L inline-4 turbo
  • Transmission: 8-speed automatic transmission
  • 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: 9-speed automatic transmission
  • Fuel Economy: 22 city/29 highway mpg*
  • Acceleration: 0 to 60 mph in 6.1 second 
  • Horsepower: 255 hp
  • Torque: 273 lb-ft
2021 Mercedes-Benz GLB
2021 Mercedes-Benz GLC Coupe

GLB vs. GLC: Dimensions

Whether you opt for the Mercedes-Benz GLB or GLC, you’ll find a spacious cabin with plenty of room for your passengers and cargo. Here again, the right choice depends on what you’re looking for: an ultra-spacious 5-seat cabin or the versatility to seat up to 7 passengers? The 2-row Mercedes-Benz GLC lineup has a longer wheelbase and slightly larger dimensions inside the cabin. On the other hand, only the Mercedes-Benz GLB lineup is 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 to 7 passengers 
  • 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 for Yourself in Ontario

Now that you’ve explored the differences between the Mercedes-Benz GLB vs. GLC, it’s time to decide which SUV to take home to Chino! Ask us anything — we’re happy to help if you have questions or need help comparing the specs. Contact us to schedule a test drive, or visit us in Ontario to see your favorite Mercedes-Benz SUVs up close! You can also get started from home right now with an online financing application.

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.

Mercedes-Benz of Ontario 34.0657451, -117.5712687.