2021 Mercedes-Benz GLC vs. BMW X3
2021 Mercedes-Benz GLC 300


2021 BMW X3 sDrive30i
$43,200 MSRP*

Starting Price

$43,000 MSRP

Trim Options

2.0L inline-4 turbo


2.0L inline-4 twin-turbo
9G-TRONIC® 9-speed automatic transmission


8-speed automatic transmission
56.5 cubic feet

Maximum Cargo Space

28.7 cubic feet

Mercedes-Benz GLC vs. 2021 BMW X3

If you’re shopping for a new luxury SUV in the San Antonio area, you’ve probably narrowed your options down to Mercedes-Benz vs. BMW. Both brands bring exceptional German-engineered performance to San Antonio, but between popular models like the BMW X3 vs. Mercedes-Benz GLC, which is a better fit for your life on the go? Compare these Mercedes-Benz vs. BMW SUVs with us below to make an informed decision!

2021 GLC vs. BMW X3: Starting Prices

The 2021 Mercedes-Benz GLC has a starting price of $43,200* MSRP, just slightly higher than that of the BMW X3, which starts at $43,000 MSRP. Rest assured, with a higher price comes greater value, as the Mercedes-Benz GLC provides more standard features than the BMW X3 and superior performance from its standard engine. At Mercedes-Benz of San Antonio, we provide ongoing new Mercedes-Benz specials that can help you save on the GLC and many more models! 

2021 GLC vs. BMW X3: Standard Features & Dimensions

How do you need your luxury SUV to support you on trips to Alamo Heights? If you need a lot of cargo space, the Mercedes-Benz GLC provides significantly more of it than the BMW X3. With the rear seats folded, the GLC offers 56.5 cubic feet maximum. The BMW X3 does not offer a folding rear seat in its standard model, limiting its cargo area to just 28.7 cubic feet. 

Not only does the GLC provide more storage space, but the entry-level GLC 300 interior is also more generously equipped than the base BMW X3 sDrive30i, with highlights including:

  • 10.25-inch touchscreen multimedia display
  • Mercedes-Benz User Experience (MBUX)
  • Voice Control with Natural Language Understanding
  • “Hey, Mercedes” keyword activation
  • Steering wheel with Touch Control Buttons
  • Touchpad controller
  • FrontBass system
  • Bluetooth®** audio streaming
  • Dual USB-C audio ports
  • Heated power front seats with driver-seat memory
  • Dual-zone automatic climate control
  • 40/20/40-split rear seats with power folding
  • And much more!

2021 BMW X3 vs. Mercedes-Benz GLC: Performance Specs

How do performance specs compare between these Mercedes-Benz vs. BMW models? Both offer a standard 2.0L inline-4 turbo engine, but if you want the most exciting driving experience in Shavano Park, you’ll be more impressed with the GLC. Take a look at the superior performance specs achieved by the Mercedes-Benz GLC, below:

Mercedes-Benz GLC 300 Specs:

  • 2.0L inline-4 turbo engine
  • 255 horsepower 
  • 273 lb-ft of torque
  • 9G-TRONIC® 9-speed automatic transmission

BMW X3 sDrive30i Specs:

  • 2.0L inline-4 twin-turbo engine
  • 248 horsepower
  • 258 lb-ft of torque
  • 8-speed automatic transmission

Find Your Ideal New Luxury SUV at Mercedes-Benz of San Antonio!

Now that you’ve compared the BMW X3 vs. Mercedes-Benz GLC in detail, have you determined which is the better fit for you? If you would like to compare more Mercedes-Benz vs. BMW models, contact us or stop by Mercedes-Benz of San Antonio to check out the 2021 GLE vs. X5 or GLB vs. X3.

*Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

More From Mercedes-Benz of San Antonio

  • What Are the 2022 Mercedes-Benz GLS Dimensions?

    The full-size 2022 Mercedes-Benz GLS SUV comfortably seats seven people without having to sacrifice your cargo space. The new Mercedes-Benz GLS weight capabilities, cargo volumes, and space-saving features are just some of the reasons this SUV is a top choice for many San Antonio families. Get all of the details about the Mercedes-Benz GLS dimensions, then…

  • 2022 Mercedes-Benz GLE Price

    When it comes to the latest Mercedes-Benz GLE, you’ll have a few options available. No matter if you’re looking for a five or seven-seating SUV with high-powered technology, the new Mercedes-Benz GLE for sale at Mercedes-Benz of San Antonio is the vehicle for you. Wondering about the GLE 350 price and the GLE 350 coupe? Learn more in…

  • 2022 Mercedes-Benz GLC MPG Ratings

      The 2022 Mercedes-Benz GLC personifies luxury, with an elegant cabin, cutting-edge technology, and a polished, athletic exterior. Even with such opulence, the new Mercedes-Benz GLC proves a practical choice for San Antonio-area drivers as well. That’s because the Mercedes-Benz GLC fuel economy returns are quite impressive. Check out the GLC mpg ratings in this guide…

Mercedes-Benz of San Antonio 29.5277566, -98.4980664.