Compare the 2026 BMW X3 Near Arlington, TN

A BMW X3 30 xDrive SUV parked near a scenic overlook near the ocean

2026 BMW X3 Comparison

The 2026 BMW X3 is no stranger to fierce competition. Back in 2003, the original X3 release date had just passed, and many felt the Lexus RX and other competitors of the time fell short of the performance and style offered by the newest BMW SUV for sale on the market. When the first-generation Mercedes-Benz GLC arrived over a decade later, in 2015, it was equally unsuccessful in dethroning the ruling BMW.

Today, the story is much the same, with the 2026 BMW X3, 2026 Lexus RX and 2026 Mercedes-Benz GLC caught in a fierce rivalry that still finds the BMW leading the pack. Our X3 vs. RX vs. GLC comparison showcases just how impressive the 2026 BMW X3 specs are, so review our findings below, then visit our BMW dealer near Arlington to test-drive the reigning luxury SUV champion.

BMW X3 SUV Variable Sport Steering

2026 BMW X3 Specs Comparison

When you buy a 2026 BMW X3 in Memphis, you're getting performance that will have you grinning every time you hit the gas. This is especially true on the uppermost X3 trims, where an available M TwinPower Turbo 6-cylinder engine offers up to 393 horsepower in properly equipped models. With that kind of muscle under the hood, you can reach0-60 mph in just 4.4 seconds. Specs like these far eclipse those of the Lexus and Mercedes-Benz SUVs, neither of which offer a proper performance variant that can compete with the BMW X3 M.

There's more to the mechanical excellence of the 2026 X3 engine, transmission and chassis options as well -- simply visit our local BMW dealer and enjoy a full 2026 X3 review to learn all the reasons why this SUV is a technical masterpiece. From a better maximum X3 towing capacity than what you'll get in the RX or GLC to its standard all-wheel drive, a feature only available for the GLC and RX, this BMW model has so much more to offer.

2026 BMW X3

  • Available Engine: M TwinPower Turbo 6-cylinder
  • Maximum HP: 393
  • Fastest 0-60 mph (sec.): 4.4
  • Max Towing Capacity (lbs): 4,850
  • All-Wheel Drive: Standard

2026 Lexus RX

  • Available Engine: 2.4-liter Hybrid 4-cylinder
  • Maximum HP: 366
  • Fastest 0-60 mph (sec.): 5.9
  • Max Towing Capacity (lbs): 3,500
  • All-Wheel Drive: Available

2026 Mercedes-Benz GLC

  • Available Engine: 2.0-liter I-4 turbo with PHEV technology
  • Maximum HP: 313
  • Fastest 0-60 mph (sec.): 5.9
  • Max Towing Capacity (lbs): 3,500
  • All-Wheel Drive: Available

Compare 2026 BMW X3 Interior & Technology

In the cabin, the 2026 X3 features high-class materials, plenty of stretch-out space and technology that is nothing short of cutting edge. If it's your first time behind the wheel, expect to be drawn to the standard 14.9-inch touchscreen, which pairs well with the equally intuitive BMW Intelligent Personal Assistant. Neither the GLC nor the RX offer a touchscreen nearly as large as a standard feature.

As for storage, the maximum X3 cargo capacity of 67.1 cubic feet makes this BMW SUV more capacious than the Lexus RX and Mercedes-Benz GLC. From technology features to spaciousness, it's no wonder the 2026 X3 continues to win over local drivers who don't want to compromise.

BMW X3 SUV BMW Intelligent Personal Assistant

2026 BMW X3

  • Standard Touchscreen Size (in.): 14.9
  • Max Cargo Capacity (cu-ft): 67.1

2026 Lexus RX

  • Standard Touchscreen Size (in.): 9.8
  • Max Cargo Capacity (cu-ft): 46.2

2026 Mercedes-Benz GLC

  • Standard Touchscreen Size (in.): 11.9
  • Max Cargo Capacity (cu-ft): 56.3

How Can We Help?

* Indicates a required field