2026 BMW X3 vs. 2026 Mercedes-Benz GLC

When it comes to luxury compact SUVs in the Pekin area, few matchups are as compelling as the 2026 BMW X3 vs. Mercedes-Benz GLC. Both models deliver the refinement and technology you would expect from luxury brands, but when you dig into their performance, dimensions, and features, a clear winner emerges. The X3 delivers a driving experience that is sharper, more engaging, and more rewarding than the GLC, thanks to its relentless focus on the driver. Keep reading below to compare the BMW X3 vs. Mercedes-Benz GLC specs and features in detail, then contact us to schedule a test drive in Peoria.

2026 BMW X3 Vs. Mercedes-Benz GLC Specs: Performance

When it comes to performance on Washington streets, the 2026 BMW X3 has a distinct edge over the 2026 Mercedes-Benz GLC. While both SUVs offer turbocharged four-cylinder engines in their base configurations, the tuning philosophy of the X3 sets it apart from the moment you press the accelerator. The power delivery is immediate and confident, unlike the GLC, which can feel a little detached. Behind the wheel of the X3, you always feel like the driver. See the specs below for details:

2026 BMW X3

• Engines: 2.0L BMW TwinPower Turbo I4 (X3 30 xDrive) / 3.0L BMW M TwinPower Turbo I6 (X3 M50 xDrive)
• Transmission: 8-speed STEPTRONIC automatic
• Drivetrain: AWD
• Horsepower: 255 hp / 393 hp
• Towing capacity: 4,001 pounds / 4,850 pounds
• Acceleration, 0–60 mph: 6.0 seconds / 4.4 seconds

2026 Mercedes-Benz GLC

• Engines: 2.0L turbo I4 / 2.0L I4 PHEV / AMG® 2.0L I4 / AMG® 2.0L I4 PHEV
• Transmission: 9-speed automatic
• Drivetrain: RWD / AWD available
• Horsepower: 255 hp – 671 hp
• Towing capacity: 3,500 pounds
• Acceleration, 0–60 mph: 5.9 seconds – 3.5 seconds

2026 BMW X3 Vs. Mercedes-Benz GLC Specs: Dimensions

While the 2026 BMW X3 and 2026 Mercedes-Benz GLC are closely matched in overall footprint, BMW makes better use of every inch—a testament to their ability to maximize interior space without sacrificing the sleek, athletic profile that makes the X3 so visually striking on the road. Below, we have listed the exterior dimensions of each model so you can measure your East Peoria garage:

2026 BMW X3

• Length: 187.2 inches
• Height: 65.4 inches
• Width w/o mirrors: 75.6 inches

2026 Mercedes-Benz GLC

• Length: 185.7 inches – 187.0 inches
• Height: 64.4 inches – 64.6 inches
• Width w/o mirrors: 81.7 inches

2026 BMW X3 Vs. Mercedes-Benz GLC: Features

The 2026 BMW X3 arrives well-equipped with technology and convenience features that are as intuitive as they are impressive. The GLC offers a competitive lineup of features, but its approach can feel more complex and layered than it needs to be. Compare the features for yourself:

2026 BMW X3

• Front and rear head protection system (HPS)
• Full LED headlights
• BMW OS 9 optimized for touch, voice control, and iDrive controller
• BMW Curved Display
• Configurable 12.3-inch instrument cluster 
• 14.9-inch central information display
• Personal eSIM 5G
• Advanced Vehicle & Key Memory
• My Modes w/ Sport, Relax, Expressive, and Efficient modes
• Cloud-based navigation system
• Rain-sensing windshield wipers w/ adjustable speed and automatic headlight control
• Automatic dimming rear-view mirror & driver’s-side exterior mirror
• Multi-color adjustable ambient lighting
• And more

2026 Mercedes-Benz GLC

• Rearview camera
• LED headlamps and taillamps
• Digital vehicle key
• Rain-sensing windshield wipers
• 3rd-generation Mercedes-Benz User Experience (MBUX)
• 12.3-inch digital instrument cluster
• 11.9-inch touchscreen central multimedia display
• Voice Control with Natural Language Understanding
• In-car WiFi
• Bluetooth® audio streaming
• And more

Discover The BMW X3 At BMW of Peoria

Ready to step inside the new BMW SUV and experience it for yourself? Give us a call at (309) 316-0835 to schedule your test drive in Peoria, or stop by our showroom at your convenience. In the meantime, apply for financing online to streamline your purchase or lease process and get back on the road.