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Mercedes-Benz GLC vs BMW X3: Which to Buy

Carummah Editorial
Last updated: November 4, 2026
Mercedes-Benz GLC vs BMW X3

Mercedes-Benz GLC starts at $49,600; the BMW X3 starts at $50,675. Before taxes and fees, the Mercedes-Benz GLC is $920 less.

Frequently Asked Questions

Is the Mercedes-Benz GLC or the BMW X3 cheaper?

The Mercedes-Benz GLC costs less to start. Mercedes-Benz GLC: $49,600 plus $1,150 destination. BMW X3: $50,675 plus $995 destination. Taxes, title and registration are on top of both.

Which gets better fuel economy, the Mercedes-Benz GLC or the BMW X3?

The Mercedes-Benz GLC is rated 24/32 city/hwy, and the BMW X3 is rated 27/33 city/hwy. Real-world results depend on how and where you drive.

How many people does each seat?

The Mercedes-Benz GLC seats 5. The BMW X3 seats 5.

What are the trade-offs between the two?

Mercedes-Benz GLC: Sophisticated MBUX infotainment system, though steering wheel touch controls are sensitive. BMW X3: High-tech interior with stunning Curved Display, though steep starting price and monthly payments.

Mercedes-Benz GLC is best for

Mercedes-Benz GLC is the better fit for compact luxury suv buyers who want to carry a family. Its standout: sophisticated MBUX infotainment system.

BMW X3 is best for

BMW X3 is the better fit for compact suv buyers who want to carry a family. Its standout: high-tech interior with stunning Curved Display.

Spec-by-Spec Comparison

AttributeMercedes-Benz GLCBMW X3
Starting MSRP$49,600$50,675
MSRP + destination$50,750$51,670
Fuel economy / range24/32 city/hwy27/33 city/hwy
Horsepower255 hp255 hp
Seating55
Body typeCompact Luxury SUVCompact SUV
Powertrains2.0L I4 Turbo with Mild Hybrid, Plug-in Hybrid (GLC 350e)2.0L Turbo I4, 3.0L Turbo I6

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