Summary

• With 96 currently listed for sale and an average price of $31,785.00 CAD, 32.3% of 2021 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2021 Mercedes-Benz GLB 5 / 5 stars.

• 100.0% of 2021 GLB models on CarGurus are accident free.

• The 2021 Mercedes-Benz GLB brings versatility with an optional third row, expanding passenger capacity to seven and maintaining a compact yet practical size.

Why it stands out

The 2021 Mercedes-Benz GLB distinguishes itself in the luxury SUV segment through its compact design combined with an appealing interior and optional third-row seating. The vehicle offers a powerful turbocharged 2.0-litre inline-4 engine, producing 221 horsepower, that makes it responsive for city and highway driving alike. With an average fuel consumption of 10.1 L/100 km combined, it balances efficiency with performance. Inside, the GLB boasts an upscale interior with modern tech, including the MBUX infotainment system that features advanced voice control. Buyers will appreciate the impressive attention to safety, with numerous standard and available features enhancing the overall driving experience. Although the GLB may entice families with its seating options, it's particularly well-suited for urban drivers looking for a stylish and practical vehicle.

Other model years to consider

• 2022 Mercedes-Benz GLB
  • Average price: $34,999.00 CAD
  • Good/great deal percentage: 35.2%
  • User rating: 4 / 5
  • Total listings: 105

This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.