Used 2021 Mercedes-Benz GLB for Sale near Quebec

## Summary - With 110 currently listed for sale and an **average price of $31,916.00 CAD**, 32.7% of 2021 Mercedes-Benz GLB models 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 offers a flexible interior layout, including an optional third row of seating that expands passenger capacity to seven. ## Why it stands out The 2021 Mercedes-Benz GLB distinguishes itself within the luxury SUV segment by combining versatility and premium features in a compact frame. With its optional third row, it can transform from a five to a seven-seater, making it an ideal choice for families or those needing extra space. Its athletic styling and robust performance are underscored by a turbocharged 2.0-litre inline-4 engine, which delivers a satisfying 221 horsepower, partnered with an intelligent 4MATIC all-wheel drive system that enhances handling and safety in various conditions. What sets the GLB apart is not just its spacious interior but also its user-friendly technology, featuring the state-of-the-art MBUX infotainment system - allowing for intuitive voice commands. High-quality construction, modern aesthetics, and a host of advanced safety features further contribute to its appeal. While the GLB aims for a premium experience with features reminiscent of more expensive models, it remains competitively priced for entry-level luxury, making it a practical choice for discerning buyers. ## Other model years to consider - **[2022 Mercedes-Benz GLB](https://www.cargurus.ca/Cars/l-Used-2022-Mercedes-Benz-GLB-c31985)** - Average price: $35,660.00 CAD - Good/great deal percentage: 32.2% - User rating: 4 / 5 - Total listings: 115 This analysis is based on CarGurus' proprietary market data from May 4, 2026, CarGurus experts' opinions, and generative AI.