Used 2021 Mercedes-Benz GLB for Sale near Ontario

## Summary - With 112 currently listed for sale and an **average price of $32,229.00 CAD**, 39.3% 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 features an optional third row of seating, increasing its passenger capacity to seven, and offers a spacious and flexible interior designed for families. ## Why it stands out The 2021 Mercedes-Benz GLB distinguishes itself in the luxury SUV segment with its blend of versatility and performance. It offers a well-appointed interior that can comfortably seat up to seven passengers when equipped with the optional third row, making it an excellent choice for families. The cabin is designed with high-quality materials, featuring striking round shapes and advanced technology, including the Mercedes-Benz User Experience (MBUX) infotainment system. Additionally, the GLB is powered by a robust turbocharged 2.0-litre inline-4 engine producing 221 horsepower, paired with the standard 4MATIC all-wheel drive system. This arrangement not only enhances traction but also improves handling across various driving conditions. The GLB's competitive pricing within its class makes it accessible for those looking to enter the luxury segment without overspending. ## Other model years to consider - **[2022 Mercedes-Benz GLB](https://www.cargurus.ca/Cars/l-Used-2022-Mercedes-Benz-GLB-c31985)** - Average price: $35,739.00 CAD - Good/great deal percentage: 35.3% - User rating: 4 / 5 - Total listings: 119 This analysis is based on CarGurus' proprietary market data from April 13, 2026, CarGurus experts' opinions, and generative AI.