Summary

• With 65 currently listed for sale near Chicago, IL and an average price of $21,962.00, 38.5% of 2020 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLB 4.14 / 5 stars.

• 100.0% of 2020 GLB models on CarGurus are accident free.

• The 2020 Mercedes-Benz GLB stands out with a spacious interior, advanced technology features, and engaging driving dynamics, ideal for those seeking a compact luxury SUV.

Why it stands out

The 2020 Mercedes-Benz GLB appeals to buyers with its unique blend of practicality and luxury. Unlike many small SUVs, it offers a spacious interior that can comfortably accommodate passengers and cargo, with options for a third row of seating, which adds versatility that's rare in this class. The strong turbocharged engine provides decent performance while still feeling agile and fun to drive, especially with the available all-wheel-drive system. Owners have noted its impressive technology pack, including the MBUX infotainment system, which is both intuitive and responsive. However, some critiques point to the brakes being less impressive than expected and note that adding desired features can quickly elevate the price. Overall, the GLB balances luxury with everyday utility.

Other model years to consider

• 2021 Mercedes-Benz GLB

  • Average price: $24,626.00
  • Good/great deal percentage: 58.2%
  • User rating: 5 / 5
  • Total listings: 110

• 2022 Mercedes-Benz GLB

  • Average price: $28,940.00
  • Good/great deal percentage: 59.9%
  • User rating: 4 / 5
  • Total listings: 137

This analysis is based on CarGurus' proprietary market data from April 21, 2026, CarGurus experts' opinions, and generative AI.