Summary

• With 84 currently listed for sale near Washington, DC and an average price of $22,934.00, 34.5% 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 its impressive technology, spacious interior, and enjoyable driving experience, making it a versatile choice in the small luxury SUV segment.

Why it stands out

The 2020 Mercedes-Benz GLB distinguishes itself in the competitive small luxury SUV market with its blend of practicality and premium features. Built on a front-wheel-drive platform, the GLB offers an optional third row of seating, a rarity in its class, allowing it to accommodate up to seven passengers. Its turbocharged 2.0-liter engine delivers a respectable 221 horsepower, providing a balance of performance and efficiency. The interior is designed with high-quality materials and advanced technology, including the Mercedes Benz User Experience (MBUX) infotainment system, which features natural voice recognition and stunning twin 10.25-inch displays. While some users have noted that the ride can be a bit rough and certain interior materials may not meet the high standards expected from the brand, the overall driving experience is engaging and enjoyable. The GLB's spaciousness, combined with its impressive tech offerings, makes it a compelling option for buyers seeking a luxury SUV that prioritizes utility without sacrificing style.

Other model years to consider

• 2021 Mercedes-Benz GLB

  • Average price: $25,639.00
  • Good/great deal percentage: 42.7%
  • User rating: 5 / 5
  • Total listings: 150

• 2022 Mercedes-Benz GLB

  • Average price: $29,931.00
  • Good/great deal percentage: 52.9%
  • User rating: 4 / 5
  • Total listings: 172

This analysis is based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.