Used 2021 Mercedes-Benz GLB for Sale near Miami, FL
122 results
CarGurus Analysis:
2021 Mercedes-Benz GLB
With 115 currently listed for sale near Miami, FL and an average price of $23,320.00, 48.7% of 2021 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLB 4.83 / 5 stars.
Accident-free percentage: 141.7% of 2021 GLB models on CarGurus are accident-free.
The 2021 Mercedes-Benz GLB offers a versatile layout with an optional third row, accommodating up to seven passengers, alongside a spacious and well-equipped interior.
CarGurus Analysis: 2021 Mercedes-Benz GLB
overall
Summary
With 115 currently listed for sale near Miami, FL and an average price of $23,320.00, 48.7% of 2021 Mercedes-Benz GLBs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLB 4.83 / 5 stars.
Accident-free percentage: 141.7% of 2021 GLB models on CarGurus are accident-free.
The 2021 Mercedes-Benz GLB offers a versatile layout with an optional third row, accommodating up to seven passengers, alongside a spacious and well-equipped interior.
Why it stands out
The 2021 Mercedes-Benz GLB stands out in the luxury compact SUV segment due to its unique combination of practicality and premium features. With a striking design that mirrors the larger Mercedes SUVs, it delivers on aesthetics while maintaining functional utility. The optional third row makes it versatile, suitable for families who need flexibility without compromising on style. Moreover, the GLB is equipped with an impressive array of technology, including the user-friendly MBUX infotainment system that enhances the driving experience through its voice command capabilities. Performance-wise, the 2.0-liter turbocharged engine offers a respectable 221 horsepower, ensuring a smooth drive whether commuting or embarking on road trips. Despite some criticisms regarding the cramped third row and uncomfortable seating, the overall package is compelling for buyers looking to step into the luxury SUV market without a significant jump in price.
Other model years to consider
- Average price: $26,727.00
- Good/great deal percentage: 54.8%
- User rating: 4.75 / 5
- Total listings: 135
- Average price: $20,522.00
- Good/great deal percentage: 31.3%
- User rating: 4.06 / 5
- Total listings: 67
This analysis is based on CarGurus' proprietary market data from April 7, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
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Lauren W
Reviewed a 2021 Mercedes-Benz 250 4MATIC on Jul 24, 2024
Amazing suv for people who want a small SUV. Size of a Nissan Rouge, but with the features and luxury options of a Mercedes.
2021 Mercedes-Benz GLB Trims
| Trim type | MSRP |
|---|---|
| 250 4MATIC | $40,050 |
| AMG 35 4MATIC | $49,500 |
| 250 FWD | $38,050 |
2021 Mercedes-Benz GLB Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz GLB prices has changed over time.
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