Used 2021 Mercedes-Benz GLB for Sale near Cincinnati, OH
99 results
CarGurus Analysis:
2021 Mercedes-Benz GLB
With 95 currently listed for sale near Cincinnati, OH and an average price of $21,676.00, 57.9% 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 5 / 5 stars.
100.0% of 2021 GLB models on CarGurus are accident free.
The 2021 Mercedes-Benz GLB offers an optional third row of seating, allowing for up to seven passengers, and features a well-appointed interior with top-notch technology.
CarGurus Analysis: 2021 Mercedes-Benz GLB
overall

Summary
With 95 currently listed for sale near Cincinnati, OH and an average price of $21,676.00, 57.9% 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 5 / 5 stars.
100.0% of 2021 GLB models on CarGurus are accident free.
The 2021 Mercedes-Benz GLB offers an optional third row of seating, allowing for up to seven passengers, and features a well-appointed interior with top-notch technology.
Why it stands out
The 2021 Mercedes-Benz GLB distinguishes itself in the crowded luxury SUV segment with its versatile space and advanced technology. With a starting MSRP that invites buyers into the Mercedes-Benz family, this compact SUV balances affordability with luxury. The option for a third row is a compelling feature, enhancing its capacity for families and increasing its usability in various scenarios. The interior is not only spacious but is designed with modern aesthetics and high-quality materials that reflect Mercedes-Benz's renowned craftsmanship. While it performs satisfactorily with its turbocharged 2.0-liter engine, providing a reasonable blend of power and fuel efficiency, it faces minor criticisms, including a cramped third-row seating area and a slightly troublesome transmission. Nonetheless, the GLB remains an attractive option for those seeking a premium vehicle without the exorbitant price tag.
Other model years to consider
- Average price: $20,559.00
- Good/great deal percentage: 34.8%
- User rating: 4.14 / 5
- Total listings: 66
- Average price: $26,930.00
- Good/great deal percentage: 69.7%
- User rating: 4 / 5
- Total listings: 99
This analysis is based on CarGurus' proprietary market data from April 21, 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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