Used 2021 Mercedes-Benz GLC for Sale near Duncan, SC
316 results
CarGurus Analysis:
2021 Mercedes-Benz GLC
With 2,725 currently listed for sale and an average price of $27,099.00, 34.1% of 2021 Mercedes-Benz GLCs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLC 4.5 / 5 stars.
83.5% of 2021 GLC models on CarGurus are accident free.
The 2021 Mercedes-Benz GLC boasts an upscale cabin, advanced tech features, and multiple powertrain options, making it a standout in the compact luxury SUV market.
CarGurus Analysis: 2021 Mercedes-Benz GLC
overall
Summary
With 2,725 currently listed for sale and an average price of $27,099.00, 34.1% of 2021 Mercedes-Benz GLCs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLC 4.5 / 5 stars.
83.5% of 2021 GLC models on CarGurus are accident free.
The 2021 Mercedes-Benz GLC boasts an upscale cabin, advanced tech features, and multiple powertrain options, making it a standout in the compact luxury SUV market.
Why it stands out
The 2021 Mercedes-Benz GLC is a compelling choice for buyers seeking a luxury compact SUV thanks to its combination of performance, comfort, and cutting-edge technology. This SUV features a sleek and timeless exterior design paired with a premium cabin that sets high standards for interior aesthetics and material quality. The GLC 300 model comes with a robust 2.0-liter turbocharged four-cylinder engine delivering 255 horsepower, ensuring responsive performance while maintaining comfort in driving dynamics. Reviewers appreciate the technological offerings, including the intuitive MBUX infotainment system, which features a user-friendly touchscreen and voice command capabilities.
While the GLC excels in numerous facets, such as a plush ride and an impressive suite of standard safety features, some owners have voiced concerns about its maintenance costs and the limited rear seat space. Nevertheless, if you prioritize luxury, comfort, and technological advancements in a compact SUV, the 2021 Mercedes-Benz GLC stands out as an excellent option.
Other model years to consider
- Average price: $44,075.00
- Good/great deal percentage: 36.5%
- User rating: 5 / 5
- Total listings: 2,138
- Average price: $51,186.00
- Good/great deal percentage: 35.9%
- User rating: 4 / 5
- Total listings: 3,647
- Average price: $52,547.00
- Good/great deal percentage: 36.3%
- Accident-free percentage: 98.9%
- Total listings: 3,056
This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.
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2026 Mercedes-Benz GLC Pricing, Specs, and Release Date
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4.5 Overall rating
Filter by rating
Baboucarr B
Reviewed a 2021 Mercedes-Benz 300 SUV 4MATIC on May 18, 2025
Amazing car, drives smooth and the tech is out of this world.
Virinchi T
Reviewed a 2021 Mercedes-Benz GLC on Jul 3, 2024
After reviewing and researching the car, and talking to Caleb from the dealership, the car’s features were way better than expected. It is an amazing vehicle and I’m a proud owner. The value purchased was great value. Car is not missing anything, and I believe the car is unique. However if I had to compare this car, size wise it was comparable to an X3 M40i. But this car is a V8 twin turbo which sets it apart from any car this size.
Robert M
Reviewed a 2021 Mercedes-Benz GLC on Sep 20, 2022
The GLC is a great value. It is loaded with features, really more than I need. But it is a solid and stylish car. I love it.
matt g
Reviewed a 2021 Mercedes-Benz GLC on May 23, 2023
This vehicle is the best SUV Ive ever owned. The ride is so smooth. The seats are very comfortable. I have a bad back and these are so worth it. The only downside is if your not a technology person, it will be very difficult in the beginning. Overall I am glad I made this purchase.
2021 Mercedes-Benz GLC Trims
| Trim type | MSRP |
|---|---|
| AMG GLC 63 Coupe 4MATIC | $76,900 |
| AMG GLC 63 SUV 4MATIC | $73,900 |
| AMG GLC 63 S Coupe 4MATIC | $84,500 |
| AMG GLC 43 Coupe 4MATIC | $64,900 |
| AMG GLC 43 SUV 4MATIC | $59,900 |
| 300 Coupe 4MATIC | $51,560 |
| 300 SUV RWD | $43,200 |
| 300 SUV 4MATIC | $45,200 |
2021 Mercedes-Benz GLC Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz GLC prices has changed over time.
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