Used 2020 Mercedes-Benz G-Class for Sale near Chicago, IL
211 results
CarGurus Analysis:
2020 Mercedes-Benz G-Class
With 202 currently listed for sale near Chicago, IL and an average price of $122,560.00, 29.7% of the 2020 Mercedes-Benz G-Class models for sale on CarGurus are rated as good or great deals.
85.6% of 2020 G-Class models on CarGurus are accident free.
The 2020 Mercedes-Benz G-Class combines luxury with rugged capability, featuring a modernized interior while retaining its iconic, boxy exterior design.
CarGurus Analysis: 2020 Mercedes-Benz G-Class
overall

Summary
With 202 currently listed for sale near Chicago, IL and an average price of $122,560.00, 29.7% of the 2020 Mercedes-Benz G-Class models for sale on CarGurus are rated as good or great deals.
85.6% of 2020 G-Class models on CarGurus are accident free.
The 2020 Mercedes-Benz G-Class combines luxury with rugged capability, featuring a modernized interior while retaining its iconic, boxy exterior design.
Why it stands out
The 2020 Mercedes-Benz G-Class, affectionately known as the G-Wagen, offers a remarkable blend of ruggedness and luxury that appeals to buyers seeking a distinctive SUV experience. Its classic silhouette is complemented by modern updates, such as a plush interior equipped with standard leather upholstery, advanced safety features, and cutting-edge technology, including a dual 12.3-inch infotainment display. Under the hood, the G-Class showcases formidable performance with a 4.0-liter twin-turbocharged V8 engine delivering 416 horsepower in the base G550 model and a powerful AMG variant that boasts 577 horsepower. Off-road enthusiasts will appreciate its serious capabilities, such as the ability to ford 27.6 inches of water and locking differentials that enhance traction on rough terrains. Despite its robust design, the G-Class handles well on paved roads, offering a comfortable ride even though its interior might feel a bit cramped for some. While it does come with a high price tag and may not be the most economical choice, the unparalleled combination of style, off-road prowess, and luxury makes the 2020 G-Class a standout in its segment.
Other model years to consider
- Average price: $134,134.00
- Good/great deal percentage: 28.1%
- User rating: 5 / 5
- Total listings: 217
- Average price: $174,713.00
- Good/great deal percentage: 19.8%
- User rating: 5 / 5
- Total listings: 252
- Average price: $203,155.00
- Good/great deal percentage: 17.1%
- User rating: 5 / 5
- Total listings: 234
This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.
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2020 Mercedes-Benz G-Class Trims
| Trim type | MSRP |
|---|---|
| G 550 4MATIC | $130,900 |
| AMG G 63 4MATIC | $156,450 |
2020 Mercedes-Benz G-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Mercedes-Benz G-Class prices has changed over time.
See more price trends








