Used 2018 Mercedes-Benz G-Class for Sale near Washington, DC

## Summary - With 279 currently listed for sale on CarGurus and an **average price of $81,695.00**, 28.3% of 2018 Mercedes-Benz G-Class models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 Mercedes-Benz G-Class 4.2 / 5 stars. - **72.8% of 2018 G-Class models on CarGurus are accident free**. ## Why it stands out The 2018 Mercedes-Benz G-Class maintains its iconic reputation as a high-end luxury SUV designed with formidable off-road capabilities. This model year exemplifies a blend of military-grade durability with showroom-ready luxury, making it a standout option for buyers looking for both style and function. Its bold design retains the classic boxy shape, while interior refinements establish a level of opulence expected from a Mercedes-Benz. Notable features include a powerful V8 engine and a wealth of modern technology, lending it both performance and convenience. While the G-Class is undeniably luxurious, potential buyers should be prepared for significant maintenance costs proportional to its ownership experience. ## Other model years to consider - **[2022 Mercedes-Benz G-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-G-Class-c31855)** - Average price: $177,139.00 - Good/great deal percentage: 26.2% - User rating: 4.8 / 5 - Total listings: 621 - **[2021 Mercedes-Benz G-Class](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-G-Class-c30897)** - Average price: $141,797.00 - Good/great deal percentage: 25.9% - User rating: 4.17 / 5 - Total listings: 564 - **[2020 Mercedes-Benz G-Class](https://www.cargurus.com/Cars/l-Used-2020-Mercedes-Benz-G-Class-c29873)** - Average price: $126,932.00 - Good/great deal percentage: 28.4% - User rating: 4.67 / 5 - Total listings: 511 This analysis is based on CarGurus' proprietary market data from February 19, 2026, CarGurus experts' opinions, and generative AI.