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

## Summary - With 783 currently listed for sale on CarGurus and an **average price of $35,013.00**, 32.1% of 2018 Mercedes-Benz S-Class models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 Mercedes-Benz S-Class 4.76 / 5 stars. - **67.6% of 2018 S-Class models on CarGurus are accident free**. - The 2018 Mercedes-Benz S-Class is praised for its luxurious interior, advanced technology, and smooth performance, featuring high-quality craftsmanship and a spacious cabin. ## Why it stands out The 2018 Mercedes-Benz S-Class continues to uphold the reputation of its lineage as a paragon of luxury and innovation in the full-size sedan segment. This model year is particularly notable for its combination of cutting-edge technology and opulent design. Drivers appreciate features like the refined interior materials and user-friendly infotainment system. The S-Class is celebrated not only for the performance of its powerful engine options but also for its comfortable ride and advanced safety systems. However, potential buyers should be aware of the high price tag and the considerable maintenance costs associated with owning one of these luxury sedans. ## Other model years to consider - **[2019 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-S-Class-c28135)** - Average price: $41,476.00 - Good/great deal percentage: 35.3% - User rating: 4.85 / 5 - Total listings: 706 - **[2015 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2015-Mercedes-Benz-S-Class-c24430)** - Average price: $26,029.00 - Good/great deal percentage: 29.4% - User rating: 4.88 / 5 - Total listings: 932 - **[2014 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2014-Mercedes-Benz-S-Class-c24217)** - Average price: $21,277.00 - Good/great deal percentage: 30.2% - User rating: 4.89 / 5 - Total listings: 744 This analysis is based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.