Used 2018 Mercedes-Benz S-Class for Sale near Chicago, IL

## Summary - With 190 currently listed for sale near Chicago, IL and an **average price of $40,684.00**, 24.7% 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. - **73.7% of 2018 S-Class models on CarGurus are accident free**. - The 2018 Mercedes-Benz S-Class features a luxurious interior, advanced technology, and smooth performance, highlighting its high-quality craftsmanship and spacious cabin. ## Why it stands out The 2018 Mercedes-Benz S-Class is renowned for its position as a leader in the luxury sedan segment, providing a blend of unmatched comfort, cutting-edge technology, and powerful performance. This model year signifies the pinnacle of engineering, boasting features like a refined infotainment system and numerous safety enhancements that set it apart from competitors such as the Audi A8 and BMW 7 Series. The craftsmanship is evident in the high-quality materials used throughout the cabin, which accentuates its luxurious charm. While the S-Class is often associated with a high price tag and maintenance costs, its prestige and status as a flagship vehicle justify these investments for many buyers. Its attractive design, coupled with advanced performance capabilities, continues to appeal to those seeking an elite driving experience. ## Other model years to consider - **[2022 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-S-Class-Chicago-c31858_L7510)** - Average price: $71,705.00 - Good/great deal percentage: 15.3% - User rating: 4.8 / 5 - Total listings: 248 - **[2015 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2015-Mercedes-Benz-S-Class-Chicago-c24430_L7510)** - Average price: $27,118.00 - Good/great deal percentage: 17.0% - User rating: 4.88 / 5 - Total listings: 188 - **[2019 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-S-Class-Chicago-c28135_L7510)** - Average price: $50,144.00 - Good/great deal percentage: 25.5% - User rating: 4.85 / 5 - Total listings: 161 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.