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

## Summary - With 735 currently listed for sale and an **average price of $35,188.00**, 33.5% of 2018 Mercedes-Benz S-Classes 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. - **67.5% of 2018 S-Class models on CarGurus are accident free**. ## Why it stands out The 2018 Mercedes-Benz S-Class remains a benchmark for luxury sedans, blending outstanding technology with exceptional craftsmanship. Renowned for its spacious interior, advanced safety systems, and powerful engine options, it is adored for its opulence and cutting-edge features. Many owners rave about the high-quality materials and superb ride comfort, justifying its luxury status. The incorporation of multifaceted technologies, including a premium infotainment system, enhances the driving experience, making it a strong candidate for those seeking a blend of performance and luxury. Despite its strengths, prospective buyers should be aware of the high costs associated with maintenance and operation, as well as the necessity to navigate its larger dimensions in tight spaces. ## Other model years to consider - **[2022 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-S-Class-c31858)** - Average price: $65,943.00 - Good/great deal percentage: 29.1% - User rating: 4.8 / 5 - Total listings: 1,086 - **[2015 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2015-Mercedes-Benz-S-Class-c24430)** - Average price: $26,068.00 - Good/great deal percentage: 31.3% - User rating: 4.88 / 5 - Total listings: 978 - **[2019 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-S-Class-c28135)** - Average price: $42,547.00 - Good/great deal percentage: 34.5% - User rating: 4.85 / 5 - Total listings: 663 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.