Used 2018 Mercedes-Benz S-Class for Sale near Boston, MA

## Summary - With 170 currently listed for sale near Boston, MA and an **average price of $34,406.00**, 27.1% 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. - **77.6% of 2018 S-Class models on CarGurus are accident free**. - The 2018 Mercedes-Benz S-Class is renowned for its luxurious interior, advanced technology, and smooth performance, making it a top choice among luxury sedans. ## Why it stands out The 2018 Mercedes-Benz S-Class continues to uphold the reputation of being the benchmark for luxury sedans. Featuring an opulent interior equipped with the latest technology, including a high-quality infotainment system and driver-assistance features, the S-Class offers a plush experience for both drivers and passengers. Performance-wise, the vehicle is engineered for a smooth ride, largely attributed to its sophisticated suspension and powerful engine options. While it does come with a higher price tag, buyers appreciate the tremendous craftsmanship and comfort that justifies the investment. However, it is important to consider the ongoing costs associated with maintenance and fuel, as luxury comes at a price. The 2018 model exemplifies the blend of luxury, safety, and innovation that Mercedes-Benz fans have come to expect. ## Other model years to consider - **[2022 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-S-Class-Boston-c31858_L15690)** - Average price: $64,977.00 - Good/great deal percentage: 22.9% - User rating: 4.8 / 5 - Total listings: 218 - **[2019 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-S-Class-Boston-c28135_L15690)** - Average price: $38,015.00 - Good/great deal percentage: 31.8% - User rating: 4.85 / 5 - Total listings: 151 - **[2015 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2015-Mercedes-Benz-S-Class-Boston-c24430_L15690)** - Average price: $25,101.00 - Good/great deal percentage: 22.9% - User rating: 4.88 / 5 - Total listings: 192 This analysis is based on CarGurus' proprietary market data from March 24, 2026, CarGurus experts' opinions, and generative AI.