Used 2018 Mercedes-Benz S-Class for Sale near Phoenix, AZ

## Summary - With 152 currently listed for sale near Phoenix, AZ and an **average price of $40,468.00**, 25.0% 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. - **80.3% of 2018 S-Class models on CarGurus are accident free**. - The 2018 Mercedes-Benz S-Class impresses with its luxurious interior, advanced technology, and smooth performance, backed by high-quality craftsmanship. ## Why it stands out The 2018 Mercedes-Benz S-Class continues the brand's legacy of luxury and innovative technology, setting a benchmark in the full-size luxury sedan category. Known for its opulent interior and outstanding safety features, the S-Class is equipped with advanced driver-assistance systems and cutting-edge infotainment options, ensuring an unparalleled driving experience. This model stands out due to its smooth performance, demonstrating impressive engine options that deliver both power and efficiency. Furthermore, the S-Class has been historically lauded for its exceptional build quality and reliability, making it a particularly attractive option for buyers who appreciate both luxury and longevity in their vehicles. Although it comes with a higher price tag, the S-Class represents a compelling value for those seeking a top-tier luxury vehicle. ## Other model years to consider - **[2022 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-S-Class-Phoenix-c31858_L1064)** - Average price: $75,494.00 - Good/great deal percentage: 21.8% - User rating: 4.8 / 5 - Total listings: 193 - **[2020 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2020-Mercedes-Benz-S-Class-Phoenix-c29725_L1064)** - Average price: $39,800.00 - Good/great deal percentage: 26.3% - User rating: 4.86 / 5 - Total listings: 133 - **[2015 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2015-Mercedes-Benz-S-Class-Phoenix-c24430_L1064)** - Average price: $24,856.00 - Good/great deal percentage: 14.6% - User rating: 4.88 / 5 - Total listings: 158 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.