Used 2018 Mercedes-Benz S-Class for Sale near Portland, OR

## Summary - With 130 currently listed for sale near Portland, OR and an **average price of $35,400.00**, 32.3% 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. - **72.3% of 2018 S-Class models on CarGurus are accident-free**. ## Why it stands out The 2018 Mercedes-Benz S-Class continues to exemplify the height of luxury and technological advancement in the automotive world. As Mercedes-Benz's flagship sedan, it has maintained its reputation for superior craftsmanship and comfort, making it a prime choice for luxury car buyers. This model features technologies that have set benchmarks in the segment, such as crumple zones, anti-lock brakes, and advanced driver-assistance systems, underscoring its legacy as an innovator in the field. Notably, the 2018 model combined a lavish interior with cutting-edge tech features like the MBUX infotainment system, enhancing user experience with multiple customizable interfaces. Although the opulent S-Class is not without its drawbacks—primarily its high cost of ownership and maintenance—it remains a top-tier option for those seeking sophistication and performance in a large sedan. ## Other model years to consider - **[2022 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-S-Class-Portland-c31858_L28789)** - Average price: $69,898.00 - Good/great deal percentage: 25.5% - User rating: 4.8 / 5 - Total listings: 165 - **[2019 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-S-Class-Portland-c28135_L28789)** - Average price: $54,218.00 - Good/great deal percentage: 34.2% - User rating: 4.85 / 5 - Total listings: 120 - **[2021 Mercedes-Benz S-Class](https://www.cargurus.com/Cars/l-Used-2021-Mercedes-Benz-S-Class-Portland-c30896_L28789)** - Average price: $63,998.00 - Good/great deal percentage: 33.3% - User rating: 5 / 5 - Total listings: 123 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.