Used 2019 Audi S4 for Sale near Slidell, LA

## Summary - With 159 currently listed for sale on CarGurus and an **average price of $28,213.00**, 25.8% of 2019 Audi S4 models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2019 Audi S4 4.67 / 5 stars. - **65.4% of 2019 S4 models on CarGurus are accident free**. - The 2019 Audi S4 features a powerful 3.0-liter V6 engine producing 354 horsepower, along with standard Quattro all-wheel drive and a refined MMI infotainment system. ## Why it stands out The 2019 Audi S4 stands out as a well-balanced performance sedan, blending luxury and power effectively. With a formidable 3.0-liter twin-scroll turbocharged V6 engine, it generates an impressive 354 horsepower, complemented by standard Quattro all-wheel drive for enhanced stability and grip. The latest MMI infotainment system enhances user experience with intuitive navigation and smartphone integration. This model year has been positively received by owners, reflected in its high user review score of 4.67 out of 5. While it may not achieve the thrilling driving dynamics of some rivals, its smooth ride and luxurious interior make it appealing for those who prioritize comfort alongside performance. ## Other model years to consider - **[2018 Audi S4](https://www.cargurus.com/Cars/l-Used-2018-Audi-S4-c26604)** - Average price: $23,596.00 - Good/great deal percentage: 26.1% - User rating: 4.67 / 5 - Total listings: 142 - **[2023 Audi S4](https://www.cargurus.com/Cars/l-Used-2023-Audi-S4-c32242)** - Average price: $43,159.00 - Good/great deal percentage: 36.4% - Total listings: 129 This analysis is based on CarGurus' proprietary market data from March 2, 2026, CarGurus experts' opinions, and generative AI.