Used 2019 Audi S4 for Sale near Key West, FL

## Summary - With 170 currently listed for sale and an **average price of $29,134.00**, 31.2% of 2019 Audi S4s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2019 Audi S4 4.67 / 5 stars. - **67.1% of 2019 Audi S4 models on CarGurus are accident free.** - The 2019 Audi S4 boasts a 3.0-liter twin-scroll turbocharged V6 engine producing 354 horsepower, delivering a quick zero-to-60 mph time of just 4.4 seconds. ## Why it stands out The 2019 Audi S4 stands out as a superb blend of performance and luxury in the compact sedan market. Equipped with a powerful 3.0-liter turbocharged V6 engine, it not only delivers impressive horsepower but also offers a captivating driving experience with its standard Quattro all-wheel drive system, ensuring excellent handling and traction. The interior is crafted with high-quality materials, featuring Audi’s renowned MMI infotainment system and Virtual Cockpit, which enhances usability and adds a modern touch to the driving experience. While it may not be the most athletic contender compared to rivals like the BMW M340i, its smooth ride and luxurious features make it a compelling choice for buyers seeking both performance and comfort. ## Other model years to consider - **[2018 Audi S4](https://www.cargurus.com/Cars/l-Used-2018-Audi-S4-c26604)** - Average price: $23,730.00 - Good/great deal percentage: 32.7% - User rating: 4.67 / 5 - Total listings: 150 - **[2023 Audi S4](https://www.cargurus.com/Cars/l-Used-2023-Audi-S4-c32242)** - Average price: $43,590.00 - Good/great deal percentage: 29.7% - Total listings: 128 This analysis is based on CarGurus' proprietary market data from March 20, 2026, CarGurus experts' opinions, and generative AI.