Used 2021 Nissan Altima for Sale near Casper, WY

## Summary - With 4,271 currently listed for sale on CarGurus and an **average price of $16,421.00**, 27.5% of 2021 Nissan Altimas for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 Nissan Altima 4.8 / 5 stars and CarGurus experts gave it an 7.17 / 10. - **71.2% of 2021 Altima models on CarGurus are accident free**. - The 2021 Nissan Altima is known for its quality, comfort, and stylish features, combined with excellent gas mileage and advanced safety options. ## Why it stands out The 2021 Nissan Altima distinguishes itself in the crowded midsize sedan market with its strong fuel efficiency and a variety of powertrain options, including an innovative VC-Turbo engine that offers performance without sacrificing efficiency. While the Altima has traditionally been overshadowed by competitors like the Honda Accord and Toyota Camry, it has developed a dedicated fan base thanks to its sleek design, spacious interior, and the renowned Zero Gravity front seats, which enhance long-distance comfort. The Altima excels in technology features as well, with standard integrations for Apple CarPlay and Android Auto across most trims, and impressive safety ratings from NHTSA and IIHS make it a trustworthy choice. Although some drivers wish for more upscale features on the base model, the overall ride quality and advanced safety features make it appealing for everyday use. ## Other model years to consider - **[2023 Nissan Altima](https://www.cargurus.com/Cars/l-Used-2023-Nissan-Altima-c32350)** - Average price: $19,622.00 - Good/great deal percentage: 33.8% - User rating: 4.9 / 5 - Total listings: 9,643 - **[2022 Nissan Altima](https://www.cargurus.com/Cars/l-Used-2022-Nissan-Altima-c32054)** - Average price: $18,241.00 - Good/great deal percentage: 29.0% - User rating: 4.91 / 5 - Total listings: 6,322 - **[2020 Nissan Altima](https://www.cargurus.com/Cars/l-Used-2020-Nissan-Altima-c29390)** - Average price: $14,914.00 - Good/great deal percentage: 26.8% - User rating: 4.86 / 5 - Total listings: 3,606 This analysis is based on CarGurus' proprietary market data from February 17, 2026, CarGurus experts' opinions, and generative AI.