Used 2015 INFINITI QX80 for Sale near Saint Louis, MO

## Summary - With 313 currently listed for sale and an **average price of $13,968.00**, 26.5% of 2015 INFINITI QX80s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 INFINITI QX80 4.8 / 5 stars. - **60.7% of 2015 QX80 models on CarGurus are accident free**. ## Why it stands out The 2015 INFINITI QX80 is noted for its luxurious interior and spacious design, making it a popular choice among those seeking comfort and prestige in a full-size SUV. Owners appreciate its powerful V8 engine, which delivers robust performance while maintaining reliability. The QX80 comes loaded with premium features, including high-quality materials and advanced technology, setting it apart in its segment. However, while the vehicle excels in luxury and power, some potential buyers may find its size a bit overwhelming and may wish for a more fuel-efficient option, such as a six-cylinder variant. Despite these considerations, the overall package—including a 4.8-star owner rating—makes the 2015 QX80 a desirable vehicle for those in the luxury SUV market. ## Other model years to consider - **[2023 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2023-INFINITI-QX80-c32569)** - Average price: $44,998.00 - Good/great deal percentage: 34.9% - User rating: 4.8 / 5 - Total listings: 1,208 - **[2025 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2025-INFINITI-QX80-c33482)** - Average price: $79,168.00 - Good/great deal percentage: 33.8% - User rating: 5 / 5 - Total listings: 1,179 - **[2020 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2020-INFINITI-QX80-c29784)** - Average price: $24,036.00 - Good/great deal percentage: 33.7% - User rating: 5 / 5 - Total listings: 537 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.