Used 2018 INFINITI QX80 for Sale near Dallas, TX

## Summary - With 77 currently listed for sale near Dallas, TX and an **average price of $20,595.00**, 22.1% of 2018 INFINITI QX80s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 INFINITI QX80 4.29 / 5 stars. - **72.7% of 2018 INFINITI QX80 models on CarGurus are accident free**. - The 2018 INFINITI QX80 is acknowledged for its excellent ride quality, attractive design, and an abundance of safety features, although it is noted to have less than ideal fuel economy. ## Why it stands out The 2018 INFINITI QX80 stands out within the luxury SUV market with its blend of premium features, robust performance, and spacious interior. It offers a strong V8 engine coupled with an impressive ride quality, making it ideal for those seeking both comfort and power. The QX80 also includes a range of modern technology amenities, such as advanced safety features and a user-friendly infotainment system. While some owners express concerns regarding its fuel efficiency, the overall value and luxurious feel of the interior are often cited as strong points. Notable updates in this generation include a high-tech cooling system and a superior audio experience. ## Other model years to consider - **[2025 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2025-INFINITI-QX80-Dallas-c33482_L33702)** - Average price: $84,579.00 - Good/great deal percentage: 56.3% - User rating: 5 / 5 - Total listings: 197 - **[2023 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2023-INFINITI-QX80-Dallas-c32569_L33702)** - Average price: $42,473.00 - Good/great deal percentage: 67.9% - User rating: 4.8 / 5 - Total listings: 162 - **[2020 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2020-INFINITI-QX80-Dallas-c29784_L33702)** - Average price: $21,414.00 - Good/great deal percentage: 23.2% - User rating: 5 / 5 - Total listings: 82 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.