Used 2020 INFINITI QX80 for Sale near Houston, TX

## Summary - With 79 currently listed for sale near Houston, TX and an **average price of $25,404.00**, 24.1% of 2020 INFINITI QX80s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 INFINITI QX80 5 / 5 stars. - **57.0% of 2020 QX80 models on CarGurus are accident free**. - The 2020 INFINITI QX80 offers a powerful 5.6-liter V8 engine with 400 horsepower and luxurious accommodations with a spacious cabin and modern amenities. ## Why it stands out The 2020 INFINITI QX80 distinguishes itself in the crowded luxury SUV market with its potent 5.6-liter V8 engine that produces 400 horsepower, delivering strong performance alongside a smooth ride. This model has been refined over the years, emphasizing premium features while retaining its hallmark capability. Buyers appreciate its spacious interior, featuring plush seating and a generous amount of cargo space, making it ideal for families. However, while the QX80 excels in power, it does fall shorter in fuel efficiency, receiving lower mileage ratings when compared to its competitors. Moreover, the technology interface feels somewhat outdated, which may not meet the expectations of tech-savvy customers. Nevertheless, its combination of luxury, power, and capability continues to appeal to many SUV shoppers. ## Other model years to consider - **[2023 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2023-INFINITI-QX80-Houston-c32569_L34369)** - Average price: $44,507.00 - Good/great deal percentage: 77.0% - User rating: 4.8 / 5 - Total listings: 139 - **[2024 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2024-INFINITI-QX80-Houston-c33064_L34369)** - Average price: $42,650.00 - Good/great deal percentage: 73.8% - User rating: 4 / 5 - Total listings: 145 - **[2025 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2025-INFINITI-QX80-Houston-c33482_L34369)** - Average price: $78,047.00 - Good/great deal percentage: 72.1% - User rating: 5 / 5 - Total listings: 136 This analysis is based on CarGurus' proprietary market data from March 19, 2026, CarGurus experts' opinions, and generative AI.