Used 2018 INFINITI QX80 for Sale near Philadelphia, PA

## Summary - With 627 currently listed for sale on CarGurus and an **average price of $20,257.00**, 33.7% 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. - **64.3% of 2018 QX80 models on CarGurus are accident free**. - The 2018 INFINITI QX80 is known for its excellent ride quality, attractive design, and a plethora of safety features, alongside luxury amenities that provide significant value. ## Why it stands out The 2018 INFINITI QX80 distinguishes itself with a combination of luxury, performance, and safety. It offers a spacious and well-crafted interior, boasting high-quality materials and advanced technology, making it a strong contender in the full-size SUV market. This model year introduced several notable features such as a robust infotainment system and driver assistance technologies that enhance safety and convenience. However, potential buyers should be mindful of its fuel economy, which many owners have noted tends to lean towards the less efficient side, often describing it as a gas guzzler. Overall, the blend of premium offerings makes the 2018 QX80 a compelling choice for those seeking luxury and performance in their vehicle. ## Other model years to consider - **[2020 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2020-INFINITI-QX80-c29784)** - Average price: $24,060.00 - Good/great deal percentage: 33.6% - User rating: 5 / 5 - Total listings: 625 - **[2021 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2021-INFINITI-QX80-c30870)** - Average price: $31,242.00 - Good/great deal percentage: 28.7% - User rating: 4.46 / 5 - Total listings: 515 - **[2019 INFINITI QX80](https://www.cargurus.com/Cars/l-Used-2019-INFINITI-QX80-c27674)** - Average price: $22,410.00 - Good/great deal percentage: 35.8% - User rating: 4.59 / 5 - Total listings: 573 This analysis is based on CarGurus' proprietary market data from February 19, 2026, CarGurus experts' opinions, and generative AI.