Summary

• With 102 currently listed for sale near Dallas, TX and an average price of $22,707.00, 18.6% 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.

• 58.8% of 2020 QX80 models on CarGurus are accident-free.

• The 2020 INFINITI QX80 offers luxurious accommodations and a powerful 5.6-liter V8 engine, making it a capable large SUV with a refined design and advanced features.

Why it stands out

The 2020 INFINITI QX80 sets itself apart with its luxurious design, spacious interior, and impressive performance. As the flagship SUV of Infiniti, it offers a higher level of refinement compared to its sibling, the Nissan Armada. The QX80 is powered by a robust 5.6-liter V8 engine that generates 400 horsepower, providing strong acceleration and towing capacity of up to 8,500 pounds. While its fuel efficiency may not be class-leading, the QX80 compensates with a comfortable ride and substantial cargo space, making it suitable for families and adventurers alike. Featured enhancements include upgraded infotainment with dual touchscreens and an array of safety features such as automatic emergency braking and a surround-view camera system. However, some may find the technology outdated compared to newer models. Overall, the QX80’s combination of luxury, performance, and capability makes it a compelling choice for buyers seeking a full-size SUV.

Other model years to consider

• 2024 INFINITI QX80

  • Average price: $40,146.00
  • Good/great deal percentage: 32.2%
  • User rating: 5 / 5
  • Total listings: 177

• 2025 INFINITI QX80

  • Average price: $76,037.00
  • Good/great deal percentage: 33.7%
  • User rating: 5 / 5
  • Total listings: 193

• 2023 INFINITI QX80

  • Average price: $42,217.00
  • Good/great deal percentage: 34.4%
  • User rating: 4.8 / 5
  • Total listings: 128

This analysis is based on CarGurus' proprietary market data from April 21, 2026, CarGurus experts' opinions, and generative AI.