Infiniti QX80 Review: Luxury, Power, and Value—All in One SUV!
If you’re searching for a full-size luxury SUV that balances premium comfort with serious capability, the Infiniti QX80 should be at the top of your list. With its bold design, powerful V8 (or twin-turbo V6 in newer models), and feature-packed interior, the QX80 competes with high-end SUVs—without the sky-high price tag of its European counterparts.
The best part? Buying a used Infiniti QX80 in Nashville—or anywhere in the U.S.—lets you enjoy all that luxury for a fraction of the cost. Whether you need a spacious family hauler or a refined road-trip companion, a pre-owned QX80 from AutoPro Nashville offers exceptional value, reliability, and performance.
At AutoPro Nashville, we don’t just serve Tennessee—we sell high-quality used luxury SUVs nationwide. No matter where you’re located, we make the car-buying process simple with nationwide shipping options and trusted customer service. Visit us today to explore our selection and find the perfect Infiniti QX80 for you.
Infiniti QX80 Generations: Performance, Features, and Evolution
The Infiniti QX80 has undergone remarkable transformations over the years, evolving from its QX56 origins into one of the most refined full-size luxury SUVs on the market today. Whether you’re looking for a powerful V8 from earlier models or the latest turbocharged performance, the QX80 has consistently delivered premium comfort, cutting-edge technology, and impressive towing capability.
First Generation (JA60; 2004–2010): The QX56 Era
Introduced in 2004 as the Infiniti QX56, this model marked Infiniti’s entry into the full-size luxury SUV market. Built in the United States, it shared its platform with the first-generation Nissan Armada.
Engine & Performance:
Equipped with a 5.6L V8 engine producing 320 horsepower and 393 lb-ft of torque, paired with a 5-speed automatic transmission.
Design & Features:
Featured a bold exterior with rear door handles integrated into the C-pillar, a design tradition of Nissan. The interior offered seating for eight, leather upholstery, a Bose premium sound system, and a DVD-based navigation system.
Notable Updates:
In 2008, the QX56 received a facelift that included a revised grille, redesigned interior, new intelligent key system, and standard 20-inch chrome wheels.
Second Generation (Z62; 2010–2024): Transition to QX80
Debuting at the 2010 New York International Auto Show, the second-generation model shifted production to Japan and was based on the sixth-generation Nissan Patrol. In 2014, Infiniti rebranded the QX56 to QX80 as part of a new naming strategy.
Engine & Performance:
Maintained the 5.6L V8 engine, now delivering 400 horsepower and 413 lb-ft of torque, mated to a 7-speed automatic transmission.
Design & Features:
Offered a more refined exterior with new headlights, taillights, and front and rear fascias. The interior boasted luxury features like semi-aniline leather seats, tri-zone climate control, and a Bose 13-speaker premium audio system.
Facelifts:
- 2015: Introduced new headlights, taillights, and wheel designs, along with interior refinements.
- 2018: Featured a significant facelift with a redesigned grille, hood, LED headlamps, and updated infotainment system.
- 2022: Updated with a 12.3-inch touchscreen display, wireless charging, and standard Apple CarPlay and Android Auto integration.
Third Generation (Z63; 2024–Present): A New Era
Unveiled in March 2024 for the 2025 model year, the third-generation QX80 showcases Infiniti’s “Artistry in Motion” design language.
Engine & Performance:
Transitioned to a 3.5L twin-turbocharged V6 engine producing 425 horsepower and 516 lb-ft of torque, paired with a 9-speed automatic transmission.
Design & Features:
The exterior features a distinctive double-arch grille inspired by organic shapes, multi-element LED daytime running lights, and a full-width LED taillight bar with over 300 LEDs. The interior boasts dual 14.3-inch displays for the instrument cluster and infotainment system, an additional 9-inch touchscreen for climate and seat controls, and premium materials throughout.
Technological Advancements:
Introduces the “Front Wide View” camera system providing a 170-degree perspective to assist in tight spaces, and an available Klipsch® Reference Premiere audio system with 24 speakers for an immersive sound experience.
Ready to experience the Infiniti QX80? Visit AutoPro Nashville today and find the perfect luxury SUV for your needs!
Buying Guide: Choosing the Right Infiniti QX80 for You
Buying a used luxury SUV is a big decision, and it’s essential to know what you’re getting. The Infiniti QX80 competes with some of the most well-known names in the industry, and understanding how it stacks up against the competition can help you make an informed choice. Let’s break it down.
How the Infiniti QX80 Compares to the Competition
Luxury full-size SUVs offer different strengths, and choosing the right one depends on your priorities—whether it’s tech, reliability, or overall value. Here’s how the QX80 fares against some of its biggest rivals.
Cadillac Escalade – High-Tech, But at a Price
The Escalade is known for its cutting-edge technology and brand prestige, but does it justify the higher cost?
- Pros: Massive infotainment screen, high-end tech, and an available diesel engine for better fuel economy.
- Cons: More expensive used, higher maintenance costs, and some V8 models have long-term reliability concerns.
- Verdict: If you prioritize luxury tech and brand status, the Escalade is a strong choice, but be prepared to pay more for maintenance and ownership.
If you’re considering a used Cadillac Escalade, check out our in-depth guide, A Guide to Buying Used Cadillac Escalade, where we cover key model years, features, and what to look for when shopping for one.
Lexus LX 570 – Reliability King with a Trade-Off
The LX 570 is built to last and holds its value well, making it a great long-term investment. But does it offer enough practicality?
- Pros: Legendary reliability, superior off-road capability, strong resale value, and premium interior materials.
- Cons: Less cargo space than the QX80, costly repairs, and an outdated infotainment system compared to competitors.
- Verdict: If long-term reliability is your priority, the LX 570 is unbeatable. However, the QX80 offers more cargo space and a lower price point.
Lincoln Navigator – Ultra-Luxurious, But High Maintenance
The Navigator blends modern luxury with performance, but how does it hold up long-term?
- Pros: Twin-turbo V6 with more torque, plush interior, spacious third row, and a smooth ride.
- Cons: Complex electronics can be expensive to repair, and overall maintenance costs are on the higher side.
- Verdict: If you want a tech-forward, ultra-luxurious SUV, the Navigator is a great pick—but keep in mind that maintenance can be costly. For a QX80 that competes well with the Navigator in terms of comfort and technology, look at the 2021-2023 models, which feature upgraded interiors and infotainment.
Want to explore the latest 2025 Lincoln Navigator and how it compares to pre-owned luxury SUV options? Read our detailed breakdown, From the 2025 Lincoln Navigator to Pre-Owned Options: A Luxury SUV Guide.
Common Issues to Watch For
Like any luxury SUV, the Infiniti QX80 has a few quirks you should be aware of before making a purchase. Knowing these in advance can help you avoid unexpected repair costs and ensure a smooth ownership experience.
Suspension Wear: The QX80’s Hydraulic Body Motion Control system provides a smooth ride, but repairs can be costly if leaks develop. Inspect the suspension carefully. The 2018+ models improved suspension tuning, making them a better choice for ride quality.
Fuel Economy: With a big V8 under the hood, fuel efficiency isn’t its strong suit. Expect around 14-16 MPG combined.
Electronics & Infotainment: Older models (pre-2018) may have outdated tech, so consider a model with the newer touchscreen and navigation system.
Maintenance Tips for Longevity
A well-maintained QX80 can last well beyond 200,000 miles. Here’s how to keep yours running at its best:
- Use synthetic oil and change it every 5,000 miles for optimal engine performance.
- Check brakes and suspension regularly, especially on higher-mileage models.
- Rotate 22-inch wheels frequently to prevent uneven tire wear and extend tire life.
By understanding these factors, you can confidently choose the right Infiniti QX80 and keep it in peak condition for years to come. For the best combination of reliability, modern features, and value, the 2018-2023 QX80 models stand out as top choices in the used market.
Why Buying a Used Infiniti QX80 is a Smart Choice
Buying a used QX80 saves thousands of dollars while still giving you premium features and V8 power. Unlike new models that depreciate fast, a well-maintained pre-owned QX80 holds its value better.
Plus, when you buy from a trusted dealership like AutoPro Nashville, you get the peace of mind that comes with a detailed vehicle history report, warranty options, and expert service.
Find Your Infiniti QX80 at AutoPro Nashville!
Why settle for less when you can have it all? The Infiniti QX80 offers premium comfort, powerful performance, and head-turning style—all without the sky-high price of a brand-new luxury SUV. At AutoPro Nashville, we make your car-buying experience smooth, stress-free, and rewarding.
Here’s why choosing AutoPro Nashville is the best move for your next luxury SUV:
- Test drives – Get behind the wheel and feel the power before making a decision.
- Vehicle history reports – Full transparency on previous ownership and maintenance.
- Up to 5-year warranty – Extra peace of mind for your investment.
- Flexible financing options – Competitive rates tailored to your needs.
- Trade-in services – Upgrade to a QX80 while getting the best value for your current vehicle.
- Expert car repair services – Keep your Infiniti running like new with our skilled technicians.
Visit us at 1610 Franklin Rd, Brentwood, TN 37027 (near the highway) or call us at 615-377-610.
Hours:
- Monday – Saturday: 8:00 AM – 5:00 PM
- Sunday: Closed
Don’t wait—drive home in your dream Infiniti QX80 today!
Is the Infiniti QX80 a reliable SUV?
Yes! The QX80 is known for its durability and long-lasting V8 engine. With proper maintenance, it can easily exceed 200,000 miles.
What are the best years to buy a used Infiniti QX80?
The 2018-2023 models are great choices, offering updated tech, enhanced safety, and modern styling while avoiding early depreciation.
What are common issues with the Infiniti QX80?
Some owners report suspension wear, fuel consumption concerns, and older infotainment systems (pre-2018 models). Always check maintenance history before buying.
How does the Infiniti QX80 compare to the Cadillac Escalade and Lexus LX?
The QX80 offers better value for money, strong reliability, and V8 performance at a more affordable price than its competitors.
Does the Infiniti QX80 hold its value well?
While it depreciates faster than some luxury SUVs, buying used offsets initial depreciation, making it a smart investment.
