INFINITI QX80 Engine Specs & Performance

2026 INFINITI QX80

After a substantial refresh last year, including a more powerful engine, the most notable update to the 2026 INFINITI QX80 is a new Sport trim level with unique styling. As the automaker’s flagship model, the INFINITI QX80 pairs a rugged body-on-frame construction with a luxurious three-row interior, which allows you to travel with your family around the Chicago area and tow your recreational vehicles to your favorite outdoor spot beyond the Clarendon Hills area. Discover the capabilities of the 2026 INFINITI QX80 engine, including fuel economy and towing capacity, in this performance guide from the team at INFINITI of Orland Park.

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What Are The Specs Of The 2026 INFINITI QX80 Engine?

Every 2026 INFINITI QX80 model features a powerful 3.5L twin-turbocharged V6 engine backed by a 9-speed automatic transmission. Rear-wheel drive is standard, while INFINITI All-Mode 4WD® is optional. Learn more about the performance you can expect from the 2026 INFINITI QX80 engine on your drives around Hoffman Estates below:

3.5L Twin-Turbocharged V6 Engine

  • Horsepower: 450 hp
  • Torque: 516 lb-ft
  • Fuel Delivery System: Direct Injection Gasoline (DIG™)
  • Transmission: 9-speed automatic transmission with paddle shifters
  • Drivetrain: RWD/INFINITI All-Mode 4WD®
  • Fuel Tank: 23.6 gallons
  • Engine Oil Capacity: 5.6 quarts – 6.0 quarts (depending on filter)
  • Engine Coolant Capacity: 17.2 quarts

How Fuel-Efficient Is The 2026 INFINITI QX80?

How fuel-efficient is the 2026 INFINITI QX80? There are minimal differences in the 2026 INFINITI QX80 mpg ratings between rear-wheel-drive and four-wheel-drive models, so that you can choose the best option for your drives to Naperville. See the 2026 INFINITI QX80 mpg ratings by trim level and drivetrain below:

2WD

  • PURE: 16 mpg city/20 mpg highway*
  • LUXE: 16 mpg city/20 mpg highway*

4WD

  • PURE: 16 mpg city/19 mpg highway*
  • LUXE: 16 mpg city/19 mpg highway*
  • SPORT: 16 mpg city/19 mpg highway*
  • AUTOGRAPH: 16 mpg city/19 mpg highway*

How Much Can The 2026 INFINITI QX80 Tow?

Depending on configuration, the 2026 INFINITI QX80 towing capacity is rated up to 8,500 pounds when properly equipped. Check out the maximum 2026 INFINITI QX80 towing capacity by trim level and drivetrain below:

2WD

  • PURE: 8,500 pounds**
  • LUXE: 8,500 pounds**

4WD

  • PURE: 8,500 pounds**
  • LUXE: 8,500 pounds**
  • SPORT: 8,500 pounds**
  • AUTOGRAPH: 8,500 pounds**

Explore The 2026 INFINITI QX80 Specs With INFINITI of Orland Park

Are you ready to experience the 2026 INFINITI QX80 performance firsthand? Contact us today to schedule your test drive in a new INFINITI QX80 at INFINITI of Orland Park. Our team will review the engine specs, fuel economy, and towing capacity to ensure you find the best configuration for your lifestyle. Use our online tools to get pre-approved for financing and explore our current lease options before visiting us in Orland Park.

Disclaimers (if applicable): 

*EPA Fuel Economy Estimates. Actual mileage may vary with driving conditions – use for comparison only.

**Towing capacity varies by configuration. See INFINITI Towing Guide and Owner’s Manual for additional information. Always secure cargo.

2025 INFINITI QX80 driving past park

If you are in the market for a full-size SUV that offers world-class performance and the highest levels of automotive luxury, your search ends with the new INFINITI QX80. But when it comes to buying any new vehicle, it is common to have some questions; in this case, you may be wondering: “What are the INFINITI QX80 specs and dimensions?” Thanks to the robust INFINITI QX80 engine, you will enjoy premium power and handling on the roads of Chicago and beyond, and the exterior INFINITI QX80 dimensions ensure you cut an impressive figure while doing so. Learn more about the INFINITI QX80 specs in this overview from INFINITI of Orland Park.

What are the 2025 INFINITI QX80 Specs?

2025 INFINITI QX80 Engine Specs

So, what are the 2025 INFINITI QX80 specs as far as performance? Every model is equipped with the same 2025 INFINITI QX80 engine, which boasts the following performance highlights to elevate your driving experience in Hoffman Estates and wherever else the road may lead:

  • 450 hp
  • 516 lb-ft of torque
  • Maximum towing capacity of 8,500 pounds*
  • Paired with rear-wheel drive or INFINITI All-Mode 4WD®, depending on your preferred trim level

2025 INFINITI QX80 Dimensions

The exterior 2025 INFINITI QX80 dimensions enhance the bold styling of this SUV while providing interior space for three roomy rows of seating. That means you and your family will have ample room to stretch out and enjoy the ride on every Naperville drive. Here are a few notable dimensions of the INFINITI QX80 exterior:

  • Wheelbase – 121.1 inches
  • Length – 211.2 inches
  • Width – 83.3 inches
  • Height (Pure Trim/All Other Trims) – 76.6 inches / 77.9 inches
  • Track (Front/Rear) – 68 inches / 67.9 inches

Get Behind the Wheel of the New QX80 in Orland Park

We have just scratched the surface of what the new INFINITI QX80 can do. Get the full experience by taking a test drive today. Contact us to set up a time or simply stop by the dealership as your schedule permits. In the meantime, feel free to continue your INFINITI research on our website. A world of premium performance, next-level luxury, and sophisticated style awaits in the new QX80.

Disclaimer: *Towing capability varies by configuration. See INFINITI towing guide and owner’s manual for additional information.

2024 INFINITI QX80 Interior

 

You’ll enjoy plenty of power for your Chicago commutes as well as your extended road trips across IL thanks to the V8 engine under the hood of the new 2024 INFINITI QX80. In this guide from INFINITI of Orland Park, our team will help you learn more about the 2024 INFINITI QX80 specs, including the power and INFINITI QX80 mpg specs.

Contact us today to talk with our team and schedule your test drive, or talk to our finance center to discover your lease and finance options for a new INFINITI QX80. We’re here to help you find your next luxury SUV!

 

 

INFINITI QX80 Engine Specs

The INFINITI QX80 engine is a robust V8 that routes power to either the rear axle or all four wheels via a smooth-shifting 7-speed automatic transmission. When you drive an INFINITI, you’ll enjoy plenty of power on every Hoffman Estates drive—see what we mean with the listing of INFINITI QX80 engine specs, including INFINITI 0–60 mph times:

  • INFINITI QX80 Engine: 5.6L, 32-valve V8
  • Naturally aspirated induction system
  • 400 hp @ 5,800 rpm
  • 413 lb-ft of torque @ 4,000 rpm
  • Maximum engine speed: 6,000 rpm
  • 7-speed automatic transmission with overdrive
  • Standard rear-wheel drive
  • Available INFINITI All-Mode® 4WD
  • Motor Trend AWD Acceleration: INFINITI QX80 0–60 mph in 6.3 seconds

2024 INFINITI QX80 MPG

While the performance side of the 2024 INFINITI QX80 specs are impressive, you’ll also appreciate the INFINITI QX80 mpg rating. With a fuel economy as impressive as this SUV’s, you’ll find yourself driving farther and doing more in Naperville on a single tank of gas:

2024 INFINITI QX80 MPG

  • RWD Fuel Economy: 14 City / 20 Highway / 16 Combined mpg 
  • FWD Fuel Economy: 13 City / 19 Highway / 15 Combined mpg
  • Recommended fuel: premium, unleaded
  • Fuel capacity: 26 gallons

Experience the INFINITI QX80 For Yourself at INFINITI of Orland Park

Ready to experience the 2024 INFINITI QX80 specs in person? Give us a call at (708) 403-4700 today to schedule your test drive, and save time and money by getting pre-approved for financing, valuing your trade-in, or browsing our new vehicle specials today! You can also explore how the QX80 stacks up against the competition.

 

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INFINITI of Orland Park 41.601163, -87.8321803.