2025 Infiniti QX80: Replacing the Dinosaur

For over a decade, the Infiniti QX80 has been a reliable but rapidly aging giant in the luxury SUV segment. While competitors moved forward with advanced tech and modern powertrains, the QX80 relied on old-school V8 muscle and dated architecture. That era ends now. The 2025 Infiniti QX80 has arrived to replace the “dinosaur” with a sophisticated, tech-heavy flagship designed to compete directly with the Cadillac Escalade and Lincoln Navigator.

The Heart Transplant: Goodbye V8, Hello Twin-Turbo V6

The most significant change for the 2025 model year is under the hood. For years, the QX80 relied on a naturally aspirated 5.6-liter V8. While durable, it was inefficient and lacked the low-end punch of modern turbocharged engines.

Infiniti has replaced that aging engine with a brand-new VR35DDTT 3.5-liter twin-turbocharged V6. Despite losing two cylinders, the performance gains are substantial.

  • Horsepower: The new V6 produces 450 horsepower. This is an increase of 50 horsepower over the outgoing V8.
  • Torque: Torque sees a massive jump to 516 lb-ft. That is an increase of 103 lb-ft compared to the old model.
  • Transmission: The sluggish 7-speed automatic is gone. It has been replaced by a responsive 9-speed automatic transmission with paddle shifters.

This powertrain update addresses the biggest complaint about the previous generation: sluggish acceleration at highway speeds. The increased torque allows this massive SUV to merge and pass with authority, while the 9-speed transmission keeps the engine in its power band more effectively.

Design Language: Artistry in Motion

The 2025 QX80 is the production version of the QX Monograph concept shown at Pebble Beach. Infiniti calls their new design language “Artistry in Motion,” and it dramatically changes the road presence of the vehicle.

The front end is dominated by a bamboo-forest-inspired grille with an illuminated Infiniti emblem. The lighting signature is particularly distinct, featuring multi-element LED daytime running lights that resemble piano keys. These “piano key” lights perform a specific animation sequence when the driver approaches the vehicle.

On the side, the profile remains boxy and upright to maximize interior space, but the details are smoothed out. The door handles are now flush-mounted and pop out automatically when the vehicle is unlocked. This not only looks cleaner but aids slightly with aerodynamics. At the rear, a full-width light bar comprised of over 300 LED bulbs creates a visual link to the front lighting signature.

Interior Technology: A Quantum Leap

If the exterior is an evolution, the interior is a revolution. The dashboard of the previous QX80 felt like a relic from 2010. The 2025 model wipes the slate clean.

The Monolith Display

The dashboard is anchored by two massive 14.3-inch high-definition screens placed side-by-side.

  • Driver Cluster: The screen in front of the driver is fully configurable, offering Classic, Elegant, and Enhanced views.
  • Infotainment: The center touchscreen runs Google built-in. This means Google Maps, Google Assistant, and the Play Store are integrated natively into the car without needing a phone connection.

Klipsch Audio System

Infiniti has partnered with high-end audio manufacturer Klipsch for the sound system. The top-tier system, available on the Sensory and Autograph trims, features the “Klipsch Reference Premiere” setup.

  • It utilizes 24 speakers, including titanium tweeters.
  • It includes speakers mounted directly into the front headrests.
  • Individual Audio: This feature allows the driver to take a phone call or listen to navigation instructions through their headrest speakers while the rest of the passengers continue listening to music uninterrupted.

Biometric Cooling

The climate control system uses an infrared sensor mounted in the headliner. It detects if a passenger is hot and automatically directs cool air specifically toward them. This “Biometric Cooling” system reacts faster than a human would manually adjust the vents.

Trims and Pricing Structure

The 2025 QX80 has moved upmarket in both quality and price. It is available in four specific trim levels.

  1. Pure (Starting at $82,450): The entry-level model comes well-equipped with the dual 14.3-inch screens, the Klipsch 14-speaker audio system, and 20-inch wheels.
  2. Luxe (Starting at $89,500): This adds electronic air suspension, a head-up display, and climate-controlled second-row seats.
  3. Sensory (Starting at $100,600): This luxury tier introduces semi-aniline leather, massaging front seats, the 24-speaker Klipsch system, and “Dark Brown” open-pore ash wood trim.
  4. Autograph (Starting at $110,550): The flagship trim features two-tone paint options, 22-inch wheels, second-row captain’s chairs with massage functionality, and a center console refrigerator.

Chassis and Suspension Upgrades

Putting a powerful engine in a large SUV requires a chassis that can handle the weight. Infiniti increased the lateral stiffness of the frame by 57% compared to the outgoing model. This results in a cabin that is significantly quieter and suffers from fewer vibrations.

To manage the ride quality, the QX80 offers two key suspension technologies:

  • Electronic Air Suspension: Standard on Luxe trims and above, this allows the vehicle to lower itself by 1.2 inches at highway speeds for aerodynamics or drop 2.8 inches when parked to make loading cargo easier.
  • Dynamic Digital Suspension: This system constantly monitors road conditions and adjusts the damping force of the shock absorbers to reduce body roll in corners and absorb potholes on straightaways.

Frequently Asked Questions

Does the 2025 Infiniti QX80 require premium gas? Yes, to achieve the rated 450 horsepower and 516 lb-ft of torque, premium fuel is required for the twin-turbo V6 engine.

What is the towing capacity of the 2025 QX80? The 2025 QX80 maintains a maximum towing capacity of 8,500 pounds, which keeps it competitive with the Lincoln Navigator and Cadillac Escalade.

Is the QX80 bigger than the old model? The physical dimensions are very similar to the previous generation. It measures roughly 211 inches in length. However, the interior packaging has been improved to offer more usable cargo space behind the third row.

When will the 2025 QX80 be available at dealerships? The 2025 Infiniti QX80 is scheduled to arrive at retailers in the summer of 2024.