3 Reasons the 2026 Infiniti QX80 Outshines the Mercedes-Benz GLS
3 Reasons the 2026 Infiniti QX80 Outshines the Mercedes-Benz GLS
Posted on January 14, 2026
The full-size luxury SUV segment demands excellence across performance, three-row comfort, and technology. The 2026 Infiniti QX80 and Mercedes-Benz GLS both deliver premium experiences, yet the QX80 stands out through segment-first audio control, visibility technology that eliminates blind spots, and a twin-turbo V6 that balances power with practicality.
The GLS showcases Mercedes-Benz's established luxury credentials and refined engineering. However, the QX80 answers a different question: What happens when innovation focuses on solving real family challenges rather than adding features for their own sake? The result is a flagship SUV that delivers practical advantages for Ontario drivers.
1. Segment-Exclusive Audio Innovation with Individual Audio
The 2026 Infiniti QX80 introduces an audio system no competitor can match. The available Klipsch Reference Premiere Audio System delivers 1,200 watts through 24 speakers and a 24-channel amplifier, but the true differentiator is Individual Audio.
Individual Audio allows the driver to isolate specific sounds to their seat alone:
- Take phone calls while passengers continue listening to music
- Hear navigation directions without disturbing sleeping children in the rear rows
- Create true multi-zone entertainment where everyone's needs are respected simultaneously
The system's technical sophistication extends beyond zoning. Titanium tweeters, four High Line roof-mounted speakers, and an 8-inch TriPower subwoofer create immersive sound quality that rivals dedicated home theatre systems.
The Mercedes-Benz GLS offers Burmerk audio systems with either 9 speakers (standard) or 29 speakers (High-End 3D option). These systems deliver excellent sound quality and the GLS's cabin acoustics are well-regarded. However, neither configuration offers the personalized audio control that makes the QX80's system uniquely practical for families juggling multiple activities during long drives.
2. Advanced Camera Technology That Eliminates Blind Spots
Visibility challenges affect all large SUVs. The 2026 Infiniti QX80 addresses these limitations through three world-first camera technologies.
Invisible Hood View uses advanced image processing to project footage from exterior cameras onto the dual 14.3-inch displays, creating a transparent view through the engine bay. This capability proves valuable when:
- Navigating narrow drive-through lanes
- Approaching car wash tracks
- Positioning the front bumper near curbs that sit below the driver's natural sight line
Front Wide View provides a 170-degree viewing angle to the sides of the vehicle, allowing drivers to see past parked cars or around blind corners in tight garages.
Ultra Wide View spreads the Invisible Hood View or Front Wide View across both 14.3-inch screens for unprecedented situational awareness.
Combined with the standard 3D Around View Monitor with Moving Object Detection, the QX80 delivers a comprehensive visual safety net that reduces parking anxiety.
The GLS's standard 360-degree camera system provides competent all-around visibility, and its "Transparent Hood" display offers similar front-end awareness. The QX80's advantage lies in its integrated approach - combining multiple camera technologies with massive dual displays creates a more informative experience that keeps drivers connected to their surroundings.
3. Superior Powertrain Performance and Capability
The 2026 Infiniti QX80 delivers commanding performance through its VR35DDTT 3.5-litre twin-turbocharged V6 engine:
- Power Output: 450 hp and 516 lb-ft of torque
- Transmission: 9-speed automatic with wide gear ratio range
- Towing: 8,500 lbs when properly equipped
The Mercedes-Benz GLS lineup offers three powertrains:
- GLS 450: 3.0-litre inline-6 turbo with mild hybrid (375 hp, 369 lb-ft, 7,716 lbs towing)
- GLS 580: 4.0-litre V8 biturbo with mild hybrid (510 hp, 538 lb-ft, 7,716 lbs towing)
- AMG GLS 63: 4.0-litre V8 biturbo (603 hp, 627 lb-ft, 7,275 lbs towing)
The GLS 580 and AMG variants offer more horsepower, but at higher price points and fuel consumption. For families towing boats, trailers, or recreational equipment, the QX80 provides superior capability without requiring a step up to premium trim levels.
The QX80's twin-turbo V6 delivers strong acceleration while maintaining reasonable fuel efficiency for its class. The 9-speed transmission's wide ratio spread enables both responsive passing power and relaxed highway cruising.
At a Glance: QX80 vs GLS Key Advantages
| Feature | 2026 Infiniti QX80 | 2026 Mercedes-Benz GLS |
| Individual Audio | Segment-exclusive 24-speaker system with personalized audio zones | Burmester systems (9 or 29 speakers) without individual audio control |
| Camera Innovation | Invisible Hood View, Ultra Wide View, Front Wide View (170°) | 360° camera with Transparent Hood display |
| Standard Towing | 8,500 lbs when properly equipped | 7,716 lbs (GLS 450/580), 7,275 lbs (AMG GLS 63) |
| Display Technology | Dual 14.3-inch screens with Google built-in | Dual 12.3-inch displays |
Which Luxury SUV Delivers More?
The 2026 Infiniti QX80 answers the full-size luxury SUV question differently than the Mercedes-Benz GLS. Where the GLS relies on established prestige and powerful V8 options, the QX80 focuses on solving practical challenges families face every day.
The segment-exclusive Individual Audio system respects every passenger's preferences. The advanced camera technologies eliminate traditional SUV blind spots. The powerful yet efficient twin-turbo V6 delivers capability without the fuel penalty of larger engines.
Additional QX80 features strengthen its value proposition:
- Biometric Cooling for second-row passengers
- ProPILOT Assist 2.1 for hands-free highway driving (AUTOGRAPH models)
- Child safety seats remain buckled during second-row walk-in mode
These thoughtful touches demonstrate how the QX80 prioritizes substance. Both vehicles excel in their own ways, but the QX80's approach to innovation makes it the stronger choice for drivers who value practical technology over traditional luxury markers.
Experience the QX80 Advantage
The 2026 Infiniti QX80 delivers innovation that solves real challenges in the full-size luxury SUV segment. Visit our team at London Infiniti to experience how Individual Audio, advanced camera technologies, and commanding performance work together in daily driving. Book your test drive today to explore the QX80's approach to three-row luxury.