2026 Infiniti QX80 Sport: What’s New, Performance, Features, Price
Table of Contents
When Infiniti introduced the all-new QX80 a couple of years ago, it was exactly what the brand needed. A proper flagship SUV with modern tech, fresh styling, and a new engine. Now for 2026, the company is pushing things further with the first-ever QX80 Sport.
This isn’t a performance SUV in the traditional sense. Think of it more as a design-focused upgrade over the old Sensory trim, with a sharper look and some subtle tweaks.
So the big question remains: does the new QX80 Sport actually feel more appealing? Let’s break it down properly.
What’s New in the 2026 QX80 Sport
The Sport trim replaces the earlier Sensory variant and brings noticeable visual upgrades:
- Unique front and rear bumpers
- Updated double-arch grille with dark chrome finish
- New 22-inch alloy wheels
- Gloss black exterior accents
- Exclusive dusk blue semi-aniline leather interior
It’s mostly cosmetic, but honestly, it works. The SUV looks more aggressive and more expensive, especially in the radiant white with black roof combo.
Engine and Performance
Under the hood, things stay unchanged, and that’s not a bad thing.
Engine Specs
- 3.5-litre twin turbo V6
- 450 horsepower
- 516 lb-ft torque
- 9-speed automatic transmission
- Standard all-wheel drive (Sport trim)
This engine replaces the old naturally aspirated V8, and yes, some people still miss that V8 feel. But in real-world driving, this V6 is stronger.
It makes:
- +50 hp more than the old V8
- +100 lb-ft more torque
Performance Numbers
- 0 to 60 mph: 6.0 to 6.4 seconds
- Top speed: 110 mph
- Towing capacity: 8,500 lbs
The acceleration feels effortless, especially in the mid-range where the turbos kick in hard. It’s not sporty in the true sense, but it’s quick enough for a 6,100 lb SUV.
Mileage and Fuel Efficiency
For a full-size body-on-frame SUV, the numbers are acceptable:
| Condition | Mileage |
|---|---|
| City | 16 mpg |
| Highway | 19 mpg |
| Real-world average | 17 mpg |
- Fuel tank: 23.6 gallons
- Range: 400 miles real-world
It runs on premium fuel, so running costs won’t be low.
Exterior Design: Big, Bold, and Cleaner
Front and Side Profile
The QX80 finally looks modern. The split headlamp design, LED lighting, and illuminated logo give it a proper luxury presence.
Key highlights:
- Full LED lighting setup
- 360-degree camera standard
- Adaptive air suspension
- Ground clearance adjustable up to 12 inches
Dimensions:
- Length: 211.2 inches
- Wheelbase: 121.1 inches
It’s big, but not as massive as something like an Escalade ESV.
Rear Design
The rear is clean and modern:
- Full-width LED light bar (300+ LEDs)
- Integrated spoiler with hidden wiper
- Aggressive rear bumper with gloss black finish
The only miss? No visible exhaust tips.
Interior and Cabin Experience
Dashboard and Front Seats
Step inside and it feels properly premium.
Key Features
- Dual 14.3-inch displays
- Google built-in + wireless Apple CarPlay, Android Auto
- 24-speaker Klipsch audio system
- 64-color ambient lighting
- Heated, ventilated, and massaging front seats
The dusk blue leather interior is unique to this trim and honestly looks better in person than in photos.
Build quality feels solid. No rattles. Proper Japanese fit and finish.
Space and Practicality
Cargo Capacity
| Configuration | Space |
|---|---|
| Third row up | 20 cubic feet |
| Third row folded | 59 cubic feet |
| Second + third folded | 97 cubic feet |
That’s good, but rivals like Navigator and Escalade still offer more.
Second and Third Row Comfort
Second Row
- Captain seats standard
- Heated and ventilated
- Power adjustable
- Plenty of legroom (around 39.5 inches)
Third Row
- Seats three passengers
- 33 inches legroom
- Reclining function
- USB-C ports and air vents
Compared to Lexus LX600, this is more family-friendly and usable.
Driving Experience
The QX80 Sport focuses more on comfort than handling.
What it does well:
- Smooth and refined engine
- Quick-shifting transmission
- Stable ride quality
- Quiet cabin
What to note:
- Slightly firm ride on 22-inch wheels
- Feels wide on narrow roads
- Not truly sporty despite the name
Still, it’s easy to drive for such a large SUV.
Price and Variants
2026 QX80 Pricing
| Variant | Price |
|---|---|
| Pure (base) | $83,750 |
| Lux | +$7,000 approx |
| Sport | $102,000 |
| Test car | $108,000 |
The Sport trim costs more than the old Sensory but adds styling upgrades.
Value Comparison
- Cheaper than Cadillac Escalade by $10–15K
- Cheaper than Lexus LX600 by $10K
- More premium than Nissan Armada
Final Verdict
Sources and References
Official Sources
- 2026 Infiniti QX80 Official US Page
Official US website with full details on trims, features, and ownership experience. - 2026 Infiniti QX80 Specs & Models (US)
Detailed specifications including engine, wheels, and trim-wise features. - 2026 Infiniti QX80 Performance Features (US)
Official breakdown of engine performance and driving capabilities. - 2026 Infiniti QX80 Press Kit (US Media)
Media release with complete feature list for Sport trim and updates. - 2026 Infiniti QX80 Canada Official Page
Canada-specific page with similar specs and trim explanations.
Trusted Automotive Media & Data Sources
- 2026 Infiniti QX80 Review & Specs (Car and Driver)
Expert review with performance impressions and real-world insights. - 2026 Infiniti QX80 Specs (Edmunds)
Reliable specs like MPG, weight, cargo space, and warranty details. - 2026 Infiniti QX80 Dimensions & Features (Edmunds Detailed)
Exact dimensions, towing capacity, and technical data. - 2026 Infiniti QX80 Specs (Kelley Blue Book)
Trusted pricing, fuel capacity, and dimension insights.
Additional Feature & Tech References
- 2026 Infiniti QX80 Safety Features (Official)
Covers driver assistance, safety tech, and camera systems. - 2026 Infiniti QX80 Interior Features Overview
Interior tech, infotainment, and comfort features explained.
