The 2015 Infiniti QX80 is a full-size luxury SUV, part of the first generation that debuted for the 2011 model year as the QX56 before a 2014 renaming. It's offered in a single, well-equipped trim level, the QX80, with optional packages. This imposing SUV stands out for its powerful V8 engine, opulent interior, and commanding presence on the road, making it a popular choice for families seeking space and luxury.
The Good
The 2015 QX80 offers a potent V8 for effortless cruising and towing, a plush and spacious cabin for ultimate comfort, and a striking, upscale design. Its robust build suggests long-term reliability, appealing to both the desire for a premium experience and the practicality of a durable, family-friendly vehicle.
The Bad
Potential buyers should be aware of the QX80's substantial thirst for fuel, its considerable size making urban maneuverability a challenge, and a ride that can sometimes feel less refined than some competitors. Some owners report electronic glitches and interior wear.
2015 Infiniti QX80: Quick Overview
- Engine: 5.6L V8
- Horsepower: 400 hp @ 5,800 rpm
- Torque: 413 lb-ft @ 4,000 rpm
- Transmission: 7-speed automatic with manual shift mode and Downshift Rev Matching
- Drivetrain: Standard rear-wheel drive (RWD); Optional all-wheel drive (AWD)
- Fuel Economy (EPA Estimated): RWD: 14 mpg city / 20 mpg highway; AWD: 13 mpg city / 19 mpg highway
- 0-60 mph: Approximately 6.2 - 6.5 seconds (varies by source and conditions)
- Towing Capacity: Up to 8,500 lbs when properly equipped
- Key Trim-Level Features (Standard on QX80):
- Leather-appointed seating
- Heated and ventilated front seats
- Power-folding third-row seats
- Tri-zone automatic climate control
- Infiniti hard drive navigation system with 8-inch WVGA color touchscreen
- Bose 13-speaker premium audio system
- Bluetooth hands-free phone system and streaming audio
- Around View Monitor with Moving Object Detection
- Front and rear parking sensors
- Power liftgate
- Remote keyless entry and push-button ignition
- Power tilt and telescoping steering wheel with memory
- 18-inch alloy wheels (can be upgraded with optional packages)
- Xenon headlights
- Optional Packages often included or available:
- Deluxe Touring Package: Ventilated front seats, heated second-row seats, sunroof, premium interior trim.
- Technology Package: Blind Spot Warning, Blind Spot Intervention, Lane Departure Warning, Lane Departure Prevention, Intelligent Cruise Control, Forward Collision Warning, Predictive Forward Collision Warning, Distance Control Assist, Brake Assist with Forward Emergency Braking, High Beam Headlight Assist.
- Theater Package: Dual 7-inch color monitors for rear passengers with wireless headphones.
- 22-inch wheel packages
2015 Infiniti QX80 Specifications
Vehicle Information
| Year | 2015 |
| Make | Infiniti |
| Model | QX80 |
| Trim | - |
| Style | All-Wheel Drive |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | NISSAN SHATAI KYYUSHU PLANT, MIYAKO-GUN |
Dimensions
| Doors | 4-Door |
| Curb Weight | 2555.08 kg |
| Gross Vehicle Weight Rating | - |
| Overall Height | 192.53 cm |
| Overall Length | 529.08 cm |
| Overall Width | 202.95 cm |
| Wheelbase Length | 307.59 cm |
| Standard Seating | 7 |
Engine & Performance
| Engine | 5.6-L V-8 |
| Engine Size | 5.6L |
| Engine Cylinders | 8 |
| Transmission | 7-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 7-Speed |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $63,250 USD |
| Invoice Price | $58,823 USD |
| Delivery Charges | $995 USD |
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What Problems Does the 2015 Infiniti QX80 Have?
The 2015 Infiniti QX80, while generally considered a reliable luxury SUV, does have some commonly reported issues that owners should be aware of. One significant concern for this model year is the potential for transmission issues, specifically a tendency for rough shifting or shuddering, particularly at lower speeds. While not a universal problem, it's something to listen for during a test drive. Another area that sometimes experiences problems is the infotainment system, with reports of glitches, unresponsiveness, or freezing of the navigation and audio controls. This can be frustrating for users accustomed to seamless technology. Several owners have also noted issues with the hydraulic body motion control system (if equipped), which can sometimes develop leaks or require recalibration, leading to an uneven ride. Electrical gremlins, such as problems with power locks, windows, or the keyless entry system, have also been mentioned, though often intermittently. The fuel pump has been a subject of recall in some Nissan and Infiniti models from this era, and while specific widespread issues for the 2015 QX80 aren't heavily documented, it's a component to keep an eye on. The braking system, while generally effective, can sometimes experience premature wear of pads and rotors, which is not uncommon for heavy SUVs but can be a significant maintenance cost. Regarding specific recalls for the 2015 model year, one notable recall involved a potential issue with the secondary water pump, which could lead to overheating. Another recall addressed a potential problem with the front seat belt pretensioners. Long-term reliability is generally good, especially with diligent maintenance, but the complexity of the technology and the powerful V8 engine mean that repairs can be expensive when they do arise. Owners who have meticulously followed the recommended maintenance schedule and addressed any early warning signs tend to have fewer significant long-term issues.
How long will the 2015 Infiniti QX80 last?
Based on owner data and maintenance habits, the 2015 Infiniti QX80 is capable of achieving 200,000 miles or more in terms of service life. With regular and thorough maintenance, including timely oil changes, fluid flushes, and attention to any early warning signs, its robust V8 engine and solid construction can prove very durable. However, owners should anticipate potentially higher maintenance costs as the vehicle ages, particularly concerning the advanced electronics, suspension components, and potentially the transmission. Weaknesses that may emerge over time include wear and tear on interior materials due to its family-hauling role, and possible issues with the advanced driver-assistance systems if not properly maintained. Despite these potential costs, the core mechanical components generally demonstrate long-term resilience.
What Technology & Safety Features are Included?
The 2015 Infiniti QX80 is well-equipped with a suite of technology, entertainment, and safety features, reflecting its luxury status. Standard technology includes the Infiniti hard drive navigation system, accessible via an 8-inch WVGA color touchscreen. This system provides voice recognition, SiriusXM Traffic and Travel Link, and Bluetooth connectivity for hands-free calling and audio streaming. The Bose 13-speaker premium audio system delivers a rich sound experience. For convenience, it features a power liftgate, remote keyless entry, and push-button ignition. The Around View Monitor with Moving Object Detection is a standout feature, offering a bird's-eye view of the vehicle's surroundings to aid parking and low-speed maneuvering. Front and rear parking sensors further enhance this capability.
In terms of driver-assistance and safety, the 2015 QX80 came with a comprehensive array of airbags, anti-lock brakes, traction control, and stability control. Optional packages significantly expanded these offerings. The Technology Package, for instance, included advanced features such as Blind Spot Warning and Intervention, which helps to steer the vehicle back into its lane if it detects a potential collision with a vehicle in the blind spot. Lane Departure Warning (LDW) and Lane Departure Prevention (LDP) were also available, alerting the driver and providing gentle steering correction if the vehicle drifts out of its lane. Intelligent Cruise Control (ICC) maintained a set speed and distance from the vehicle ahead, and Distance Control Assist (DCA) helped manage speed in traffic. Forward Collision Warning (FCW) and Predictive Forward Collision Warning (PFCW) alerted the driver to potential frontal collisions, with Brake Assist with Forward Emergency Braking available to help mitigate or avoid impacts. High Beam Headlight Assist automatically switched between high and low beams.
Optional entertainment features included the Theater Package, which added dual 7-inch rear-seat monitors with wireless headphones, transforming the second row into a private entertainment center.
Crash-test ratings for the 2015 Infiniti QX80 from the National Highway Traffic Safety Administration (NHTSA) typically show good performance in frontal and side crash tests, often earning a 4-star overall safety rating, though specific ratings can vary slightly. The Insurance Institute for Highway Safety (IIHS) also rated it well in its respective tests, though it's important to note that testing protocols and available data can evolve over model years.
In terms of driver-assistance and safety, the 2015 QX80 came with a comprehensive array of airbags, anti-lock brakes, traction control, and stability control. Optional packages significantly expanded these offerings. The Technology Package, for instance, included advanced features such as Blind Spot Warning and Intervention, which helps to steer the vehicle back into its lane if it detects a potential collision with a vehicle in the blind spot. Lane Departure Warning (LDW) and Lane Departure Prevention (LDP) were also available, alerting the driver and providing gentle steering correction if the vehicle drifts out of its lane. Intelligent Cruise Control (ICC) maintained a set speed and distance from the vehicle ahead, and Distance Control Assist (DCA) helped manage speed in traffic. Forward Collision Warning (FCW) and Predictive Forward Collision Warning (PFCW) alerted the driver to potential frontal collisions, with Brake Assist with Forward Emergency Braking available to help mitigate or avoid impacts. High Beam Headlight Assist automatically switched between high and low beams.
Optional entertainment features included the Theater Package, which added dual 7-inch rear-seat monitors with wireless headphones, transforming the second row into a private entertainment center.
Crash-test ratings for the 2015 Infiniti QX80 from the National Highway Traffic Safety Administration (NHTSA) typically show good performance in frontal and side crash tests, often earning a 4-star overall safety rating, though specific ratings can vary slightly. The Insurance Institute for Highway Safety (IIHS) also rated it well in its respective tests, though it's important to note that testing protocols and available data can evolve over model years.
What Colors Options are Available?
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2015 Infiniti QX80 Prices and Market Value
When new, the 2015 Infiniti QX80 typically started with an MSRP in the range of $63,000 to $65,000 for the base model, with prices climbing significantly higher when equipped with optional packages, often exceeding $75,000. Currently, the used market for a 2015 QX80 varies widely based on mileage, condition, and specific options, but generally falls between $25,000 and $40,000. This vehicle experiences a notable depreciation curve, as is common for luxury SUVs, losing a substantial portion of its value in the first few years. Factors affecting its resale value include its robust powertrain, spacious interior, and available luxury features. However, its high fuel consumption and aging technology compared to newer models can dampen its appeal to some buyers, influencing its long-term depreciation.
2015 Infiniti QX80 Cost of Ownership
The 2015 Infiniti QX80 is a costly vehicle to own. Insurance premiums will be higher than average due to its luxury classification and higher replacement cost. Fuel expenses are significant; its powerful V8 engine and large size result in poor fuel economy. Maintenance costs are also substantial, with specialized parts and labor for luxury vehicles. Repair bills can be particularly high, especially for complex electronic systems or engine components. Overall, the QX80 is not an economical choice for ownership; expect to spend considerably more on upkeep and running costs compared to more mainstream SUVs.
2015 Infiniti QX80 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
55.08 liters
City Mileage
7.14 km/l
Highway Mileage
5.02 km/l
2015 Infiniti QX80 Safety Rating
IIHS
2015 Infiniti QX80 Recalls & Defects
Fuel System, Gasoline
Recall date
2014-11-28
Recall no.
14v683000
Source
NHTSA
Summary
Nissan North America, Inc. (Nissan) IS Recalling Certain Model Year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, Qx56, and 2014-2015 Infiniti Q70 (V8 Engine Vehicles Only), and Qx80 Vehicles. THE Fuel Pressure Sensors MAY NOT Have Been Sufficiently Tightened During Production. AS A Result, THE Fuel Pressure Sensor MAY Loosen With Vehicle Usage and Cause A Fuel Leak.
Consequence
A Fuel Leak IN THE Presence OF AN Ignition Source Could Cause A Vehicle Fire.
Remedy
Nissan Will Notify Owners, and Dealers Will Re-Torque THE Fuel Pressure Sensors Free OF Charge. THE Recall Began ON January 25, 2015. Owners MAY Contact Nissan Customer Service AT 1-800-647-7261.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.this IS AN Expansion OF Recall 12v-069
2015 Infiniti QX80 Warranty
Roadside
Original warranty
48 months / 60000 miles
Estimated remaining
Expired
Basic
Original warranty
48 months / 60000 miles
Estimated remaining
Expired
Rust
Original warranty
84 months / unlimited miles
Estimated remaining
Expired
Drivetrain
Original warranty
72 months / 70000 miles
Estimated remaining
Expired
Roadside
Original warranty
48 months / 60000 miles
Estimated remaining
Expired
Basic
Original warranty
48 months / 60000 miles
Estimated remaining
Expired
Rust
Original warranty
84 months / unlimited miles
Estimated remaining
Expired
Drivetrain
Original warranty
72 months / 70000 miles
Estimated remaining
Expired
2015 Infiniti QX80 Insurance
Insurance for a 2015 Infiniti QX80 is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2015 Infiniti QX80 Compare to Other Sport Utility Vehicle?
The 2015 Infiniti QX80 competes in the full-size luxury SUV segment against formidable rivals such as the Chevrolet Tahoe/Suburban (and their luxury siblings Cadillac Escalade and GMC Yukon XL), Lincoln Navigator, and Lexus LX 570.
Performance: The QX80's 400-hp 5.6L V8 offers strong acceleration and ample towing power (8,500 lbs), rivaling or exceeding many in its class. The Cadillac Escalade offers a similar V8, while the Lincoln Navigator also provides robust performance. The Lexus LX 570, with its standard V8, is capable but often feels less refined in acceleration.
Features: Infiniti traditionally loaded its vehicles, and the 2015 QX80 is no exception, offering luxurious leather, advanced navigation, and the useful Around View Monitor as standard. Optional tech packages are competitive. The Escalade and Navigator are also feature-rich, with the Escalade often boasting more cutting-edge technology and premium materials, while the Navigator offers a more traditional American luxury experience. The Lexus LX 570 emphasizes reliability and off-road capability with features like its Kinetic Dynamic Suspension System.
Reliability: While the QX80 is generally reliable, some owners report issues with its complex electronics and transmission. Competitors like the Lexus LX 570 are legendary for their bulletproof reliability. The Chevrolet Tahoe/Yukon and Lincoln Navigator also have a solid reputation, though some specific model years may have individual concerns.
Price: The 2015 QX80 was priced competitively against its luxury rivals, often offering more standard equipment for the money than some competitors. However, its fuel economy is a significant drawback.
Alternatives:
* For ultimate reliability and off-road prowess: The Lexus LX 570 is a top contender, though it can be pricier and less spacious.
* For cutting-edge technology and opulent interiors: The Cadillac Escalade is a strong choice, offering a more modern and premium feel.
* For a more traditional American luxury SUV experience: The Lincoln Navigator is a solid alternative, often providing excellent value.
* For a more budget-friendly option with similar capability: Consider the non-luxury cousins, the Chevrolet Tahoe or GMC Yukon, which offer much of the same space and utility at a lower price point, albeit with less premium finishes.
Performance: The QX80's 400-hp 5.6L V8 offers strong acceleration and ample towing power (8,500 lbs), rivaling or exceeding many in its class. The Cadillac Escalade offers a similar V8, while the Lincoln Navigator also provides robust performance. The Lexus LX 570, with its standard V8, is capable but often feels less refined in acceleration.
Features: Infiniti traditionally loaded its vehicles, and the 2015 QX80 is no exception, offering luxurious leather, advanced navigation, and the useful Around View Monitor as standard. Optional tech packages are competitive. The Escalade and Navigator are also feature-rich, with the Escalade often boasting more cutting-edge technology and premium materials, while the Navigator offers a more traditional American luxury experience. The Lexus LX 570 emphasizes reliability and off-road capability with features like its Kinetic Dynamic Suspension System.
Reliability: While the QX80 is generally reliable, some owners report issues with its complex electronics and transmission. Competitors like the Lexus LX 570 are legendary for their bulletproof reliability. The Chevrolet Tahoe/Yukon and Lincoln Navigator also have a solid reputation, though some specific model years may have individual concerns.
Price: The 2015 QX80 was priced competitively against its luxury rivals, often offering more standard equipment for the money than some competitors. However, its fuel economy is a significant drawback.
Alternatives:
* For ultimate reliability and off-road prowess: The Lexus LX 570 is a top contender, though it can be pricier and less spacious.
* For cutting-edge technology and opulent interiors: The Cadillac Escalade is a strong choice, offering a more modern and premium feel.
* For a more traditional American luxury SUV experience: The Lincoln Navigator is a solid alternative, often providing excellent value.
* For a more budget-friendly option with similar capability: Consider the non-luxury cousins, the Chevrolet Tahoe or GMC Yukon, which offer much of the same space and utility at a lower price point, albeit with less premium finishes.
Final Verdict: Is the 2015 Infiniti QX80 a Good Sport Utility Vehicle?
The 2015 Infiniti QX80 is ideal for families or individuals who need substantial passenger and cargo space, a high towing capacity, and a luxurious, comfortable ride. It's a strong contender for those who prioritize a commanding road presence and a powerful V8 engine for effortless cruising. It's worth buying, particularly on the used market, for buyers seeking a lot of luxury and capability for their money. However, it's crucial to buy a well-maintained example, ideally with service records. Opting for a model with the Technology Package significantly enhances its safety and convenience. Be prepared for higher fuel and potential repair costs. It's less ideal for those concerned with fuel efficiency or those who frequently navigate tight urban spaces.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.