The 2010 Infiniti QX56 is the final year of the first-generation luxury full-size SUV, based on the robust Nissan Titan platform. This body-on-frame SUV was offered primarily in one well-equipped trim, with an original pricing range typically starting in the mid-$50,000s. It stood out for blending genuine truck capability with a plush, spacious luxury interior and a powerful V8 engine, making it a popular choice for large families and those needing significant towing capacity.
The Good
The 2010 QX56 boasts a powerful V8 for strong performance and towing, appealing to practical needs. Its spacious, comfortable, and quiet cabin offers a luxurious experience for emotional buyers. The bold design has a commanding presence. While efficiency is poor, its robust construction and feature-rich interior offer excellent used value, combining luxury and utility for discerning owners.
The Bad
Known weaknesses for the 2010 Infiniti QX56 include notoriously poor fuel economy. Watch out for issues with the rear air suspension, which often fails and is costly to repair. Rust on the frame and undercarriage, especially in salt-belt regions, and premature brake wear are also common concerns for potential owners.
2010 Infiniti QX56: Quick Overview
- Engine: The 2010 Infiniti QX56 is exclusively powered by a 5.6-liter DOHC V8 (VK56DE) engine.
- Horsepower: This engine produces a robust 320 horsepower and 393 lb-ft of torque.
- Fuel Economy: EPA estimates are a notable weakness, typically around 12-13 MPG in the city and 17-18 MPG on the highway for both RWD and 4WD models.
- 0-60 MPH Time: The QX56 could accelerate from 0 to 60 mph in approximately 7.0 to 7.2 seconds, impressive for a vehicle of its size.
- Towing Capacity: It offers substantial towing capabilities, rated at up to 9,000 pounds for RWD models and 8,900 pounds for 4WD models, making it ideal for hauling boats or trailers.
- Trim-Level Features: The 2010 QX56 was offered primarily as one highly equipped model with optional packages. Standard features included premium leather upholstery, heated power-adjustable front seats, a power liftgate, power-folding third-row seats, a power sunroof, rear parking sensors, an advanced navigation system with a 7-inch touchscreen, a Bose 12-speaker premium audio system, tri-zone automatic climate control, 18-inch alloy wheels, Bluetooth hands-free phone system, and a rearview camera. Key optional packages included the Technology Package (adding intelligent cruise control and lane departure warning), the DVD Entertainment Package (with a rear-seat DVD player), and a Split Bench Seat Package (to increase seating capacity to eight passengers by replacing second-row captain's chairs).
2010 Infiniti QX56 Specifications
Vehicle Information
| Year | 2010 |
| Make | Infiniti |
| Model | QX56 |
| Trim | - |
| Style | 4-Door SUV 4x4 |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | CANTON |
Dimensions
| Doors | 4-Door |
| Curb Weight | 2587.74 kg |
| Gross Vehicle Weight Rating | 3243.18 kg |
| Overall Height | 197.61 cm |
| Overall Length | 525.53 cm |
| Overall Width | 200.15 cm |
| Wheelbase Length | 312.93 cm |
| Standard Seating | 7 |
Engine & Performance
| Engine | 5.6-L V-8 DOHC 32V |
| Engine Size | 5.6L |
| Engine Cylinders | 8 |
| Transmission | 5-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 5-Speed |
| Drivetrain | Four-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $56,050 USD |
| Invoice Price | $51,728 USD |
| Delivery Charges | $865 USD |
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What Problems Does the 2010 Infiniti QX56 Have?
The 2010 Infiniti QX56, while generally having a robust powertrain, does have several frequently reported problems and long-term reliability concerns that potential owners should be aware of. Perhaps the most common and costly issue is the failure of the rear air suspension system. Over time, the air springs or compressor can fail, leading to sagging and an uneven ride. Many owners opt to convert to conventional coil springs as a more durable and often cheaper long-term solution.
Another significant concern, especially in regions exposed to road salt, is rust. Owners frequently report rust on the frame, suspension components, brake lines, and sometimes body panels, which can compromise structural integrity and make maintenance more challenging.
Brake wear is also a common complaint; the heavy vehicle tends to warp rotors and wear out pads prematurely, requiring frequent replacements. Some owners have reported issues with catalytic converter failure, which can sometimes be linked to excessive oil consumption in older, higher-mileage examples. Minor electrical gremlins, such as issues with the HVAC blower motor or power window switches, are also occasionally mentioned.
Regarding recalls, the 2010 QX56, like many vehicles of its era, was subject to the widespread Takata airbag inflator recall for the passenger front airbag, which is a critical safety concern and should be verified as completed. Other recalls for the first-generation QX56 models (2004-2010) included potential front lower control arm corrosion in certain salt-belt states and issues with the fuel level sensor, which could lead to inaccurate fuel gauge readings. Verifying that all applicable recalls have been addressed is essential for any used purchase. Long-term, while the engine and transmission are typically durable, these common issues contribute to higher maintenance costs as the vehicle ages.
Another significant concern, especially in regions exposed to road salt, is rust. Owners frequently report rust on the frame, suspension components, brake lines, and sometimes body panels, which can compromise structural integrity and make maintenance more challenging.
Brake wear is also a common complaint; the heavy vehicle tends to warp rotors and wear out pads prematurely, requiring frequent replacements. Some owners have reported issues with catalytic converter failure, which can sometimes be linked to excessive oil consumption in older, higher-mileage examples. Minor electrical gremlins, such as issues with the HVAC blower motor or power window switches, are also occasionally mentioned.
Regarding recalls, the 2010 QX56, like many vehicles of its era, was subject to the widespread Takata airbag inflator recall for the passenger front airbag, which is a critical safety concern and should be verified as completed. Other recalls for the first-generation QX56 models (2004-2010) included potential front lower control arm corrosion in certain salt-belt states and issues with the fuel level sensor, which could lead to inaccurate fuel gauge readings. Verifying that all applicable recalls have been addressed is essential for any used purchase. Long-term, while the engine and transmission are typically durable, these common issues contribute to higher maintenance costs as the vehicle ages.
How long will the 2010 Infiniti QX56 last?
With proper and consistent maintenance, a 2010 Infiniti QX56 can reliably achieve an average service life of 150,000 to 200,000 miles. Many dedicated owners report their vehicles exceeding 250,000 miles, showcasing the underlying durability of the Nissan Titan-based platform and its V8 powertrain. The engine and transmission are generally very robust and capable of high mileage. However, long-term durability is significantly impacted by known weaknesses that worsen with age. The rear air suspension is prone to failure, often requiring costly replacement or conversion to conventional springs. Rust, particularly on the frame and undercarriage, becomes a more pervasive issue over time, especially in harsher climates. Interior components like leather upholstery and plastics can also show significant wear, affecting the luxury appeal. Proactive maintenance, including rust prevention and addressing suspension issues promptly, is crucial for maximizing its lifespan.
What Technology & Safety Features are Included?
The 2010 Infiniti QX56 was well-appointed with built-in technology for its time. Standard features included a comprehensive navigation system displayed on a 7-inch touchscreen, a Bluetooth hands-free phone system, and Infiniti's intelligent key system with push-button ignition for convenience. Rear parking sensors and a rearview camera were standard, significantly aiding maneuverability for such a large vehicle.
For entertainment, it came equipped with a premium Bose 12-speaker audio system, featuring AM/FM radio, a 6-disc in-dash CD changer, MP3 playback capability, and an auxiliary audio input jack. An optional rear-seat DVD entertainment system, complete with a 7-inch screen and wireless headphones, was available, making long trips more enjoyable for passengers.
Driver-assistance features, while not as prevalent as in modern SUVs, were available. The optional Technology Package introduced advanced capabilities like intelligent cruise control (an adaptive system that maintains a set distance from the vehicle ahead) and a lane departure warning system, providing an early glimpse into autonomous driving aids.
Safety features were robust, including a standard advanced airbag system encompassing dual-stage front airbags, front seat-mounted side-impact airbags, and roof-mounted side-impact curtain airbags for all three rows of seating. Active safety systems included Vehicle Dynamic Control (VDC) with Traction Control System (TCS) for enhanced stability, an Anti-lock Braking System (ABS) with Electronic Brake force Distribution (EBD), and Brake Assist (BA). A tire pressure monitoring system was also standard. Regarding crash-test ratings, the 2010 QX56 was not subjected to the full suite of modern NHTSA or IIHS crash tests. However, earlier models of this generation (e.g., 2004) received 5-star ratings for front and side-impact protection from NHTSA, indicating a strong foundation for occupant safety typical of large, body-on-frame SUVs of its era.
For entertainment, it came equipped with a premium Bose 12-speaker audio system, featuring AM/FM radio, a 6-disc in-dash CD changer, MP3 playback capability, and an auxiliary audio input jack. An optional rear-seat DVD entertainment system, complete with a 7-inch screen and wireless headphones, was available, making long trips more enjoyable for passengers.
Driver-assistance features, while not as prevalent as in modern SUVs, were available. The optional Technology Package introduced advanced capabilities like intelligent cruise control (an adaptive system that maintains a set distance from the vehicle ahead) and a lane departure warning system, providing an early glimpse into autonomous driving aids.
Safety features were robust, including a standard advanced airbag system encompassing dual-stage front airbags, front seat-mounted side-impact airbags, and roof-mounted side-impact curtain airbags for all three rows of seating. Active safety systems included Vehicle Dynamic Control (VDC) with Traction Control System (TCS) for enhanced stability, an Anti-lock Braking System (ABS) with Electronic Brake force Distribution (EBD), and Brake Assist (BA). A tire pressure monitoring system was also standard. Regarding crash-test ratings, the 2010 QX56 was not subjected to the full suite of modern NHTSA or IIHS crash tests. However, earlier models of this generation (e.g., 2004) received 5-star ratings for front and side-impact protection from NHTSA, indicating a strong foundation for occupant safety typical of large, body-on-frame SUVs of its era.
What Colors Options are Available?
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2010 Infiniti QX56 Prices and Market Value
When new, the 2010 Infiniti QX56 had an original Manufacturer's Suggested Retail Price (MSRP) that typically started around $56,000 to $59,000, depending on the drivetrain (RWD or 4WD) and optional packages. Today, in the used market, current prices for a 2010 QX56 vary widely based on mileage, condition, and location, generally ranging from $7,000 to $15,000.
The QX56 experienced significant depreciation, typical for luxury full-size SUVs, particularly after its first few years. This steep depreciation makes it an attractive used purchase for buyers seeking luxury and capability at a fraction of its original cost. Factors affecting its current resale value include high mileage, which substantially reduces its worth; overall physical condition, especially the state of the interior and any signs of rust; and the functional status of its common problem areas like the air suspension. Its relatively poor fuel economy also plays a role in its long-term depreciation, as it incurs high running costs.
The QX56 experienced significant depreciation, typical for luxury full-size SUVs, particularly after its first few years. This steep depreciation makes it an attractive used purchase for buyers seeking luxury and capability at a fraction of its original cost. Factors affecting its current resale value include high mileage, which substantially reduces its worth; overall physical condition, especially the state of the interior and any signs of rust; and the functional status of its common problem areas like the air suspension. Its relatively poor fuel economy also plays a role in its long-term depreciation, as it incurs high running costs.
2010 Infiniti QX56 Cost of Ownership
Long-term ownership of the 2010 Infiniti QX56 is generally considered costly. Insurance premiums are typically moderate for a luxury SUV, varying by driver and region. Fuel costs, however, are substantial due to its large V8 engine and poor fuel economy (around 12-13 MPG city). Maintenance is moderate for routine tasks, but parts for a luxury brand can be pricier. Repair costs can be high, particularly for known issues like the rear air suspension failure or extensive rust remediation. Brake components also tend to wear quickly. Therefore, despite its attractive used purchase price, the 2010 QX56 is far from an economical vehicle to own, primarily driven by its high fuel consumption and potential for significant age-related repairs.
2010 Infiniti QX56 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
105.99 liters
City Mileage
5.1 km/l
Highway Mileage
7.65 km/l
2010 Infiniti QX56 Safety Rating
NHTSA
IIHS
2010 Infiniti QX56 Warranty
Basic
Original warranty
48 months / 60,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
84 months / unlimited miles
Estimated remaining
Expired
2010 Infiniti QX56 Insurance
Insurance for a 2010 Infiniti QX56 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 2010 Infiniti QX56 Compare to Other Sport Utility Vehicle?
The 2010 Infiniti QX56 faced stiff competition from rivals such as the Cadillac Escalade, Lincoln Navigator, Toyota Sequoia, Lexus LX 570, and the Chevrolet Tahoe/GMC Yukon Denali.
In terms of Performance, the QX56's 5.6L V8, with 320 horsepower, was competitive with domestic rivals like the Escalade (6.2L V8) and Navigator (5.4L V8), often feeling quite eager off the line. It offered similar towing capabilities to most in its class, excluding perhaps some heavy-duty truck-based variants. The Toyota Sequoia and Lexus LX 570, both powered by strong 5.7L V8s, also offered robust performance.
For Features, the QX56 was exceptionally well-equipped for its era, frequently offering standard items like navigation, a rearview camera, and a premium Bose sound system that were optional on some competitors. Its interior luxury and comfort were on par with the Escalade and Navigator, though perhaps with a less opulent design aesthetic than the Cadillac. The Lexus LX 570 typically offered superior off-road capabilities and an even more refined interior, often at a higher price point.
Reliability is where the QX56 has mixed reviews. Its core powertrain (engine and transmission) is generally robust, but known issues like the failure-prone rear air suspension and susceptibility to rust can significantly impact long-term reliability and ownership costs. This often places it below the legendary durability of a Toyota Sequoia or Lexus LX 570 from the same vintage. It's generally comparable to the domestic luxury SUVs in terms of typical age-related maintenance needs.
Regarding Price in the used market, the QX56 often presents a strong value proposition. It tends to be more affordable than a comparable Lexus LX 570 or Toyota Sequoia, and competitive with or slightly less expensive than a Cadillac Escalade or Lincoln Navigator of the same model year.
Alternatives:
In terms of Performance, the QX56's 5.6L V8, with 320 horsepower, was competitive with domestic rivals like the Escalade (6.2L V8) and Navigator (5.4L V8), often feeling quite eager off the line. It offered similar towing capabilities to most in its class, excluding perhaps some heavy-duty truck-based variants. The Toyota Sequoia and Lexus LX 570, both powered by strong 5.7L V8s, also offered robust performance.
For Features, the QX56 was exceptionally well-equipped for its era, frequently offering standard items like navigation, a rearview camera, and a premium Bose sound system that were optional on some competitors. Its interior luxury and comfort were on par with the Escalade and Navigator, though perhaps with a less opulent design aesthetic than the Cadillac. The Lexus LX 570 typically offered superior off-road capabilities and an even more refined interior, often at a higher price point.
Reliability is where the QX56 has mixed reviews. Its core powertrain (engine and transmission) is generally robust, but known issues like the failure-prone rear air suspension and susceptibility to rust can significantly impact long-term reliability and ownership costs. This often places it below the legendary durability of a Toyota Sequoia or Lexus LX 570 from the same vintage. It's generally comparable to the domestic luxury SUVs in terms of typical age-related maintenance needs.
Regarding Price in the used market, the QX56 often presents a strong value proposition. It tends to be more affordable than a comparable Lexus LX 570 or Toyota Sequoia, and competitive with or slightly less expensive than a Cadillac Escalade or Lincoln Navigator of the same model year.
Alternatives:
- For superior long-term reliability and potentially lower maintenance costs, consider the Toyota Sequoia or Lexus LX 570, though they might command higher used prices.
- For similar luxury, performance, and features, the Cadillac Escalade or Lincoln Navigator are direct competitors.
- For a slightly less luxurious but still highly capable and robust option, the Chevrolet Tahoe/GMC Yukon (especially the Denali trim) offers a similar experience.
Final Verdict: Is the 2010 Infiniti QX56 a Good Sport Utility Vehicle?
The 2010 Infiniti QX56 is an excellent choice for a specific type of used car buyer. It's ideal for individuals or families needing a spacious, luxurious, and powerful full-size SUV for towing, road trips, or simply commanding presence, who appreciate a strong V8 engine and a comfortable ride at an affordable purchase price. It offers a lot of "car" for the money in the used market.
Is it worth buying? Yes, but with crucial conditions. As a used vehicle, a thorough pre-purchase inspection is paramount, specifically checking for rust, the health of the rear air suspension (or if it's already been converted to coil springs), and overall mechanical condition. Buyers must be prepared for its very high fuel consumption and potential repair costs for age-related issues, making it unsuitable for those strictly on a tight budget for running costs. It's not an economical vehicle to own long-term, but for someone prioritizing space, power, and luxury at a bargain initial cost and who is prepared for maintenance, it can be a rewarding purchase. No specific trim recommendations, as the 2010 was largely one trim with optional packages; focus on overall condition and desired features.
Is it worth buying? Yes, but with crucial conditions. As a used vehicle, a thorough pre-purchase inspection is paramount, specifically checking for rust, the health of the rear air suspension (or if it's already been converted to coil springs), and overall mechanical condition. Buyers must be prepared for its very high fuel consumption and potential repair costs for age-related issues, making it unsuitable for those strictly on a tight budget for running costs. It's not an economical vehicle to own long-term, but for someone prioritizing space, power, and luxury at a bargain initial cost and who is prepared for maintenance, it can be a rewarding purchase. No specific trim recommendations, as the 2010 was largely one trim with optional packages; focus on overall condition and desired features.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma