2016 Toyota Sequoia vs 2018 Infiniti QX80
Reliability Side-by-Side
2016
Toyota Sequoia
Grade A
An old-school, ultra-durable giant built to outlast nearly everything else on the road, if you don't mind the gas station stops.
2018
Infiniti QX80
Grade A-
A powerhouse of reliability where it truly counts, offering bulletproof mechanicals with only minor electrical frustrations.
Best For
Best for Reliability
2016 Toyota Sequoia
Score 91/100 vs 88/100
Best for Lowest Annual Upkeep
2016 Toyota Sequoia
$500-700
Autojunket OSC · OSC Transfer
Sell your car for what it's worth.
Log every service. Sell with a signed PDF. Every receipt, mileage-verified, in the buyer's hands.
Cost of Ownership
| Line Item | 2016 Toyota Sequoia★ | 2018 Infiniti QX80 |
|---|---|---|
| Annual Maintenance | $500-700 | $600-900 (routine service, tire rotations, oil changes) |
| Moderate Repairs | $600-1,800 occasionally | $500-1,500 occasionally (e.g., HVAC blower, sensor replacement, brake jobs) |
| MPG (City/Hwy) | 13 / 17 | 14 / 20 |
| MSRP (New) | $45,395 | $64,750 |
Major-failure risk and insurance outlook for each vehicle are in their full reliability reports.
Biggest Risks on Each
2016 Toyota Sequoia
Frame and Underbody Rust
50,000-100,000+ mi
Secondary Air Injection System
80,000-120,000 mi
X-REAS Suspension System (if equipped)
90,000-150,000 mi
2018 Infiniti QX80
Infotainment & Electrical Systems
30,000-70,000 mi
HVAC System Components
50,000-90,000 mi
Suspension Bushings & Steering Components
70,000-110,000 mi
Get the Full Report on Each
7-system breakdown, mileage danger zones, repair costs, and expert verdict for each vehicle.
Free · Instant delivery · No account required
Autojunket
Free
per report
Carfax
$44.99
per report
OSC
$9.99/mo
unlimited
Not sure yet? See a real, unblurred sample report →
Editorial Take
When considering a full-size SUV that blends rugged capability with family practicality, the 2016 Toyota Sequoia and the 2018 Infiniti QX80 frequently enter the discussion. While the Sequoia represents a more traditional, truck-based approach to the segment, prioritizing unwavering reliability and expansive interior space, the QX80 offers a distinctively luxurious experience with a focus on premium materials, advanced technology for its era, and a more commanding road presence. Buyers might compare these two when seeking a three-row vehicle capable of towing, accommodating large families, and tackling varying road conditions. Key decision factors often revolve around long-term dependability versus luxury refinement, initial purchase cost versus ongoing maintenance, and timeless utility versus sophisticated design. HEAD-TO-
Reliability & Common Issues
2016 Toyota Sequoia: The Toyota Sequoia is renowned for its exceptional long-term reliability and durability. However, even this stalwart can experience a few specific issues. 1. Infotainment System Glitches: Some owners of the 2016 model have reported occasional freezing or slow response from the Entune infotainment system. While not a mechanical issue, it can be an annoyance. 2. Brake Wear: Given its substantial weight, the Sequoia can be hard on brake components, particularly at higher mileage (e.g., beyond 60,000 miles), leading to premature wear of pads and rotors if not maintained with heavy-duty components or careful driving. 3. Air Injection Pump (Secondary Air Pump) Failures: While less common in later models like 2016 than in earlier 2nd generation Sequoias (2008-2012), there have been isolated reports of the secondary air injection pump failing, leading to a check engine light and potentially costly repairs, though Toyota made improvements to this system over the years. 2018 Infiniti QX80: The 2018 Infiniti QX80 generally offers respectable reliability, but as a luxury vehicle with more complex systems, it can have a few common points of concern. 1. Aging Infotainment/Technology: While advanced for its introduction, by 2018 the QX80's infotainment system, specifically its user interface and screen resolution, was beginning to feel dated compared to newer competitors. This can lead to frustration with slower responses or lack of modern connectivity features. 2. Suspension Component Wear: The QX80's sophisticated Hydraulic Body Motion Control (HBMC) system, while effective, can be expensive to repair if components (such as the struts or hydraulic lines) fail at higher mileages (e.g., 70,000+ miles). Standard suspension components can also show wear over time due to the vehicle's weight and performance. 3. Minor Electrical Gremlins: Some owners have reported minor electrical issues, such as malfunctioning sensors, eccentric behavior from the power liftgate, or issues with parking assist features. These are typically not catastrophic but can be vexing to diagnose and fix.
Value & Cost of Ownership
When new, the 2016 Toyota Sequoia SR5 started at $45,395, while a top-tier Platinum 4WD model could reach over $63,000. The 2018 Infiniti QX80, positioned as a luxury vehicle, had a significantly higher starting MSRP of $64,750 for the 2WD model and over $67,000 for the AWD. In the used market, the Toyota Sequoia generally holds its value exceptionally well due to its legendary reliability and durability. A 2016 Sequoia, depending on trim, mileage, and condition, might currently command anywhere from $25,000 to $35,000. The Infiniti QX80, while a luxury vehicle, experiences steeper depreciation. A 2018 QX80 can typically be found in the range of $28,000 to $40,000, reflecting its initial higher price but also a more pronounced depreciation curve. Insurance costs for both vehicles are typically higher than average due to their size and cost of repairs. However, the QX80, being a luxury vehicle, often incurs slightly higher insurance premiums compared to the Sequoia. Maintenance costs for the Sequoia are generally lower, benefiting from Toyota's reputation for inexpensive parts and widespread service availability. The QX80, as a premium Infiniti product, will likely have higher parts costs and potentially higher labor rates at dealerships, leading to increased maintenance expenses over the long term. Resale value is a significant advantage for the Toyota Sequoia. Its reputation for longevity means it depreciates at a much slower rate. The Infiniti QX80, while desirable, will continue to depreciate faster than the Sequoia, making it less favorable in terms of long-term financial retention, although its initial luxury status means it starts from a higher base.
Editorial Verdict
BEST FOR FAMILIES: Toyota Sequoia The 2016 Toyota Sequoia is the superior choice for large families, especially those prioritizing maximum passenger and cargo space, comfortable third-row seating, and unwavering reliability for years of service. Its expansive interior is more practical for everyday family duties and road trips, offering genuine adult-friendly space in all three rows and class-leading cargo volume. BEST FOR COMMUTERS: Infiniti QX80 While neither SUV is ideal for solo commuting due to their size, the 2018 Infiniti QX80 offers a more refined and comfortable driving experience for those who frequently drive long distances. Its plush interior, quieter cabin, and more sophisticated ride quality make the journey more pleasant, especially on highways. The slightly better highway fuel economy for the 2WD QX80 is also a minor advantage. BEST FOR ENTHUSIASTS: Infiniti QX80 If "enthusiast" in this context refers to someone who appreciates a more engaging drive, stronger acceleration, and a more controlled ride, the 2018 Infiniti QX80 takes the lead. Its more potent V8, quicker 0-60 time, and the available Hydraulic Body Motion Control system give it a dynamic edge over the more utilitarian Sequoia. BEST VALUE OVERALL: Toyota Sequoia The 2016 Toyota Sequoia offers the best overall value. Its lower purchase price when new, significantly lower depreciation, lower long-term maintenance costs, and legendary reliability translate into a much more financially sensible ownership experience. While it may lack some of the QX80's luxury appointments and modern tech, its inherent durability and ability to hold value make it an exceptionally smart long-term investment.
Parts & Accessories for These Vehicles
Products for 2016 Toyota Sequoia
Products for 2018 Infiniti QX80
As an Amazon Associate I earn from qualifying purchases.