2019 Ford Explorer vs 2017 Infiniti QX80
Reliability Side-by-Side
2019
Ford Explorer
Grade C+
A spacious family hauler with known transmission and electrical vulnerabilities that demand careful pre-purchase scrutiny.
2017
Infiniti QX80
Grade B+
A powerhouse of reliability for core components, but be diligent in inspecting its complex suspension and electronics to avoid luxury-level repair bills.
Best For
Best for Reliability
2017 Infiniti QX80
Score 88/100 vs 78/100
Best for Lowest Risk
2017 Infiniti QX80
low risk
Best for Lowest Annual Upkeep
2019 Ford Explorer
$400-600
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Cost of Ownership
| Line Item | 2019 Ford Explorer | 2017 Infiniti QX80★ |
|---|---|---|
| Annual Maintenance | $400-600 | $600-900 |
| Moderate Repairs | $500-1,500 occasionally | $800-2,000 occasionally for HBMC sensors, electrical modules, or multiple wear items. |
| MPG (City/Hwy) | 19 / 27 | 14 / 20 |
| MSRP (New) | $32,365 | $64,350 |
Major-failure risk and insurance outlook for each vehicle are in their full reliability reports.
2.5" Front and 1.25" Rear Full leveling Lift Kit for 2011-2019 Ford Explorer
-3° to +3° Adjustable Rear Camber Arm For 2008-2014 Infiniti G37 2009-2021 Nissan 370Z RWD - KSP Performance
1" Hubcentric Wheel Spacers 5x4.5 For 2015-2026 Ford Mustang - KSP Performance
Biggest Risks on Each
2019 Ford Explorer
6-Speed Automatic Transmission (6F50/6F55)
60,000-120,000 mi
Water Leaks / Electrical System
40,000-80,000 mi
Power Transfer Unit (PTU) - AWD Models
80,000-130,000 mi
2017 Infiniti QX80
Hydraulic Body Motion Control (HBMC) System
60,000-100,000 mi
Electrical / Infotainment System
50,000-90,000 mi
Brake System Wear
30,000-60,000 mi
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Editorial Take
The 2019 Ford Explorer and the 2017 Infiniti QX80 represent distinct approaches to the full-size SUV segment, often drawing cross-shoppers looking for significant passenger and cargo capacity. The Explorer, a mainstream unibody crossover, appeals to families seeking a balance of practicality, technology, and relatively car-like driving dynamics. The QX80, a traditional body-on-frame luxury SUV, targets buyers prioritizing opulent comfort, robust towing capability, and a commanding road presence. The key decision factors between these two vehicles typically revolve around budget, desired level of luxury, performance priorities, and the importance of a newer model year versus a more premium, albeit slightly older, offering. HEAD-TO-
Reliability & Common Issues
2019 FORD EXPLORER: 1. Transmission Issues: Some owners have reported concerns with the 6-speed automatic transmission, including harsh shifts, hesitation, and occasional clunking sounds, particularly in the 6F-series transmissions. This was more prevalent in earlier generations but still reported in the 2019 model. 2. Power Liftgate Malfunctions: Issues with the automatic power liftgate failing to open or close properly, or making excessive noise, have been noted by some owners. 3. SYNC 3 Infotainment Glitches: While generally user-friendly, the SYNC 3 system can occasionally experience software glitches, freezing, or slow responses, requiring a reset. 2017 INFINITI QX80: 1. Hydraulic Body Motion Control (HBMC) Leaks: The optional HBMC suspension system, while excellent for ride comfort and body control, can be prone to leaks in its hydraulic lines or components, particularly as the vehicle ages and accrues mileage. Repairs can be expensive. 2. Battery Drain/Electrical Issues: Some owners have reported instances of premature battery drain or other minor electrical issues, sometimes traced back to infotainment systems or sensors. 3. Air Conditioning Compressor Failure: There have been isolated reports of AC compressor failures occurring earlier than expected for some owners, leading to costly repairs.
Value & Cost of Ownership
When new, the 2019 Ford Explorer was significantly more affordable than the 2017 Infiniti QX80, with a base price difference of over $30,000. On the used market, a 2019 Explorer will generally command a higher price than a 2017 QX80, reflecting its newer model year and mainstream appeal. As of late 2023/early 2024, a used 2019 Explorer can range from approximately $17,000 for a base model to $30,000+ for a Platinum trim. A used 2017 QX80 will typically range from $20,000 to $30,000+, depending heavily on mileage, condition, and optional equipment, representing a significant discount from its original MSRP. Insurance costs will likely be higher for the Infiniti QX80 due to its luxury branding, higher original MSRP, and more expensive parts. Maintenance costs for the QX80 can also be substantially higher. While the Ford Explorer has some common issues, parts and labor are generally less expensive at a wider network of repair shops. The QX80, with its more complex luxury features and larger V8 engine, may require specialized Infiniti service and more costly parts, especially if the HBMC system needs repair. Resale value for the Explorer has historically been strong, though the 2019 model is the last of its generation. The QX80, like most luxury SUVs, experiences steeper initial depreciation, which can make it a great used value for buyers but means less retained value for the original owner.
Editorial Verdict
BEST FOR FAMILIES: The 2019 Ford Explorer. While the QX80 offers immense luxury, the Explorer’s practical cargo space behind the third row, easier ingress/egress for smaller children, and more modern infotainment with Apple CarPlay/Android Auto make it slightly more family-friendly for day-to-day use. Its better fuel economy is also a plus for family budgets. BEST FOR COMMUTERS: The 2019 Ford Explorer (with the 2.3L EcoBoost engine). Its superior fuel economy, more agile handling, and car-like driving dynamics make it a more pleasant and efficient vehicle for daily commutes, especially in urban or suburban environments. BEST FOR ENTHUSIASTS: Neither vehicle is a true "enthusiast" car, but if forced to choose, the 2019 Ford Explorer Sport/Platinum with the 3.5L EcoBoost V6 comes closest. Its impressive acceleration and more composed handling for an SUV provide a more engaging driving experience than the large, comfort-oriented QX80. BEST VALUE OVERALL: The 2017 Infiniti QX80. For buyers on the used market seeking maximum luxury, powerful V8 performance, and exceptional towing capacity for the money, the QX80 offers incredible value. Its significant depreciation from new means you can acquire a high-end luxury SUV for a price comparable to a mid-trim mainstream Explorer, provided you are prepared for potentially higher running costs.
Parts & Accessories for These Vehicles
Products for 2019 Ford Explorer
Products for 2017 Infiniti QX80
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