2018 Volvo XC90 vs 2017 Infiniti QX70
Reliability Side-by-Side
2018
Volvo XC90
Grade B
A safe, stylish, and comfortable SUV that demands attention to its complex systems to remain reliable.
2017
Infiniti QX70
Grade B+
A powerfully built, driver-focused SUV with a bulletproof drivetrain, but anticipate common suspension wear and minor electrical quirks as it ages.
Best For
Best for Reliability
2017 Infiniti QX70
Score 85/100 vs 82/100
Best for Lowest Risk
2017 Infiniti QX70
low risk
Best for Lowest Annual Upkeep
2017 Infiniti QX70
$400-600
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Cost of Ownership
| Line Item | 2018 Volvo XC90 | 2017 Infiniti QX70★ |
|---|---|---|
| Annual Maintenance | $600-900 (routine service, oil changes) | $400-600 |
| Moderate Repairs | $500-1,500 occasionally (e.g., Sensus repair, sensor replacement, suspension bushings) | $500-1,500 occasionally |
| MPG (City/Hwy) | 20 / 27 | 16 / 22 |
| MSRP (New) | $54,650 (T6 AWD Momentum) | $47,350 (AWD) |
Major-failure risk and insurance outlook for each vehicle are in their full reliability reports.
Printed Owner's Guidebooks · $29.99 each · free US shipping
2018 Volvo XC90
Reliability report · logs · 13 chapters
2017 Infiniti QX70
Reliability report · logs · 13 chapters
Crank Case Vent Reroute Basic Kit For 2011-2023 Ford 6.7L Powerstroke Diesel
08-18 Nissan 370z Infiniti G37 Exhaust Downpipe Kits|2WD - KSP Performance
Rear Lower Vertical Link for 2015-2026 Ford Mustang S550 and 2023+ S650
Biggest Risks on Each
2018 Volvo XC90
Sensus Infotainment System
30,000-70,000 mi
Air Suspension System (Optional)
60,000-100,000 mi
Electrical Gremlins & Sensors
40,000-80,000 mi
2017 Infiniti QX70
Suspension Components
60,000-100,000 mi
Electrical Accessories
70,000-110,000 mi
AWD System (Transfer Case/Differentials)
90,000-130,000 mi
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Editorial Take
The 2018 Volvo XC90 and the 2017 Infiniti QX70 represent distinct approaches to the premium mid-size SUV segment, often drawing attention from different types of buyers. The XC90, a modern 7-seater, caters to families prioritizing safety, sophisticated technology, and a luxurious, serene cabin experience. In contrast, the QX70, a sportier 5-seater, appeals to drivers seeking engaging performance, distinctive styling, and a more car-like driving feel. Key decision factors when considering these two vehicles revolve around seating capacity, driving dynamics, technological advancement, and overall brand philosophy regarding luxury and practicality. HEAD-TO-
Reliability & Common Issues
2018 Volvo XC90: 1. Electrical/Infotainment Glitches: Early second-generation XC90 models (2016-2018) were known for occasional issues with the Sensus infotainment system. Owners reported instances of the screen freezing, restarting spontaneously, or having minor connectivity problems with Apple CarPlay/Android Auto (if equipped). Many issues were addressed via software updates, but some can persist. 2. Air Suspension Leaks: For models equipped with the optional air suspension, some owners have reported leaks developing in the system, particularly as the vehicle approaches higher mileages (e.g., 60,000+ miles). This can lead to the vehicle sagging on one or more corners, requiring expensive repairs to components like air springs or the compressor. 2017 Infiniti QX70: 1. HVAC Blend Door Actuator Failure: A fairly common issue across many Nissan/Infiniti models, the blend door actuators within the heating and air conditioning system can fail. This results in inconsistent temperature control, air blowing only hot or cold, or restricted airflow to certain vents. Failures typically occur between 50,000 to 80,000 miles. 2. Wheel Bearing Issues: Some QX70 owners have reported premature wear of the front wheel bearings, leading to a noticeable humming or growling noise that increases with vehicle speed. This often becomes apparent around 60,000 to 100,000 miles and requires replacement of the affected wheel bearing assembly.
Value & Cost of Ownership
When new, both vehicles were competitive in their starting MSRPs, with the QX70 often offering strong performance for its price point. However, in the used market (as of late 2023/early 2024), the 2017 Infiniti QX70 generally represents a significantly better value, often trading between $15,000 and $25,000 depending on mileage, condition, and trim. The 2018 Volvo XC90, due to its newer design, more advanced technology, and higher initial price points, typically commands a higher used price, ranging from $20,000 to $35,000 for T5 or T6 models, with T8 hybrids fetching even more. Insurance costs for both vehicles are in the premium segment, with the XC90 potentially being slightly higher due to its more complex safety systems and higher repair costs for advanced components. Maintenance costs for Volvo can be higher than average, especially for specific components like the T8 hybrid system or the optional air suspension. Infiniti's maintenance costs are generally competitive for a luxury brand, benefiting from some shared components with Nissan. Resale value for the QX70 depreciated more steeply, particularly after its discontinuation, making it an attractive used purchase. The XC90 holds its value reasonably well for a luxury SUV, but like all luxury vehicles, still experiences significant initial depreciation.
Editorial Verdict
Best for families: The 2018 Volvo XC90. Its standard 7-seat configuration, class-leading safety features, ample cargo space, and exceptionally comfortable and quiet cabin make it the undisputed choice for family duty. Best for commuters: This depends on the commuter's priority. For those seeking a relaxing, quiet, and technologically advanced commute with minimal effort, the 2018 Volvo XC90 (especially with Pilot Assist) is superb. For the commuter who enjoys a more engaging drive and the feeling of a sporty sedan, the 2017 Infiniti QX70 is more stimulating and responsive. Best for enthusiasts: The 2017 Infiniti QX70. Its powerful V6 engine, sharp handling, firm suspension, and driver-focused cockpit deliver a more visceral and exciting driving experience compared to the XC90's more sedate luxury. Best value overall: The 2017 Infiniti QX70. Its significantly lower used purchase price, solid reputation for mechanical reliability, and strong performance credentials offer excellent bang for the buck in the pre-owned luxury SUV market.
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