2017 Genesis G90 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Quick Facts · 2017 Genesis G90
- Has 3 NHTSA recalls on record — the most notable involves the engine and engine cooling:exhaust system:manifold/header/muffler/tail pipe.
- Scores 7 points below the strongest nearby year — the 2018 Genesis G90 earns a 92.
- The system most likely to surface first: electrical & adas systems (moderate severity).
Should You Buy the 2017 Genesis G90?
The 2017 Genesis G90 emerges as a remarkably robust and often overlooked contender in the used luxury market, offering exceptional build quality and a low likelihood of major powertrain failures. While sophisticated electronics and advanced features can introduce minor headaches as the vehicle ages, the core mechanicals are rock-solid, making it a compelling, confident purchase for those seeking premium comfort without premium repair bills.
The 2017 Genesis G90 represents a phenomenal value in the used luxury sedan market. Its robust powertrains, high-quality construction, and comprehensive feature set make it a smart purchase. While the intricate electronics require vigilance, the core reliability is outstanding, promising a comfortable and largely tr…
Best Model Years
All model years of the first generation (2017-2022) are generally strong, with 2018+ having minor refinements to an already solid platform.
Years to Avoid
No specific model years within the first generation (2017-2022) are known to be problematic enough to avoid entirely, though the 2017 is the earliest and may have the most initial model-year quirks.
Biggest Strengths
- Powertrain durability (especially 5.0L V8)
- High-quality interior and exterior build
- Smooth, comfortable ride
Top Risk Areas
The systems that tend to fail first on the 2017 Genesis G90, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
Sensors, modules, and wiring for advanced driver-assistance features (adaptive cruise, blind-spot monitoring) or infotainment systems can experience glitches, communication errors, or outright failure, leading to warning lights and costl…
On Ultimate trims, the air suspension system's compressor, air struts, or ride height sensors can fail, particularly in regions with harsh weather. Symptoms include sagging at one corner, prolonged compressor noise, or a rough ride.
Luxury features like soft-close doors, power trunk, or power rear shades can develop malfunctions due to motor or sensor failures, leading to frustrating intermittent operation or complete failure.
2017 Genesis G90 Mileage Danger Zones
The mileage windows when the 2017 Genesis G90 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the G90 is still very much in its prime. Issues are typically limited to minor infotainment glitches or potential ADAS system recalibrations. Regular maintenance is key for continued longevity.
Maintenance Zone
This mileage marks the point where more routine wear items become due, such as brake pads and rotors. For the 3.3T, a proactive inspection for carbon buildup or turbo health might be considered, along with battery replacement.
Elevated Risk Zone
Beyond 90,000 miles, component failures associated with advanced luxury features or general wear become more probable. Air suspension components (if equipped) become a significant concern, as do various bushings and sensors.
High Risk Zone
At these higher mileages, comprehensive maintenance records are crucial. Owners should anticipate the possibility of significant electrical module failures, air suspension overhauls, or even turbocharger issues on the 3.3T. A proactive a…
2017 Genesis G90 Ownership Cost Outlook
What it typically costs to keep the 2017 Genesis G90 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-600
Moderate Repairs
$500-1,500 occasionally
How Long Does the 2017 Genesis G90 Last?
Properly maintained, a 2017 G90 can confidently exceed 150,000 miles, but expect increased attention to advanced electronics and suspension components past the 100,000-mile mark.
What 2017 Genesis G90 Owners Actually Say
What Owners Love
- Exceptional value for money on the used market
- Incredibly quiet and refined cabin experience
- Powerful and smooth engine options (especially 5.0L V8)
- Extensive list of luxury and safety features
Common Frustrations
- Limited Genesis dealer network outside major metropolitan areas
- Rapid depreciation from new, though good for used buyers
- Infotainment system can be complex or occasionally glitchy
- Air suspension repairs can be prohibitively expensive
Who Should Buy the 2017 Genesis G90?
Best For
- Value-conscious luxury buyers seeking a premium experience without the premium price tag.
- Drivers prioritizing a quiet, comfortable, and refined daily driver over sporty handling.
- Individuals looking for a robust and reliable alternative to traditional German luxury sedans.
Not Ideal For
- Enthusiasts prioritizing agile handling and a 'driver-centric' experience.
- Buyers who require an extensive, easily accessible nationwide dealer network for service.
How the 2017 Genesis G90 Compares to Rivals
The G90 offers near-Lexus reliability with a driving experience and feature set that rivals more expensive German luxury sedans, often at a significantly lower long-term cost of ownership, making it a compelling alternative.
More Reliable Than
- BMW 7 Series (F01/G11 early models)
- Audi A8 (D4)
- Volvo S90 (first generation)
Comparable To
- Lexus LS (XF40, older generation)
- Cadillac CT6
NHTSA Recalls
3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.
ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles. Water may enter the starter solenoid and cause an electrical short, which can result in an engine compartment fire while parked or driving.
What breaks on the 2017 Genesis G90?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Genesis G90 by Year
Compare KeepScores across nearby years of the Genesis G90. Click any year for its full report.
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Frequently Asked Questions
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