2017 Kia Sorento Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2017 Kia Sorento
- Has 4 NHTSA recalls on record — the most notable involves the fuel system, gasoline:delivery:hoses, lines/piping, and fittings.
- Scores 3 points below the strongest nearby year — the 2019 Kia Sorento earns a 86.
- The system most likely to surface first: 2.4l gdi engine (theta ii) (critical severity).
The 2017 Kia Sorento at a glance
- Is the 2017 Kia Sorento reliable?
- Autojunket rates the 2017 Kia Sorento 83/100 (grade B), categorized as moderate risk. A well-rounded SUV offering great value, provided you carefully vet the engine, especially the 2.4L GDI.
- Should I buy a used 2017 Kia Sorento?
- Autojunket recommends reading the full reliability report before buying a 2017 Kia Sorento. While the 2017 Kia Sorento offers a compelling package of features and value, the shadow cast by the 2.4L GDI engine's well-documented reliability issues necessitates a 'proceed with caution' label. If you can secure a model with the 3.3L V6, it shifts firmly into a 'buy with confidence' category, but the widespread…
- Which Kia Sorento years are the most reliable?
- Best model years to buy: 2018-2020 (post-2.4L refinement, 3.3L V6 still available). Years to avoid: Avoid 2.4L GDI engine from 2011-2019 without documented engine replacement or extensive warranty coverage..
- What are the most common problems with the 2017 Kia Sorento?
- The top failure points on the 2017 Kia Sorento are 2.4L GDI Engine (Theta II) (typically around 60,000-120,000 miles), Electrical & Infotainment (typically around 30,000-70,000 miles), Suspension Components (typically around 50,000-90,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2017 Kia Sorento?
- The first major mileage danger zone for the 2017 Kia Sorento is around 30,000. Low Risk Zone — At this mileage, most issues are minor, such as infotainment glitches or premature brake wear. Focus on ensuring routine maintenance has been performed and check for any unusual noises.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2017 Kia Sorento?
The 2017 Kia Sorento stands as a generally capable and well-equipped mid-size SUV, offering strong value in the used market. While the optional 3.3L V6 engine provides robust and reliable performance, potential buyers must exercise caution with the prevalent 2.4L GDI engine, which carries a known risk of significant internal failures. Diligent maintenance and a thorough pre-purchase inspection are paramount to mitigate this specific engine-related vulnerability.
While the 2017 Kia Sorento offers a compelling package of features and value, the shadow cast by the 2.4L GDI engine's well-documented reliability issues necessitates a 'proceed with caution' label. If you can secure a model with the 3.3L V6, it shifts firmly into a 'buy with confidence' category, but the widespread…
Best Model Years
2018-2020 (post-2.4L refinement, 3.3L V6 still available)
Years to Avoid
Avoid 2.4L GDI engine from 2011-2019 without documented engine replacement or extensive warranty coverage.
Biggest Strengths
- Well-appointed interior for the price point
- Robust V6 engine option (3.3L)
- Strong safety ratings and available features
Top Risk Areas
The systems that tend to fail first on the 2017 Kia Sorento, 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.
This engine variant (G4KJ) is prone to excessive oil consumption, leading to premature rod bearing wear and catastrophic engine failure due to inadequate lubrication. Kia/Hyundai have faced numerous class-action lawsuits and recalls rela…
Owners report issues with the UVO infotainment system freezing, Bluetooth connectivity dropping, and occasional battery drain from parasitic draws, sometimes linked to faulty modules or relays that remain active when the vehicle is off.
Rear struts and various bushings (control arms, sway bars) can wear prematurely, leading to clunking noises, reduced ride comfort, and uneven tire wear. This is more common in vehicles regularly carrying heavy loads or driven on rough ro…
2017 Kia Sorento Mileage Danger Zones
The mileage windows when the 2017 Kia Sorento most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, most issues are minor, such as infotainment glitches or premature brake wear. Focus on ensuring routine maintenance has been performed and check for any unusual noises.
Maintenance Zone
This mileage often marks the end of the original bumper-to-bumper warranty. Key services like transmission fluid changes, spark plugs (especially on GDI engines), and inspection of suspension components become critical. This is also wher…
Elevated Risk Zone
Beyond the 60k service interval, more significant wear items emerge. The risk of the 2.4L GDI engine failure increases, and other components like wheel bearings or major suspension components may need attention. Comprehensive inspection…
High Risk Zone
At this mileage, the Sorento will likely require more frequent and potentially costly repairs. All major systems are susceptible to failure. This zone is primarily for those who are prepared for diligent maintenance and potential large r…
2017 Kia Sorento Ownership Cost Outlook
What it typically costs to keep the 2017 Kia Sorento 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 Kia Sorento Last?
For maximum peace of mind, target a Sorento with the 3.3L V6 under 80,000 miles. If considering the 2.4L GDI, prioritize models with extremely low mileage (under 40k) or those with documented engine replacements, and maintain an extended warranty.
What 2017 Kia Sorento Owners Actually Say
What Owners Love
- Comfortable ride quality for daily commuting and long trips.
- Spacious and quiet interior, especially for front and second-row passengers.
- Good array of standard and available technology features for its price point.
- Attractive styling and solid build quality gives a premium feel.
Common Frustrations
- Below-average fuel economy, particularly with the V6 engine or in AWD configurations.
- Third-row seating is very cramped and only suitable for small children on short trips.
- Infotainment system can be prone to occasional glitches, freezing, or slow responses.
- The 2.4L engine's reliability concerns cause significant anxiety for owners.
Who Should Buy the 2017 Kia Sorento?
Best For
- Families needing an affordable mid-size SUV with available third-row for occasional use.
- Buyers seeking a feature-rich vehicle without a premium brand price tag.
- Commuters who appreciate a comfortable and quiet ride.
Not Ideal For
- Buyers unwilling to meticulously check oil levels regularly (if buying 2.4L).
- Individuals seeking bulletproof long-term reliability without any known major risks.
How the 2017 Kia Sorento Compares to Rivals
The Sorento generally offers a better value proposition and more features for the money than its Japanese counterparts, though it doesn't quite match their long-term bulletproof reliability, primarily due to the 2.4L engine concerns.
More Reliable Than
- Ford Edge (2015-2018, particularly with 2.0L EcoBoost)
- Dodge Journey
- Nissan Murano (CVT issues)
Comparable To
- Hyundai Santa Fe Sport (shares platform and engines)
- Mazda CX-9 (earlier models)
- Chevrolet Equinox
NHTSA Recalls
4 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.
ENGINE AND ENGINE COOLING:ENGINE
Kia Motors America (Kia) is recalling certain 2017 Sorento vehicles equipped with 3.3L engines. The engine crankshaft may have been improperly heat treated and may fail.
What breaks on the 2017 Kia Sorento?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Kia Sorento by Year
Compare AutoScores across nearby years of the Kia Sorento. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 2017 Kia Sorento report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
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Frequently Asked Questions
Sell your 2017 Kia Sorento for what it's actually worth.
Log every service on your Kia Sorento. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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