2017 Buick Enclave Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2017 Buick Enclave
- Has 3 NHTSA recalls on record — the most notable involves the air bags:frontal.
- Scores 5 points below the strongest nearby year — the 2018 Buick Enclave earns a 87.
- The system most likely to surface first: hvac system (major severity).
The 2017 Buick Enclave at a glance
- Is the 2017 Buick Enclave reliable?
- Autojunket rates the 2017 Buick Enclave 82/100 (grade B), categorized as moderate risk. A comfortable family hauler that offers strong value, provided you’re diligent with maintenance and prepared for common AC and powertrain aging issues.
- Should I buy a used 2017 Buick Enclave?
- Autojunket recommends reading the full reliability report before buying a 2017 Buick Enclave. The 2017 Buick Enclave is a spacious and comfortable family hauler that offers a great used-car value. While its 3.6L V6 is generally strong, be acutely aware of the potential for expensive AC system failures and critical timing chain issues if maintenance has been lax. A thorough pre-purchase inspection is non-nego…
- Which Buick Enclave years are the most reliable?
- Best model years to buy: 2015-2017 (first generation refinement), 2020+ (second generation improvements). Years to avoid: 2008-2010 (early models with more prevalent timing chain and transmission issues).
- What are the most common problems with the 2017 Buick Enclave?
- The top failure points on the 2017 Buick Enclave are HVAC System (typically around 60,000-100,000 miles), Engine (Timing Chain) (typically around 90,000-150,000 miles), Transmission (6T75) (typically around 80,000-130,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2017 Buick Enclave?
- The first major mileage danger zone for the 2017 Buick Enclave is around 30,000. Low Risk Zone — At this mileage, the Enclave is still relatively new. Focus on routine oil changes, tire rotations, and cabin/engine air filter replacements to maintain peak performance and prevent premature wear.
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 Buick Enclave?
The 2017 Buick Enclave is a solid choice for families needing space and comfort, delivering reliable performance from its proven V6 engine. However, be aware of a few significant but known vulnerabilities, especially regarding the AC system and potential timing chain issues, which can lead to expensive repairs if neglected.
The 2017 Buick Enclave is a spacious and comfortable family hauler that offers a great used-car value. While its 3.6L V6 is generally strong, be acutely aware of the potential for expensive AC system failures and critical timing chain issues if maintenance has been lax. A thorough pre-purchase inspection is non-nego…
Best Model Years
2015-2017 (first generation refinement), 2020+ (second generation improvements)
Years to Avoid
2008-2010 (early models with more prevalent timing chain and transmission issues)
Biggest Strengths
- Robust 3.6L V6 engine (when maintained)
- Spacious and comfortable interior with good third-row access
- Smooth, quiet ride quality
Top Risk Areas
The systems that tend to fail first on the 2017 Buick Enclave, 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.
The AC evaporator and condenser are known failure points, leading to refrigerant leaks and loss of cooling. Repair often requires extensive dashboard disassembly, making it a very costly job.
While the 3.6L V6 is generally reliable, insufficient oil changes or using non-dexos approved oil can lead to premature timing chain stretch, causing engine codes, misfires, and ultimately severe engine damage. This is a known issue acro…
The 6-speed automatic transmission can develop harsh shifts, delays, or solenoid issues as it ages. While full failure is uncommon, these symptoms can indicate needing significant internal repair or replacement.
2017 Buick Enclave Mileage Danger Zones
The mileage windows when the 2017 Buick Enclave most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the Enclave is still relatively new. Focus on routine oil changes, tire rotations, and cabin/engine air filter replacements to maintain peak performance and prevent premature wear.
Maintenance Zone
This is a key service interval. Expect spark plug replacement, transmission fluid service (especially if towing), transfer case/rear differential fluid (AWD models), and thorough inspection of brakes and suspension components.
Elevated Risk Zone
Beyond standard maintenance, this mileage increases the likelihood of AC system issues (evaporator leaks), timing chain stretch (if oil changes were neglected), and wear in suspension components. A pre-emptive AC system check is wise.
High Risk Zone
At this point, anticipate more significant component failures. Timing chain issues become more critical, transmission solenoids may act up, and the AC system is a strong candidate for failure. Budget for potential major repairs or be pre…
2017 Buick Enclave Ownership Cost Outlook
What it typically costs to keep the 2017 Buick Enclave on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$450-700
Moderate Repairs
$600-1,800 occasionally (e.g., full brake job, AC compressor, suspension refresh)
How Long Does the 2017 Buick Enclave Last?
Consistent, proactive maintenance, especially short interval oil changes with the correct Dexos oil, is critical to ensuring your Enclave reaches and surpasses the 150,000-mile mark without major powertrain issues.
What 2017 Buick Enclave Owners Actually Say
What Owners Love
- Smooth, comfortable, and quiet highway ride
- Generous interior space, especially for the third row and cargo
- Reliable V6 engine when properly maintained
- Upscale interior feel for the price point
Common Frustrations
- Poor fuel economy for its class
- Infotainment system can be slow and dated
- Large turning radius makes it less agile in tight spaces
- Expensive AC system repairs are a significant owner complaint
Who Should Buy the 2017 Buick Enclave?
Best For
- Families needing generous 7-8 passenger seating
- Buyers prioritizing a quiet, comfortable, and smooth ride over sportiness
- Those seeking a large SUV on a tighter budget than luxury brands
Not Ideal For
- Performance enthusiasts or those seeking agile handling
- Buyers for whom fuel economy is a top priority
How the 2017 Buick Enclave Compares to Rivals
The Enclave offers a more luxurious and comfortable ride than many direct competitors, though it trails some Japanese rivals in ultimate long-term, low-cost reliability.
More Reliable Than
- Dodge Journey (significantly more reliable)
- Early model Ford Explorer (Generation 5, pre-2016 for powertrain issues)
- Nissan Pathfinder (with CVT, generally more reliable transmission)
Comparable To
- Honda Pilot (similar overall reliability, but different driving dynamics)
- Chevrolet Traverse (same platform, very similar reliability)
NHTSA Recalls
3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
AIR BAGS:FRONTAL
General Motors, LLC (GM) is recalling certain 2008-2017 Buick Enclave and 2013-2017 Chevrolet Traverse vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
AIR BAGS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2010-2015, 2017 Buick Enclave, 2010-2019 Chevrolet Traverse, and 2011-2016 GMC Acadia vehicles. The side curtain air bags may not be properly attached.
What breaks on the 2017 Buick Enclave?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
Autojunket OSC · OSC Transfer
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Buick Enclave by Year
Compare AutoScores across nearby years of the Buick Enclave. 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 Buick Enclave 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.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Sell your 2017 Buick Enclave for what it's actually worth.
Log every service on your Buick Enclave. 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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