2017 Chevrolet Suburban Reliability ReportKeepScore 82/100 · top failure points · buy or avoid
Quick Facts · 2017 Chevrolet Suburban
- Outscores the 2016 Chevrolet Suburban by 4 points — one of the stronger nearby years to consider.
- The system most likely to surface first: engine (afm lifters) (major severity).
- Has 5 NHTSA recalls on record — the most notable involves the service brakes, hydraulic:power assist:vacuum.
2017 Chevrolet Suburban: Buy or Avoid?
The 2017 Chevrolet Suburban is a robust, full-size SUV offering impressive hauling and towing capabilities, but it's crucial to acknowledge its specific mechanical vulnerabilities. While the underlying platform is solid, owners must be diligent about maintenance to mitigate known engine and suspension concerns, ensuring it remains a reliable family hauler for the long term.
The 2017 Chevrolet Suburban is a highly capable and comfortable family hauler that offers tremendous value in the used market. However, its significant engine and suspension vulnerabilities demand a cautious approach and a robust maintenance budget. If you're willing to be proactive with preventative measures and po…
Best Model Years
2018-2020 (later models might have slightly refined 8-speed transmission, still carry AFM risk though)
Years to Avoid
2015-2016 (earlier models of this generation had similar AFM issues and potentially more electrical bugs)
Biggest Strengths
- Rugged body-on-frame construction
- Powerful 5.3L V8 engine
- Spacious interior and cargo capacity
2017 Chevrolet Suburban — Known Trouble Spots
The systems that tend to fail first on the 2017 Chevrolet Suburban, 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 5.3L V8 engine's Active Fuel Management (AFM) system often leads to lifter failure, causing misfires, ticking noises, and eventually engine damage. This is due to lifter collapse from oil pressure issues or wear related to cylinder d…
Vehicles equipped with Magnetic Ride Control (MRC) often experience premature failure of the electronic shocks. These shocks are notoriously expensive to replace, with each unit costing significantly more than traditional shocks, leading…
The brake vacuum pump, which assists with power braking, is prone to failure. This results in a hard brake pedal and significantly reduced braking effectiveness, creating a serious safety hazard if not addressed promptly.
2017 Chevrolet Suburban Mileage Danger Zones
The mileage windows when the 2017 Chevrolet Suburban most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the Suburban is still relatively new. Focus should be on basic maintenance, addressing any early electrical glitches with software updates, and ensuring brake pads/rotors aren't showing premature wear from factory compon…
Maintenance Zone
This mileage often marks the end of powertrain warranties for some owners. It's time for comprehensive fluid changes, inspection of suspension components (especially MRC shocks), and a closer look at the engine for early signs of AFM-rel…
Elevated Risk Zone
The risk of significant repairs, particularly AFM lifter failure and brake vacuum pump issues, increases here. Comprehensive pre-emptive checks or preventative maintenance are highly recommended to avoid major breakdowns.
High Risk Zone
Beyond 120,000 miles, the likelihood of major component failure, especially relating to the engine's AFM system, becomes substantial. Ownership costs will rise, and major system overhauls or replacements may be necessary without meticulo…
2017 Chevrolet Suburban Ownership Cost Outlook
What it typically costs to keep the 2017 Chevrolet Suburban on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$600-800
Moderate Repairs
$800-2,000 occasionally
How Long Does the 2017 Chevrolet Suburban Last?
Focus on well-maintained examples under 80,000 miles to minimize immediate major repair risks. If considering higher mileage, ensure proof of AFM system mitigation (e.g., disabler installed) and recent transmission/suspension service.
What 2017 Chevrolet Suburban Owners Actually Say
What Owners Love
- Exceptional towing and hauling capabilities for large families or recreational use.
- Comfortable ride quality, especially on long trips.
- Spacious interior with ample seating for up to nine and substantial cargo room.
- Powerful V8 engine provides confident acceleration and highway passing.
Common Frustrations
- Significant fuel consumption, especially when loaded or towing.
- High cost of repairs for specific known issues like AFM lifters or MRC shocks.
- Infotainment system can be buggy or slow at times.
- Third-row seating isn't as comfortable or spacious as some competitors for adults.
Who Should Buy the 2017 Chevrolet Suburban?
Best For
- Large families needing 7+ passenger capacity and extensive cargo space.
- Individuals requiring significant towing capability for boats, RVs, or trailers.
- Commuters who frequently travel long distances and appreciate a comfortable ride.
Not Ideal For
- Budget-conscious owners seeking minimal repair expenses.
- Drivers primarily navigating tight city streets and parking lots.
How the 2017 Chevrolet Suburban Compares to Rivals
The Suburban offers a strong blend of utility and comfort competitive with the Expedition, but generally falls short of Toyota Sequoia's stellar powertrain reliability due to its AFM-related engine issues, though it often offers a more modern interior and better tech.
More Reliable Than
- Nissan Armada (generally less refined and less proven long-term reliability for this generation)
- Infiniti QX80 (higher maintenance costs for luxury features)
Comparable To
- Ford Expedition (similar capabilities, different engine/transmission failure modes)
- GMC Yukon XL (mechanically identical)
Safety Recalls on the 2017 Chevrolet Suburban
5 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
What breaks on the 2017 Chevrolet Suburban?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Chevrolet Suburban — Year-by-Year Comparison
Compare KeepScores across nearby years of the Chevrolet Suburban. Click any year for its full report.
Competing 2017s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2017 Chevrolet Suburban
Parts and accessories matched to your 2017 Chevrolet Suburban
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Frequently Asked Questions
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