Chevy Silverado 1500 Reliability: The Big Picture

The Silverado 1500 consistently ranks among the top full-size trucks in long-term dependability studies. J.D. Power’s Vehicle Dependability Study has placed the Silverado in the upper tier of the large pickup segment in multiple recent cycles, and Consumer Reports’ subscriber data shows owner satisfaction trending upward through the fourth generation’s lifecycle. Across more than two decades of production, Silverados routinely log 200,000+ miles with routine maintenance—a benchmark that owners, fleet managers, and industry analysts all cite when comparing trucks in this class.

That said, “reliable overall” doesn’t mean every year is created equal. Reliability tends to dip whenever Chevrolet introduces a new generation, as engineers work through first-year issues in real-world conditions. The same pattern that affected the 2014 debut of the third generation resurfaced with the 2019 launch of the fourth, and buyers who purchased early paid a higher price in shop visits. By contrast, mid-cycle years—when engineers have had time to refine calibrations, update software, and address TSBs—almost always outperform their first-year siblings. Understanding where each year falls in that cycle is the core value of this guide.

Champion Chevrolet GMC’s service advisors in La Grange have seen the full spectrum of Silverado generations come through the bay. Our team is happy to walk you through what to look for on any specific year before you buy. Call our sales team at (502) 265-5066 with questions, or schedule a pre-purchase inspection through our service center.

Chevy Silverado 1500 Reliability by Year (2014–2026)

Here’s a generation-by-generation breakdown of how the Silverado 1500 has performed in the real world, drawing on J.D. Power scores, NHTSA complaints, Technical Service Bulletins, and aggregated owner data. Use this as a reference when evaluating any specific model year on our used lot or comparing it to a new 2026.

Third Generation (2014–2018): The Proven Sweet Spot

The 2014–2018 Silverado 1500 is widely regarded as one of the most reliable generations the nameplate has produced. These trucks carry the EcoTec3 5.3L and 6.2L V8 engines paired to a 6-speed automatic transmission—a simpler, better-understood powertrain combination than what followed in 2019. The third generation also benefits from years of post-sale refinement: software updates, TSBs, and aftermarket solutions have addressed nearly every early issue, making these trucks highly predictable to own and maintain today.

2014: First year of the third generation. Some early adopters encountered cylinder-deactivation (AFM) hesitation, a rough cold-start idle on the 5.3L, and occasional MyLink infotainment glitches. Not a bad truck, but the typical first-year caveats apply.

2015: A meaningful step up from 2014. Most first-year software and calibration issues were resolved. Drivetrain reliability improved noticeably and this year earns above-average marks across owner surveys.

2016: One of the strongest years in the nameplate’s modern history. Complaint rates dropped significantly, the 6-speed transmission behaved predictably, and long-term ownership data is overwhelmingly positive. A top pick for used buyers.

2017: Matches 2016’s reliability profile. The 5.3L and 6.2L were fully dialed in, and the 6-speed automatic remained smooth and dependable. Another excellent used-market choice.

2018: Strong reliability, though this was the first model year to introduce the 8-speed automatic on certain configurations. Some early 8-speed shudder complaints appeared, but far fewer than in 2019–2020. Otherwise a very solid truck.

Fourth Generation (2019–2026): Early Struggles, Strong Finish

The 2019 Silverado 1500 was a clean-sheet redesign—new body, new interior, new powertrains, and new transmission. As with most major redesigns, it came with first-year risks that materialized at a higher rate than usual. The good news: Chevrolet has spent the years since 2019 systematically fixing what the market flagged, and 2022-and-later trucks represent a dramatically more refined product.

2019: The most complaint-heavy year of the current generation. The 8-speed automatic exhibited torque-converter shudder, and the 5.3L V8 with AFM began showing lifter-collapse issues that would become the defining concern of the early fourth gen. Demands a thorough pre-purchase inspection—especially with the V8 and tow package.

2020: AFM lifter concerns continued, and some owners reported wind noise, paint adhesion issues, and infotainment connectivity problems. Transmission software updates helped but didn’t fully resolve the shudder for all owners. Approach with caution and verify service history.

2021: GM began transitioning from AFM to DFM (Dynamic Fuel Management) on the L82/L84 5.3L engines. DFM is smoother and less problematic. Reliability scores improved noticeably over 2019–2020, marking the beginning of the generation’s upswing.

2022: A significant reliability milestone. J.D. Power scores climbed, NHTSA complaints dropped, and owner satisfaction rebounded. The infotainment system received meaningful updates and build quality tightened across the lineup. Highly recommended as a used purchase.

2023: Continues the positive momentum of 2022. One of the most problem-free Silverado 1500 model years in recent memory.

2024: Excellent across all trims. Engine and transmission combinations are well-sorted and technology features are mature. A top pick for low-mileage used purchases.

2025: Very reliable; all known platform issues are resolved. The powertrains are proven and the full lineup benefits from over five years of continuous refinement.

2026: The current model year and the most refined Silverado 1500 ever built. At Champion Chevrolet GMC, we have 2026 Silverados across all trims ready for test drives in La Grange.

Common Chevy Silverado 1500 Problems by Year

Knowing which issues to watch for—and which years they’re tied to—gives you leverage whether you’re negotiating on a used truck, requesting a pre-purchase inspection, or simply setting maintenance expectations. Here are the most frequently documented concerns across the 2014–2026 model range.

AFM Lifter Failure (5.3L and 6.2L V8 Engines)

Active Fuel Management is Chevrolet’s cylinder-deactivation system, designed to improve fuel economy by shutting down four of the eight cylinders at highway speeds. The system relies on specialized lifters that collapse on command. Over time—particularly in the 2014–2021 model years—these lifters can stick or fail, leading to a distinctive ticking noise, rough idle, oil consumption, and in severe cases a cylinder misfire. The issue is most prevalent on 2019–2021 trucks with high mileage and infrequent oil changes. Trucks with consistent 5,000-mile synthetic oil change intervals fare significantly better. If you’re buying a 2019–2021 with a V8, pull the service records and listen carefully at idle. Champion Chevrolet GMC’s service team can perform an AFM system diagnostic before any used purchase.

8-Speed Automatic Transmission Shudder (2019–2020)

The 8L90 and 8L45 8-speed transmissions introduced in the 2019 Silverado 1500 brought more gears and better efficiency, but also introduced a torque-converter shudder that owners described as a vibration or juddering sensation at light throttle between 40–60 mph. GM issued Technical Service Bulletin #19-NA-218 and subsequent updates, and a transmission fluid change to the updated DEXRON-HP formulation resolved the issue in many cases. If you’re shopping a 2019 or 2020 with the 8-speed, verify whether the TSB has been performed and whether the issue recurred afterward.

Infotainment and Connectivity Glitches (2014–2021)

The MyLink infotainment system (2014–2018) received complaints about Bluetooth connectivity drops, slow response times, and occasional blank screen resets. The Infotainment 3 system that arrived in 2019 was faster but had early bugs including Apple CarPlay disconnections and wireless charging incompatibilities. GM pushed over-the-air and dealer-applied software updates that addressed most issues. By 2022, the system was substantially more stable. If infotainment reliability matters to you, 2022 and later trucks offer the most polished experience.

4WD Transfer Case and Actuator Issues (Various Years)

Some third-generation Silverados with the electric shift-on-the-fly 4WD system reported transfer case actuator failures, presenting as an inability to shift in or out of 4WD or a service 4WD message on the dash. This issue appears across 2014–2018 and in some 2019–2021 trucks. It’s generally a repair rather than a catastrophic failure, and replacement actuators are widely available. Confirm the 4WD system shifts cleanly through all modes during any test drive.

Best and Worst Years for Chevy Silverado 1500 Reliability

If you’re shopping used and want the clearest possible guidance, here’s how we’d summarize the year-by-year picture at Champion Chevrolet GMC.

Best Years to Buy Used

The standout years are 2016 and 2017 within the third generation—both offer a fully mature powertrain, a well-understood 6-speed transmission, and years of post-sale refinement that have addressed virtually every early complaint. Among fourth-generation trucks, 2022, 2023, and 2024 are the sweet spots: early-generation issues are resolved, the platform is proven, and these trucks still offer modern technology features including wireless CarPlay, over-the-air updates, and advanced safety systems. Check our used vehicle inventory to see which years are currently available in La Grange.

Years That Warrant Extra Caution

The 2019 and 2020 Silverado 1500 with the 5.3L or 6.2L V8 carries the highest risk profile in the modern era. The combination of first-year platform issues, AFM lifter concerns, and 8-speed transmission shudder means any used example needs a thorough history review and mechanical inspection before purchase. The 2014 also warrants extra scrutiny as the opening year of the third generation. If you’re considering any of these years, our Certified Pre-Owned Silverados offer the most protection, with a 172-point inspection and extended warranty backing every vehicle.

How Champion Chevrolet GMC Keeps Your Silverado Running Strong

Knowing which years to target is only half the equation—the other half is finding a well-maintained example with documented service history and keeping it properly serviced long-term. Champion Chevrolet GMC’s certified service center on 502 South 1st Street in La Grange is staffed by factory-trained technicians who work on Silverados every day. Whether you need an AFM system diagnostic before purchasing a 2019–2021 truck, a transmission fluid service to address early 8-speed shudder, or routine maintenance to keep your 2026 running like new, our team has the tools, the GM parts, and the experience to do it right.

For trucks showing signs of AFM lifter wear, we can perform a full diagnosis and discuss repair or upgrade options including the widely used AFM delete kit, which removes the cylinder-deactivation hardware and installs conventional lifters—eliminating the failure mode permanently. We also perform the Dexron-HP transmission fluid service that resolves 8-speed shudder on affected 2019–2020 models. All work is performed to GM specifications with genuine parts, which protects your warranty on newer trucks and ensures reliability on older ones. Schedule a service appointment at driveachampion.com/service or call our service team directly.

Maintenance Schedule That Protects Silverado Reliability

Consistent maintenance is the single biggest factor in how long any Silverado 1500 lasts and how few problems it develops. V8-equipped trucks—especially those with AFM—should receive full-synthetic oil changes every 5,000 miles rather than the extended intervals some owners follow. Transmission fluid services every 30,000–45,000 miles (more frequently under towing or severe-duty conditions) protect the 8-speed from heat-related wear. Regular inspection of the 4WD actuator and transfer case during service visits catches issues before they leave you stranded. Our service team can set you up on a maintenance schedule tailored to how you use your truck—whether that’s daily La Grange commuting, weekend towing, or job-site hauling across Kentuckiana.