What are the most common GMC Savana problems?

According to Au7o's analysis of 350+ owner reports, the 2025 GMC Savana has 2 documented issues. The most frequently reported are: AFM Lifter Failure on V8 Vortec/EcoTec3 Engines, Rear Cargo Door and Side Door Hinge Wear. Of these, 1 is rated critical and should be addressed promptly.

Is the GMC Savana reliable?

The 2025 GMC Savana has 2 known issues documented across 350+ owner reports. 1 issue is rated critical: AFM Lifter Failure on V8 Vortec/EcoTec3 Engines. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common GMC Savana problems?

Repair costs for known GMC Savana issues range from $100 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, AFM Lifter Failure on V8 Vortec/EcoTec3 Engines, typically costs $3,500-$8,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2010-2025 GMC Savana AFM Lifter Failure on V8 Vortec/EcoTec3 Engines?

GMC Savana vans equipped with 4.8L (L20), 5.3L (LM7), and 6.0L (L96) V8 engines with Active Fuel Management suffer the same AFM lifter collapse problem documented across the entire GM full-size truck/van lineup. The collapsible AFM lifters on deactivation cylinders fail between 6… Repairs typically run $3,500-$8,000. Severity: high.

What is the 1996-2025 GMC Savana Rear Cargo Door and Side Door Hinge Wear?

The rear cargo doors and sliding side door hinges wear out from the weight of the doors and constant commercial use. Doors sag, become difficult to close, and the weatherstripping no longer seals properly. Repairs typically run $100-$400. Severity: low.

GMC · Known Issues

2025 GMC Savana Problems: 2 Known Issues

2025 model year · 350+ owner reports · Updated August 2026

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According to Au7o's analysis of 350+ owner reports, the 2025 GMC Savana has 2 documented known issues, with 1 rated critical. The most serious is AFM Lifter Failure on V8 Vortec/EcoTec3 Engines ($3,500-$8,000 repair). The most commonly reported issue is AFM Lifter Failure on V8 Vortec/EcoTec3 Engines with 350 owner reports. Across all issues with published estimates, repair costs range from $100 to $8,000. DIY maintenance guides at au7o.io.

2025 GMC Savana Problems: 2 Known Issues

All 2 Known Issues

2010-2025 GMC Savana: AFM Lifter Failure on V8 Vortec/EcoTec3 Engines#

Common Symptoms

How to Fix

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1996-2025 GMC Savana: Rear Cargo Door and Side Door Hinge Wear#