Chevrolet Suburban Problems: 9 Issues Every Owner Should Know
2000-2025 model years ยท 0+ owner reports ยท Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2000-2025 Chevrolet Suburban has 9 documented known issues, with 4 rated critical. The most serious are Brake Line Corrosion (Rust Belt) ($500-$1,500 repair), AFM/DOD Lifter Failure - V8 Cylinder Deactivation ($3,000-$6,000 repair), AFM/DFM Lifter Failure (5.3L/6.2L V8) ($1,500-$4,000 repair) and 8L90 Transmission Shudder ($500-$4,500 repair). Across all issues, repair costs range from $50 to $6,000. DIY maintenance guides at au7o.io.