Jeep Comanche Problems: 4 Issues Every Owner Should Know
1990-1992 model years · 600+ owner reports · Updated April 2026
According to Au7o's analysis of 600+ owner reports, the 1990-1992 Jeep Comanche has 4 documented known issues, with 2 rated critical. The most serious are Floor Pan and Frame Rust-Through ($300-$4,000 repair) and Floor Pan and Cab Corner Rust-Through ($300-$1,500 repair). The most commonly reported issue is Floor Pan and Frame Rust-Through with 220 owner reports. Across all issues, repair costs range from $150 to $4,000. DIY maintenance guides at au7o.io.