diff --git a/src/saveload/vehicle_sl.cpp b/src/saveload/vehicle_sl.cpp
--- a/src/saveload/vehicle_sl.cpp
+++ b/src/saveload/vehicle_sl.cpp
@@ -530,6 +530,9 @@ void FixupTrainLengths()
 					}
 				}
 			}
+
+			/* Update all cached properties after moving the vehicle chain around. */
+			Train::From(v)->ConsistChanged(true);
 		}
 	}
 }