For many riders, reliability is going to be a big factor, especially if you plan on using your bikes for long-distance touring or as a daily commuter. Like other KTM models, the KTM 390 Adventure SW has sometimes been the subject of debate about its long-term reliability. Riders range from those who have excellent experiences with few issues to those who have had various problems. In this regard, people usually talk about reliability comparisons between the 390 Adventure SW and its rivals, like the Royal Enfield Himalayan, BMW G310GS, or even Japanese competitors. This never-ending conversation amongst adventure bike enthusiasts takes into account factors such as build quality, frequency of required maintenance, and availability of spare parts in different regions.