A "low-time" aircraft has accumulated relatively few hours on the airframe over its life. The listings below are filtered to aircraft with under 1,500 hours total time (TTAF). Lower airframe time can mean less wear on the structure and a longer remaining service life, which is part of why low-time aircraft often command a premium — but total time is only one number, and a low figure is not automatically a bargain.
Read the total airframe time alongside the engine time. An airframe with few hours can still have a high-time or run-out engine, or the reverse — a freshly overhauled engine on a high-time airframe. What matters for ownership cost is usually time since major overhaul (SMOH) and how the aircraft has been used and stored: an engine that has sat unflown for years can be in worse shape than one flown regularly, regardless of the hour count.
Use the total-time figure here as a filter, then verify the engine times, overhaul history, and complete logbooks on the source listing before you buy. The numbers in aggregated classifieds are a starting point, not a substitute for the logs.