The Piper M600/SLS is a single-engine turboprop featuring Garmin Autoland — a system that can automatically land the aircraft in an emergency. With a 1,406 nautical mile range and operating costs around $603 per hour, the M600 delivers turboprop performance at a price point that competes with high-end pistons.
Costs are estimates and vary based on fuel prices, annual flight hours, maintenance programs, insurance, hangar fees, and region. The low end reflects direct operating costs; the high end includes fixed costs amortized over ~200 flight hours per year.