Diamond Aircraft Da62 vs Piper M350 vs Piper M600 Sls

The Diamond Aircraft DA62 is a modern light twin in the piston category, aimed at efficient multi‑engine touring and training. It typically offers seating for up to seven (including the pilot) and a range that is generally in the roughly 1,000–1,300 nautical mile class depending on configuration, speed, and reserves. The Piper M350 is a single‑engine, pressurized piston aircraft positioned a step up in comfort and weather capability versus unpressurized pistons. It is commonly configured for six seats and delivers a similar overall trip-length capability to the DA62, often around the ~1,000–1,300 nautical mile range class, again depending on operating choices. The Piper M600 SLS moves into the single‑engine turboprop category, emphasizing higher cruise speeds and higher-altitude efficiency. It is typically configured for up to six seats and generally offers the longest practical range of the three, often around the ~1,200–1,500+ nautical mile class, with performance varying by payload, altitude, and reserves.