- Stock #382768 - 5.7L Mercruiser engine with Alpha One Gen II outdrive. Plenty of power! Boat has been stored covered in the garage most of its life. This 2001 Rinker Siesta 243 Deck Boat is a great family-friendly vessel. With a 12-passenger capacity, it's extremely spacious, with room for all. Powered by a Mercruiser 5.7L engine with Alpha One Gen II outdrive, the Siesta 243 has a good amount of power to pull all the water toys and skiers for fun days on the water. The Siesta is outfitted well for a day on the water with a cockpit sink and a changing room where you can put a porta-po... read more