The Premier Boats Grand Isle 290 was produced as a 2013 model — a aluminum pontoon design with outboard propulsion.
Documented specifications include 29.42 ft in overall length, a dry weight of 37 lbs, a maximum engine rating of 300 hp (3 tubes) 350 hp (36 in. PTX) 400 hp (36 in. PTX twin), capacity for 18 people and a 47-gallon fuel tank. Click any year card below to view the full spec sheet.