Our 2011 model 3100 Sunseeker does not have spring-loaded hinges to hold the upper cabinet doors open, but it did come with spring lifts. Most of them failed in a few months so I replaced all of them with better lifts, as shown in the attached photo. I don't have information on them anymore, but they weren't expensive and they are widely available.
2011 Sunseeker 3100
2016 Ford Edge Toad