The Zodiac Cadet Fastroller 360 2013 vs Zodiac FC 580 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The power gap is worth calling out. Rated to 90 hp, the Zodiac FC 580 2009 has a 75-hp advantage over the Zodiac Cadet Fastroller 360 2013's 15-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
The Zodiac Cadet Fastroller 360 2013 has a documented top speed of 26 mph. Speed data wasn't available for the other model.
The Zodiac Cadet Fastroller 360 2013 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Zodiac FC 580 2009 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: The Zodiac FC 580 2009 at 20,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Zodiac Cadet Fastroller 360 2013 at 11,8 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.