The SunChaser 818C 2007 vs SunChaser Cruise 820 2013 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.
On paper these two are close siblings in the size department — SunChaser 818C 2007 at 18,0 ft versus SunChaser Cruise 820 2013 at 20,8 ft. Weight tells a clearer story for trailering families: the SunChaser Cruise 820 2013 tips the scales at 1 745 lbs — 320 lbs less than the SunChaser 818C 2007 at 1 425 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 90 hp, the SunChaser Cruise 820 2013 has a 40-hp advantage over the SunChaser 818C 2007's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 9 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.
Bottom line: The SunChaser Cruise 820 2013 at 20,8 ft is the right call if deck space, comfort, and entertaining are top of your list. The SunChaser 818C 2007 at 18,0 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.