The Sea Ray 300 SLX® 2013 vs Sea Ray Sundeck 260 2012 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.

Size is the most obvious dividing line here. The Sea Ray 300 SLX® 2013 measures 29,5 feet overall (2013), giving it roughly 3,1 additional feet of deck space compared to the Sea Ray Sundeck 260 2012 at 26,4 feet (2012). Weight tells a clearer story for trailering families: the Sea Ray Sundeck 260 2012 tips the scales at 5 200 lbs — 5 123 lbs less than the Sea Ray 300 SLX® 2013 at 77 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 380 hp, the Sea Ray 300 SLX® 2013 has a 80-hp advantage over the Sea Ray Sundeck 260 2012's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Ray Sundeck 260 2012 carries 65 gallons versus 13 gallons in the Sea Ray 300 SLX® 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 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.