The Sea Ray 520 Sedan Bridge 2011 vs Sea Ray Sundancer 470 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.

Size is the most obvious dividing line here. The Sea Ray 520 Sedan Bridge 2011 measures 52,3 feet overall (2011), giving it roughly 5,0 additional feet of deck space compared to the Sea Ray Sundancer 470 2013 at 47,3 feet (2013). Weight tells a clearer story for trailering families: the Sea Ray 520 Sedan Bridge 2011 tips the scales at 42 000 lbs - 13 500 lbs more than the Sea Ray Sundancer 470 2013 at 28 500 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 764 hp, the Sea Ray 520 Sedan Bridge 2011 has a 284-hp advantage over the Sea Ray Sundancer 470 2013's 480-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 520 Sedan Bridge 2011 carries 500 gallons versus 350 gallons in the Sea Ray Sundancer 470 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Sea Ray 520 Sedan Bridge 2011 is rated for 15 passengers, while the Sea Ray Sundancer 470 2013 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 520 Sedan Bridge 2011 could be the deciding factor.