Matching a deep vee Sea Ray 350 Sundancer 2010 against a semi displacement Sea Ray 520 Sedan Bridge 2010 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Sea Ray 520 Sedan Bridge 2010 measures 57,1 feet overall (2010), giving it roughly 21,6 additional feet of deck space compared to the Sea Ray 350 Sundancer 2010 at 35,5 feet (2010). Weight tells a clearer story for trailering families: the Sea Ray 520 Sedan Bridge 2010 tips the scales at 40 267 lbs — 40 113 lbs less than the Sea Ray 350 Sundancer 2010 at 154 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 765 hp, the Sea Ray 520 Sedan Bridge 2010 has a 390-hp advantage over the Sea Ray 350 Sundancer 2010's 375-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 350 Sundancer 2010 carries 225 gallons versus 5 gallons in the Sea Ray 520 Sedan Bridge 2010. 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 2010 is rated for 17 passengers, while the Sea Ray 350 Sundancer 2010 caps at 10. 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 2010 could be the deciding factor.