Matching a modified vee Sea Ray 210 Select 2010 against a semi displacement Sea Ray 500 Sundancer 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 500 Sundancer 2010 measures 51,0 feet overall (2010), giving it roughly 30,0 additional feet of deck space compared to the Sea Ray 210 Select 2010 at 21,0 feet (2010). Weight tells a clearer story for trailering families: the Sea Ray 500 Sundancer 2010 tips the scales at 3 425 lbs — 3 017 lbs less than the Sea Ray 210 Select 2010 at 408 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 574 hp, the Sea Ray 500 Sundancer 2010 has a 274-hp advantage over the Sea Ray 210 Select 2010's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 4 gal and 4 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Sea Ray 500 Sundancer 2010 is rated for 15 passengers, while the Sea Ray 210 Select 2010 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 500 Sundancer 2010 could be the deciding factor.