Matching a modified vee Sea Ray 210 Select 2008 against a deep vee Sea Ray 310 Sundancer 2009 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 310 Sundancer 2009 measures 33,3 feet overall (2009), giving it roughly 12,3 additional feet of deck space compared to the Sea Ray 210 Select 2008 at 21,0 feet (2008). Weight tells a clearer story for trailering families: the Sea Ray 210 Select 2008 tips the scales at 408 lbs — 394 lbs more than the Sea Ray 310 Sundancer 2009 at 14 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.

Both boats share a closely matched power ceiling — 300 hp for the Sea Ray 210 Select 2008 and 320 hp for the Sea Ray 310 Sundancer 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 4 gal and 2 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Sea Ray 310 Sundancer 2009 is rated for 10 passengers, while the Sea Ray 210 Select 2008 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 310 Sundancer 2009 could be the deciding factor.