Matching a modified vee Sea Ray 250 Select EX 2010 against a deep vee Sea Ray 340 Sundancer 2008 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 340 Sundancer 2008 measures 37,0 feet overall (2008), giving it roughly 10,5 additional feet of deck space compared to the Sea Ray 250 Select EX 2010 at 26,5 feet (2010). Weight tells a clearer story for trailering families: the Sea Ray 250 Select EX 2010 tips the scales at 5 392 lbs — 5 237 lbs more than the Sea Ray 340 Sundancer 2008 at 155 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 — 375 hp for the Sea Ray 250 Select EX 2010 and 375 hp for the Sea Ray 340 Sundancer 2008. 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. Fuel capacity breaks the other way: the Sea Ray 340 Sundancer 2008 carries 225 gallons versus 75 gallons in the Sea Ray 250 Select EX 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 340 Sundancer 2008 is rated for 11 passengers, while the Sea Ray 250 Select EX 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 340 Sundancer 2008 could be the deciding factor.