The Sea Ray 280 Sundancer 2008 vs Sea Ray 290 Select EX 2005 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.

On paper these two are close siblings in the size department — Sea Ray 280 Sundancer 2008 at 31,0 ft versus Sea Ray 290 Select EX 2005 at 29,0 ft. Weight tells a clearer story for trailering families: the Sea Ray 280 Sundancer 2008 tips the scales at 863 lbs — 786 lbs more than the Sea Ray 290 Select EX 2005 at 77 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 Sea Ray 280 Sundancer 2008 carries a rated maximum of 375 hp. Engine data for the Sea Ray 290 Select EX 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Sea Ray 290 Select EX 2005 carries 13 gallons versus 1 gallons in the Sea Ray 280 Sundancer 2008. 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 280 Sundancer 2008 is rated for 9 passengers, while the Sea Ray 290 Select EX 2005 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 280 Sundancer 2008 could be the deciding factor.