The Sea Ray 230 Select 2010 vs Sea Ray Express Cruiser 340 1988 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.

Size is the most obvious dividing line here. The Sea Ray Express Cruiser 340 1988 measures 34,0 feet overall (1988), giving it roughly 11,0 additional feet of deck space compared to the Sea Ray 230 Select 2010 at 23,0 feet (2010). Weight tells a clearer story for trailering families: the Sea Ray Express Cruiser 340 1988 tips the scales at 10 100 lbs — 5 856 lbs less than the Sea Ray 230 Select 2010 at 4 244 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 — 320 hp for the Sea Ray 230 Select 2010 and 340 hp for the Sea Ray Express Cruiser 340 1988. 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 Express Cruiser 340 1988 carries 25 gallons versus 5 gallons in the Sea Ray 230 Select 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.