When two boats share the same hull type — in this case both the Tidewater Boats 2400 Bay Max 2009 and the Tidewater Boats 250CC Adventure 2010 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Tidewater Boats 2400 Bay Max 2009 at 24,3 ft versus Tidewater Boats 250CC Adventure 2010 at 24,7 ft. Weight tells a clearer story for trailering families: the Tidewater Boats 2400 Bay Max 2009 tips the scales at 245 lbs — 241 lbs more than the Tidewater Boats 250CC Adventure 2010 at 4 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 300 hp, the Tidewater Boats 250CC Adventure 2010 has a 50-hp advantage over the Tidewater Boats 2400 Bay Max 2009's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Tidewater Boats 250CC Adventure 2010 carries 14 gallons versus 7 gallons in the Tidewater Boats 2400 Bay Max 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 7 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.
Bottom line: Performance buyers should lean toward the Tidewater Boats 250CC Adventure 2010 and its 300-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Tidewater Boats 2400 Bay Max 2009 with its 250-hp rating is the more economical daily driver.