The Odyssey Lextra 2309 2002 vs Odyssey Millennium 1905M 2003 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 Odyssey Lextra 2309 2002 measures 22,0 feet overall (2002), giving it roughly 4,0 additional feet of deck space compared to the Odyssey Millennium 1905M 2003 at 18,0 feet (2003). Weight tells a clearer story for trailering families: the Odyssey Lextra 2309 2002 tips the scales at 2 100 lbs - 400 lbs more than the Odyssey Millennium 1905M 2003 at 1 700 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 are rated for 13 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: The Odyssey Lextra 2309 2002 at 22,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Odyssey Millennium 1905M 2003 at 18,0 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.