The Odyssey Lextra 2506 2002 vs Odyssey Millennium II 1902M2 2004 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 2506 2002 measures 25,0 feet overall (2002), giving it roughly 7,0 additional feet of deck space compared to the Odyssey Millennium II 1902M2 2004 at 18,0 feet (2004). Weight tells a clearer story for trailering families: the Odyssey Lextra 2506 2002 tips the scales at 232 lbs — 216 lbs more than the Odyssey Millennium II 1902M2 2004 at 16 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.
For family outings this is probably the sharpest distinction between the two. The Odyssey Lextra 2506 2002 is rated for 17 passengers, while the Odyssey Millennium II 1902M2 2004 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Odyssey Lextra 2506 2002 could be the deciding factor.
Bottom line: Choose the Odyssey Lextra 2506 2002 if your priority is putting more people on the water — it handles 17 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Odyssey Millennium II 1902M2 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.