The Odyssey 220FC 2007 vs Odyssey Millennium 2310M 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 Millennium 2310M 2004 measures 22,0 feet overall (2004), giving it roughly 20,0 additional feet of deck space compared to the Odyssey 220FC 2007 at 2,0 feet (2007). At 175 lbs and 205 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The Odyssey 220FC 2007 carries a rated maximum of 90 hp. Engine data for the Odyssey Millennium 2310M 2004 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Odyssey Millennium 2310M 2004 is rated for 13 passengers, while the Odyssey 220FC 2007 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Odyssey Millennium 2310M 2004 could be the deciding factor.
The Odyssey 220FC 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Odyssey Millennium 2310M 2004 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Odyssey Millennium 2310M 2004 if your priority is putting more people on the water — it handles 13 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Odyssey 220FC 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.