The Maxum 2400SD Sport Deck 2006 vs Maxum 3100 SE 2009 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 Maxum 3100 SE 2009 measures 33,0 feet overall (2009), giving it roughly 9,0 additional feet of deck space compared to the Maxum 2400SD Sport Deck 2006 at 24,0 feet (2006). Weight tells a clearer story for trailering families: the Maxum 3100 SE 2009 tips the scales at 12 838 lbs — 7 530 lbs less than the Maxum 2400SD Sport Deck 2006 at 5 308 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 375 hp, the Maxum 3100 SE 2009 has a 55-hp advantage over the Maxum 2400SD Sport Deck 2006's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Maxum 3100 SE 2009 carries 165 gallons versus 76 gallons in the Maxum 2400SD Sport Deck 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Maxum 2400SD Sport Deck 2006 is rated for 12 passengers, while the Maxum 3100 SE 2009 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 2400SD Sport Deck 2006 could be the deciding factor.