The Maxum 2400 SD 2007 vs Maxum 3100SE Sport Cruiser 2006 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 2400 SD 2007 measures 24,0 feet overall (2007), giving it roughly 21,0 additional feet of deck space compared to the Maxum 3100SE Sport Cruiser 2006 at 3,0 feet (2006). Weight tells a clearer story for trailering families: the Maxum 3100SE Sport Cruiser 2006 tips the scales at 10 801 lbs — 5 468 lbs less than the Maxum 2400 SD 2007 at 5 333 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 320 hp, the Maxum 2400 SD 2007 has a 60-hp advantage over the Maxum 3100SE Sport Cruiser 2006's 260-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 2400 SD 2007 carries 76 gallons versus 15 gallons in the Maxum 3100SE Sport Cruiser 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 3100SE Sport Cruiser 2006 is rated for 9 passengers, while the Maxum 2400 SD 2007 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 3100SE Sport Cruiser 2006 could be the deciding factor.