The Maxum 2000SR3 Sport Boat 2006 vs Maxum 2100 SD 2007 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 2100 SD 2007 measures 21,0 feet overall (2007), giving it roughly 19,0 additional feet of deck space compared to the Maxum 2000SR3 Sport Boat 2006 at 2,0 feet (2006). Weight tells a clearer story for trailering families: the Maxum 2100 SD 2007 tips the scales at 3 953 lbs — 3 639 lbs less than the Maxum 2000SR3 Sport Boat 2006 at 314 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 300 hp, the Maxum 2100 SD 2007 has a 40-hp advantage over the Maxum 2000SR3 Sport Boat 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 2100 SD 2007 carries 55 gallons versus 35 gallons in the Maxum 2000SR3 Sport Boat 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 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.