The G3 Boats PB 18F 2005 vs G3 Boats Sportsman 2400 2023 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 G3 Boats Sportsman 2400 2023 measures 23,1 feet overall (2023), giving it roughly 5,1 additional feet of deck space compared to the G3 Boats PB 18F 2005 at 18,0 feet (2005). Weight tells a clearer story for trailering families: the G3 Boats Sportsman 2400 2023 tips the scales at 1 880 lbs — 1 755 lbs less than the G3 Boats PB 18F 2005 at 125 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 250 hp, the G3 Boats Sportsman 2400 2023 has a 175-hp advantage over the G3 Boats PB 18F 2005's 75-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the G3 Boats PB 18F 2005 carries 23 gallons versus 5 gallons in the G3 Boats Sportsman 2400 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 7 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.
Bottom line: The G3 Boats Sportsman 2400 2023 at 23,1 ft is the right call if deck space, comfort, and entertaining are top of your list. The G3 Boats PB 18F 2005 at 18,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.