The G3 Boats LX3 25DC 2006 vs G3 Boats PB 18 Fish 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 G3 Boats LX3 25DC 2006 measures 25,0 feet overall (2006), giving it roughly 7,0 additional feet of deck space compared to the G3 Boats PB 18 Fish 2004 at 18,0 feet (2004). Weight tells a clearer story for trailering families: the G3 Boats LX3 25DC 2006 tips the scales at 284 lbs — 159 lbs more than the G3 Boats PB 18 Fish 2004 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 225 hp, the G3 Boats LX3 25DC 2006 has a 150-hp advantage over the G3 Boats PB 18 Fish 2004'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 18 Fish 2004 carries 23 gallons versus 3 gallons in the G3 Boats LX3 25DC 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 G3 Boats LX3 25DC 2006 is rated for 15 passengers, while the G3 Boats PB 18 Fish 2004 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats LX3 25DC 2006 could be the deciding factor.
Bottom line: Choose the G3 Boats LX3 25DC 2006 if your priority is putting more people on the water — it handles 15 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The G3 Boats PB 18 Fish 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.