The G3 Boats 18 Fish 2007 vs G3 Boats LX 22 DLX 2012 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 LX 22 DLX 2012 measures 22,5 feet overall (2012), giving it roughly 4,5 additional feet of deck space compared to the G3 Boats 18 Fish 2007 at 18,0 feet (2007). Weight tells a clearer story for trailering families: the G3 Boats 18 Fish 2007 tips the scales at 125 lbs — 103 lbs more than the G3 Boats LX 22 DLX 2012 at 22 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 115 hp, the G3 Boats LX 22 DLX 2012 has a 40-hp advantage over the G3 Boats 18 Fish 2007'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 LX 22 DLX 2012 carries 37 gallons versus 23 gallons in the G3 Boats 18 Fish 2007. 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 LX 22 DLX 2012 is rated for 12 passengers, while the G3 Boats 18 Fish 2007 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 LX 22 DLX 2012 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The G3 Boats LX 22 DLX 2012 comes in at 0 lbs per hp versus 2 lbs per hp for the G3 Boats 18 Fish 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
The G3 Boats 18 Fish 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The G3 Boats LX 22 DLX 2012 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the G3 Boats LX 22 DLX 2012 if your priority is putting more people on the water — it handles 12 passengers and at 22,5 ft it has the deck room to back that rating up comfortably. The G3 Boats 18 Fish 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.