Matching a flat G3 Boats 1648 WL 2011 against a tunnel G3 Boats Deluxe Jon - 1860 CCT DLX 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — G3 Boats 1648 WL 2011 at 15,8 ft versus G3 Boats Deluxe Jon - 1860 CCT DLX 2008 at 18,0 ft. At 38 lbs and 83 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 90 hp, the G3 Boats Deluxe Jon - 1860 CCT DLX 2008 has a 65-hp advantage over the G3 Boats 1648 WL 2011's 25-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The G3 Boats Deluxe Jon - 1860 CCT DLX 2008 is rated for 6 passengers, while the G3 Boats 1648 WL 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats Deluxe Jon - 1860 CCT DLX 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The G3 Boats Deluxe Jon - 1860 CCT DLX 2008 comes in at 1 lbs per hp versus 2 lbs per hp for the G3 Boats 1648 WL 2011. 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.
Bottom line: Choose the G3 Boats Deluxe Jon - 1860 CCT DLX 2008 if your priority is putting more people on the water — it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The G3 Boats 1648 WL 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.