Matching a pontoon Weld-Craft CDL 56 Pontoon (18 ft.) 2009 against a flat Weld-Craft Jon Boats 2011 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.
The power gap is worth calling out. Rated to 40 hp, the Weld-Craft CDL 56 Pontoon (18 ft.) 2009 has a 25-hp advantage over the Weld-Craft Jon Boats 2011's 15-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
The Weld-Craft CDL 56 Pontoon (18 ft.) 2009 is rated for up to 5 people. Passenger data for the Weld-Craft Jon Boats 2011 wasn't available.
Bottom line: The Weld-Craft CDL 56 Pontoon (18 ft.) 2009 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Weld-Craft Jon Boats 2011 at 12,0 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.