The PlayCraft Sunfish FishDeck FX4-24 OB 2006 vs PlayCraft Ultra Deck Cruiser 24 I/O 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.
On paper these two are close siblings in the size department - PlayCraft Sunfish FishDeck FX4-24 OB 2006 at 24,0 ft versus PlayCraft Ultra Deck Cruiser 24 I/O 2012 at 24,0 ft. Weight tells a clearer story for trailering families: the PlayCraft Ultra Deck Cruiser 24 I/O 2012 tips the scales at 3 800 lbs - 1 400 lbs less than the PlayCraft Sunfish FishDeck FX4-24 OB 2006 at 2 400 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 320 hp, the PlayCraft Ultra Deck Cruiser 24 I/O 2012 has a 95-hp advantage over the PlayCraft Sunfish FishDeck FX4-24 OB 2006's 225-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the PlayCraft Ultra Deck Cruiser 24 I/O 2012 carries 70 gallons versus 41 gallons in the PlayCraft Sunfish FishDeck FX4-24 OB 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 12 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: Performance buyers should lean toward the PlayCraft Ultra Deck Cruiser 24 I/O 2012 and its 320-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the PlayCraft Sunfish FishDeck FX4-24 OB 2006 with its 225-hp rating is the more economical daily driver.