The Campion Allante 595ob SC 2013 is a deep-V design and the Campion Explorer 682i SC 2011 is a modified-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Campion Explorer 682i SC 2011 measures 25,7 feet overall (2011), giving it roughly 4,7 additional feet of deck space compared to the Campion Allante 595ob SC 2013 at 21,0 feet (2013). Weight tells a clearer story for trailering families: the Campion Explorer 682i SC 2011 tips the scales at 4 570 lbs - 2 224 lbs less than the Campion Allante 595ob SC 2013 at 2 346 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.
Both boats share a closely matched power ceiling - 300 hp for the Campion Allante 595ob SC 2013 and 320 hp for the Campion Explorer 682i SC 2011. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Campion Explorer 682i SC 2011 carries 104 gallons versus 47 gallons in the Campion Allante 595ob SC 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 10 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: The Campion Explorer 682i SC 2011 at 25,7 ft is the right call if deck space, comfort, and entertaining are top of your list. The Campion Allante 595ob SC 2013 at 21,0 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.