When two boats share the same hull type — in this case both the Campion Allante 595i SC 2013 and the Campion Chase 580ob 2013 are deep vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Campion Allante 595i SC 2013 at 21,5 ft versus Campion Chase 580ob 2013 at 19,2 ft. Weight tells a clearer story for trailering families: the Campion Chase 580ob 2013 tips the scales at 202 lbs — 168 lbs less than the Campion Allante 595i SC 2013 at 34 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 Campion Allante 595i SC 2013 has a 120-hp advantage over the Campion Chase 580ob 2013's 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Campion Allante 595i SC 2013 carries 47 gallons versus 28 gallons in the Campion Chase 580ob 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 8 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 Allante 595i SC 2013 at 21,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Campion Chase 580ob 2013 at 19,2 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.