The Campion 485 BR 2009 vs Campion 580i BR 2005 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 — Campion 485 BR 2009 at 16,0 ft versus Campion 580i BR 2005 at 19,0 ft. At 94 lbs and 25 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 320 hp, the Campion 580i BR 2005 has a 230-hp advantage over the Campion 485 BR 2009's 90-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 580i BR 2005 carries 28 gallons versus 13 gallons in the Campion 485 BR 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 5 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 580i BR 2005 at 19,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Campion 485 BR 2009 at 16,0 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.