The Campion 542 SC 2006 vs Campion 550i BR 2008 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.

Size is the most obvious dividing line here. The Campion 542 SC 2006 measures 18,0 feet overall (2006), giving it roughly 16,0 additional feet of deck space compared to the Campion 550i BR 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Campion 550i BR 2008 tips the scales at 2 886 lbs — 2 707 lbs less than the Campion 542 SC 2006 at 179 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 550i BR 2008 has a 170-hp advantage over the Campion 542 SC 2006's 150-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 542 SC 2006 carries 53 gallons versus 29 gallons in the Campion 550i BR 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 7 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Campion 542 SC 2006 comes in at 1 lbs per hp versus 9 lbs per hp for the Campion 550i BR 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.