The Campion Infinyte i3 2013 vs Campion S 505i 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.

Size is the most obvious dividing line here. The Campion S 505i BR 2005 measures 16,0 feet overall (2005), giving it roughly 4,0 additional feet of deck space compared to the Campion Infinyte i3 2013 at 12,0 feet (2013). Weight tells a clearer story for trailering families: the Campion S 505i BR 2005 tips the scales at 1 974 lbs — 1 956 lbs less than the Campion Infinyte i3 2013 at 18 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 135 hp, the Campion S 505i BR 2005 has a 125-hp advantage over the Campion Infinyte i3 2013's 10-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Campion S 505i BR 2005 is rated for 5 passengers, while the Campion Infinyte i3 2013 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Campion S 505i BR 2005 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Campion Infinyte i3 2013 comes in at 2 lbs per hp versus 15 lbs per hp for the Campion S 505i BR 2005. 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.