The Campion Chase 530ob 2013 vs Campion S 505 BR OB 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 Chase 530ob 2013 at 17,8 ft versus Campion S 505 BR OB 2005 at 16,0 ft. Weight tells a clearer story for trailering families: the Campion Chase 530ob 2013 tips the scales at 1 800 lbs - 520 lbs more than the Campion S 505 BR OB 2005 at 1 280 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 150 hp, the Campion Chase 530ob 2013 has a 25-hp advantage over the Campion S 505 BR OB 2005's 125-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 Chase 530ob 2013 carries 24 gallons versus 19 gallons in the Campion S 505 BR OB 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Campion Chase 530ob 2013 is rated for 7 passengers, while the Campion S 505 BR OB 2005 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Campion Chase 530ob 2013 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Campion S 505 BR OB 2005 comes in at 10 lbs per hp versus 12 lbs per hp for the Campion Chase 530ob 2013. 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.
Bottom line: Choose the Campion Chase 530ob 2013 if your priority is putting more people on the water - it handles 7 passengers and at 17,8 ft it has the deck room to back that rating up comfortably. The Campion S 505 BR OB 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.