The Bennington 20 SL 2013 vs Bennington 2575 RFS 2006 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 Bennington 2575 RFS 2006 measures 25,0 feet overall (2006), giving it roughly 4,6 additional feet of deck space compared to the Bennington 20 SL 2013 at 20,4 feet (2013). Weight tells a clearer story for trailering families: the Bennington 20 SL 2013 tips the scales at 1 761 lbs — 1 499 lbs more than the Bennington 2575 RFS 2006 at 262 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 70 hp, the Bennington 20 SL 2013 has a 68-hp advantage over the Bennington 2575 RFS 2006's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Bennington 2575 RFS 2006 carries 26 gallons versus 21 gallons in the Bennington 20 SL 2013. 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 Bennington 20 SL 2013 is rated for 23 passengers, while the Bennington 2575 RFS 2006 caps at 17. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bennington 20 SL 2013 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Bennington 20 SL 2013 comes in at 25 lbs per hp versus 131 lbs per hp for the Bennington 2575 RFS 2006. 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.
The Bennington 2575 RFS 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Bennington 20 SL 2013 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Bennington 20 SL 2013 if your priority is putting more people on the water — it handles 23 passengers and at 20,4 ft it has the deck room to back that rating up comfortably. The Bennington 2575 RFS 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 17 that costs less to run day-to-day.