The Bennington 17 SLi 2011 vs Bennington 2575 LX 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 Bennington 2575 LX 2005 measures 25,0 feet overall (2005), giving it roughly 7,6 additional feet of deck space compared to the Bennington 17 SLi 2011 at 17,4 feet (2011). Weight tells a clearer story for trailering families: the Bennington 17 SLi 2011 tips the scales at 1 491 lbs — 1 469 lbs more than the Bennington 2575 LX 2005 at 22 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 Bennington 2575 LX 2005 tops out at 135 hp. Engine specs for the Bennington 17 SLi 2011 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Bennington 2575 LX 2005 carries 26 gallons versus 15 gallons in the Bennington 17 SLi 2011. 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 2575 LX 2005 is rated for 17 passengers, while the Bennington 17 SLi 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bennington 2575 LX 2005 could be the deciding factor.
Bottom line: Choose the Bennington 2575 LX 2005 if your priority is putting more people on the water — it handles 17 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Bennington 17 SLi 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.