The Bennington 20 SLi 2011 vs Bennington RL 211 I/O 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 - Bennington 20 SLi 2011 at 20,4 ft versus Bennington RL 211 I/O 2005 at 22,0 ft. Weight tells a clearer story for trailering families: the Bennington RL 211 I/O 2005 tips the scales at 3 900 lbs - 2 289 lbs less than the Bennington 20 SLi 2011 at 1 611 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 Bennington RL 211 I/O 2005 has a 250-hp advantage over the Bennington 20 SLi 2011's 70-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 RL 211 I/O 2005 carries 50 gallons versus 24 gallons in the Bennington 20 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 20 SLi 2011 is rated for 23 passengers, while the Bennington RL 211 I/O 2005 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bennington 20 SLi 2011 could be the deciding factor.