Bennington 22 SLi 2011 boat specs
Bennington
Bennington 22 SLi 2011
2011
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VS
Bennington 2575 RLTD 2007 boat specs
Bennington
Bennington 2575 RLTD 2007
2007
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Bennington 22 SLi 2011 vs Bennington 2575 RLTD 2007 — Same Brand, Different Boat

The Bennington 22 SLi 2011 vs Bennington 2575 RLTD 2007 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 RLTD 2007 measures 25,0 feet overall (2007), giving it roughly 3,2 additional feet of deck space compared to the Bennington 22 SLi 2011 at 21,8 feet (2011). Weight tells a clearer story for trailering families: the Bennington 2575 RLTD 2007 tips the scales at 3 875 lbs — 3 699 lbs less than the Bennington 22 SLi 2011 at 176 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 115 hp, the Bennington 22 SLi 2011 has a 113-hp advantage over the Bennington 2575 RLTD 2007's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 22 gal — so range won't be a tiebreaker here.

Both boats are rated for 12 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Bennington 22 SLi 2011 comes in at 2 lbs per hp versus 1938 lbs per hp for the Bennington 2575 RLTD 2007. 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 RLTD 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Bennington 22 SLi 2011 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: The Bennington 2575 RLTD 2007 at 25,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Bennington 22 SLi 2011 at 21,8 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeBennington
MakeBennington
Model22 SLi
Model2575 RLTD
Model Year2011
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail1,760 lbs
Weight - DetailWith 2 Tubes: 3,276 lbs. With 3 Tubes: 3,875 lbs
Weight - kg798.32
Weight - kg1757.67
Weight - lbs.176
Weight - lbs.3875
Length [deck]19 ft. 11 in
Length [deck]24 ft. 11 in
Length - Feet21.83
Length - Feet25
Length overall - Detail21 ft. 10 in
Length overall - Detail25 ft. 6.75 in
Length overall - Meters6.65
Length overall - Meters7.8
Length overall - Inches262
Length overall - Inches306.75
Length - Inchesnot available
Length - Inches6.75
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Tube gauge0.08 in
Tube gauge.090 in
Number of tubes2 (Express Performance Package: 3)
Number of tubes2 or 3
Engine and Drivetrain
Max no of engines1
Max no of enginesnot available
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail22 gal. starboard with remote fill
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters83.28
Fuel tank capacity - Gal24
Fuel tank capacity - Gal22
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max115 hp
Engine maxWith 2 Tubes: 175 hp With 3 Tubes: 225 hp
Operational Info
Maximum capacity1,663 lbs
Maximum capacityWith 2 Tubes: 1,700 lbs. With 3 Tubes: 1,700 lbs
Maximum people12
Maximum people12

Bennington 22 SLi 2011 vs Bennington 2575 RLTD 2007 — Common Questions

Which is the larger boat — the Bennington 22 SLi 2011 or the Bennington 2575 RLTD 2007?
The Bennington 2575 RLTD 2007 is the longer of the two at 25,0 feet overall. The Bennington 22 SLi 2011 comes in at 21,8 feet, making it roughly 3,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bennington 22 SLi 2011 or the Bennington 2575 RLTD 2007?
For trailering, the Bennington 22 SLi 2011 has the edge at 176 lbs dry weight versus 3 875 lbs for the Bennington 2575 RLTD 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Bennington 22 SLi 2011 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Bennington 2575 RLTD 2007 tops out at 2 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Bennington 22 SLi 2011 is Coast Guard rated for 12 passengers, while the Bennington 2575 RLTD 2007 is certified for 12. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Bennington 22 SLi 2011 and Bennington 2575 RLTD 2007 share an 8 ft. 6 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
How do the fuel tanks compare on the Bennington 22 SLi 2011 and Bennington 2575 RLTD 2007?
Both boats carry similar fuel loads — 24 gallons and 22 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Bennington 22 SLi 2011 and Bennington 2575 RLTD 2007 from the same manufacturer?
Yes — both the Bennington 22 SLi 2011 and the Bennington 2575 RLTD 2007 are built by Bennington. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.