Bennington 22 SLi 2011 boat specs
Bennington
Bennington 22 SLi 2011
2011
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VS
Bennington 257 L 2004 boat specs
Bennington
Bennington 257 L 2004
2004
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Bennington 22 SLi 2011 vs Bennington 257 L 2004 — Same Brand, Different Boat

The Bennington 22 SLi 2011 vs Bennington 257 L 2004 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 22 SLi 2011 at 21,8 ft versus Bennington 257 L 2004 at 24,0 ft. At 176 lbs and 212 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 115 hp for the Bennington 22 SLi 2011 and 125 hp for the Bennington 257 L 2004. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 24 gal and 26 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.

Bottom line: The Bennington 257 L 2004 at 24,0 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
Model257 L
Model Year2011
Model Year2004
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft
Beam - Meters2.59
Beam - Meters2.44
Beam - Inches102
Beam - Inches96
Weight - Detail1,760 lbs
Weight - Detail2,120 lbs
Weight - kg798.32
Weight - kg961.62
Weight - lbs.176
Weight - lbs.212
Length [deck]19 ft. 11 in
Length [deck]not available
Length - Feet21.83
Length - Feet24
Length overall - Detail21 ft. 10 in
Length overall - Detail24 ft. 11 in
Length overall - Meters6.65
Length overall - Meters7.59
Length overall - Inches262
Length overall - Inches299
Length - Inchesnot available
Length - Inches11
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter23 in
Tube gauge0.08 in
Tube gaugenot available
Number of tubes2 (Express Performance Package: 3)
Number of tubesnot available
Engine and Drivetrain
Max no of engines1
Max no of enginesnot available
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters98.42
Fuel tank capacity - Gal24
Fuel tank capacity - Gal26
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutBoard
Engine max115 hp
Engine max125 hp
Operational Info
Maximum capacity1,663 lbs
Maximum capacity1,700 lbs
Maximum people12
Maximum people12

Bennington 22 SLi 2011 vs Bennington 257 L 2004 — Common Questions

Which is the larger boat — the Bennington 22 SLi 2011 or the Bennington 257 L 2004?
The Bennington 257 L 2004 is the longer of the two at 24,0 feet overall. The Bennington 22 SLi 2011 comes in at 21,8 feet, making it roughly 2,2 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 257 L 2004?
For trailering, the Bennington 22 SLi 2011 has the edge at 176 lbs dry weight versus 212 lbs for the Bennington 257 L 2004. 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 257 L 2004 is rated to a maximum of 125 hp, giving it the larger power ceiling. The Bennington 22 SLi 2011 tops out at 115 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 257 L 2004 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.
Which boat is wider, and does it affect trailering?
The Bennington 22 SLi 2011 measures 102" wide, compared to 96" for the Bennington 257 L 2004. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
How do the fuel tanks compare on the Bennington 22 SLi 2011 and Bennington 257 L 2004?
Both boats carry similar fuel loads — 24 gallons and 26 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 257 L 2004 from the same manufacturer?
Yes — both the Bennington 22 SLi 2011 and the Bennington 257 L 2004 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.