Bennington 1850 FS 2006 boat specs
Bennington
Bennington 1850 FS 2006
2006
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VS
Bennington 24SLi 2010 boat specs
Bennington
Bennington 24SLi 2010
2010
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Bennington 1850 FS 2006 vs Bennington 24SLi 2010 — Same Brand, Different Boat

The Bennington 1850 FS 2006 vs Bennington 24SLi 2010 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 24SLi 2010 measures 23,7 feet overall (2010), giving it roughly 5,7 additional feet of deck space compared to the Bennington 1850 FS 2006 at 18,0 feet (2006). At 187 lbs and 186 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 — 23 hp for the Bennington 1850 FS 2006 and 25 hp for the Bennington 24SLi 2010. 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 — 26 gal and 24 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Bennington 24SLi 2010 is rated for 25 passengers, while the Bennington 1850 FS 2006 caps at 23. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bennington 24SLi 2010 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Bennington 24SLi 2010 comes in at 7 lbs per hp versus 8 lbs per hp for the Bennington 1850 FS 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 1850 FS 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Bennington 24SLi 2010 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 24SLi 2010 if your priority is putting more people on the water — it handles 25 passengers and at 23,7 ft it has the deck room to back that rating up comfortably. The Bennington 1850 FS 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 23 that costs less to run day-to-day.
General Boat Info
MakeBennington
MakeBennington
Model1850 FS
Model24SLi
Model Year2006
Model Year201
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - DetailWith 23 in. Tubes: 1,640 lbs. With 25 in. Tubes: 1,870 lbs
Weight - Detail25 in. Tubes: 1,860 lbs. Express: 1,860 lbs
Weight - kg848.22
Weight - kg843.68
Weight - lbs.187
Weight - lbs.186
Length [deck]17 ft. 11 in
Length [deck]21 ft. 11 in
Length - Feet18
Length - Feet23.67
Length overall - Detail18 ft. 0 in
Length overall - Detail23 ft. 8 in
Length overall - Meters5.49
Length overall - Meters7.21
Length overall - Inches216
Length overall - Inches284
Pontoon and Inflatable Specific
Tube diameter23 or 25 in
Tube diameter23 or 25 in
Tube gauge.080 in
Tube gauge0.080 in
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail26 gal. w/remote fill
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters98.42
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal26
Fuel tank capacity - Gal24
Drive typeOutboard
Drive typeOutboard
Engine maxWith 23 in. Tubes: 75 hp With 25 in. Tubes: 80 hp
Engine max25 in. Tubes: 150 hp Express: 150 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacityWith 23 in. Tubes: 1,200 lbs. With 25 in. Tubes: 1,500 lbs
Maximum capacity25 in. Tubes: 1,790 lbs. Express: 1,790 lbs
Maximum peopleWith 23 in. Tubes: 9 With 25 in. Tubes: 11
Maximum people25 in. Tubes: 13 Express: 13
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon

Bennington 1850 FS 2006 vs Bennington 24SLi 2010 — Common Questions

Which is the larger boat — the Bennington 1850 FS 2006 or the Bennington 24SLi 2010?
The Bennington 24SLi 2010 is the longer of the two at 23,7 feet overall. The Bennington 1850 FS 2006 comes in at 18,0 feet, making it roughly 5,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bennington 1850 FS 2006 or the Bennington 24SLi 2010?
For trailering, the Bennington 24SLi 2010 has the edge at 186 lbs dry weight versus 187 lbs for the Bennington 1850 FS 2006. 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.
How many people can each boat hold?
The Bennington 1850 FS 2006 is Coast Guard rated for 23 passengers, while the Bennington 24SLi 2010 is certified for 25. 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 1850 FS 2006 and Bennington 24SLi 2010 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 1850 FS 2006 and Bennington 24SLi 2010?
Both boats carry similar fuel loads — 26 gallons and 24 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 1850 FS 2006 and Bennington 24SLi 2010 from the same manufacturer?
Yes — both the Bennington 1850 FS 2006 and the Bennington 24SLi 2010 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.