Sweetwater SW 2586 RE3 I/O 2008 boat specs
Sweetwater
Sweetwater SW 2586 RE3 I/O 2008
2008
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VS
Sweetwater SW2386 FS-3 Gate 2007 boat specs
Sweetwater
Sweetwater SW2386 FS-3 Gate 2007
2007
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Sweetwater SW 2586 RE3 I/O 2008 vs Sweetwater SW2386 FS-3 Gate 2007 — Same Brand, Different Boat

The Sweetwater SW 2586 RE3 I/O 2008 vs Sweetwater SW2386 FS-3 Gate 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.

On paper these two are close siblings in the size department — Sweetwater SW 2586 RE3 I/O 2008 at 24,0 ft versus Sweetwater SW2386 FS-3 Gate 2007 at 23,0 ft. Weight tells a clearer story for trailering families: the Sweetwater SW 2586 RE3 I/O 2008 tips the scales at 1 981 lbs — 1 802 lbs more than the Sweetwater SW2386 FS-3 Gate 2007 at 179 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.

Both boats share a closely matched power ceiling — 135 hp for the Sweetwater SW 2586 RE3 I/O 2008 and 115 hp for the Sweetwater SW2386 FS-3 Gate 2007. 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. Fuel capacity breaks the other way: the Sweetwater SW 2586 RE3 I/O 2008 carries 37 gallons versus 24 gallons in the Sweetwater SW2386 FS-3 Gate 2007. 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 Sweetwater SW 2586 RE3 I/O 2008 is rated for 12 passengers, while the Sweetwater SW2386 FS-3 Gate 2007 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sweetwater SW 2586 RE3 I/O 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Sweetwater SW2386 FS-3 Gate 2007 comes in at 2 lbs per hp versus 15 lbs per hp for the Sweetwater SW 2586 RE3 I/O 2008. 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 Sweetwater SW2386 FS-3 Gate 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Sweetwater SW 2586 RE3 I/O 2008 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: Choose the Sweetwater SW 2586 RE3 I/O 2008 if your priority is putting more people on the water — it handles 12 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sweetwater SW2386 FS-3 Gate 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeSweetwater
MakeSweetwater
ModelSW 2586 RE3 I/O
ModelSW2386 FS-3 Gate
Model Year2008
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail1,981 lbs
Weight - Detail1,790 lbs
Weight - kg898.57
Weight - kg811.93
Weight - lbs.1981
Weight - lbs.179
Length - Feet24
Length - Feet23
Length overall - Detail24 ft. 0 in
Length overall - Detail23 ft. 2 in
Length overall - Meters7.32
Length overall - Meters7.06
Length overall - Inches288
Length overall - Inches278
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter23 in
Tube diameter23 in
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail37 gal
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters140.06
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal37
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max135 hp
Engine max115 hp
Operational Info
Maximum capacity1,650 lbs
Maximum capacity1,618 lbs
Maximum people12
Maximum people11

Sweetwater SW 2586 RE3 I/O 2008 vs Sweetwater SW2386 FS-3 Gate 2007 — Common Questions

Which is the larger boat — the Sweetwater SW 2586 RE3 I/O 2008 or the Sweetwater SW2386 FS-3 Gate 2007?
The Sweetwater SW 2586 RE3 I/O 2008 is the longer of the two at 24,0 feet overall. The Sweetwater SW2386 FS-3 Gate 2007 comes in at 23,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sweetwater SW 2586 RE3 I/O 2008 or the Sweetwater SW2386 FS-3 Gate 2007?
For trailering, the Sweetwater SW2386 FS-3 Gate 2007 has the edge at 179 lbs dry weight versus 1 981 lbs for the Sweetwater SW 2586 RE3 I/O 2008. 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 Sweetwater SW 2586 RE3 I/O 2008 is rated to a maximum of 135 hp, giving it the larger power ceiling. The Sweetwater SW2386 FS-3 Gate 2007 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 Sweetwater SW 2586 RE3 I/O 2008 is Coast Guard rated for 12 passengers, while the Sweetwater SW2386 FS-3 Gate 2007 is certified for 11. 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 Sweetwater SW 2586 RE3 I/O 2008 and Sweetwater SW2386 FS-3 Gate 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.
Which boat has the larger fuel tank — the Sweetwater SW 2586 RE3 I/O 2008 or the Sweetwater SW2386 FS-3 Gate 2007?
The Sweetwater SW 2586 RE3 I/O 2008 has the bigger tank at 37 gallons, versus 24 gallons on the Sweetwater SW2386 FS-3 Gate 2007. That 13-gallon difference translates to roughly 39–65 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sweetwater SW 2586 RE3 I/O 2008 and Sweetwater SW2386 FS-3 Gate 2007 from the same manufacturer?
Yes — both the Sweetwater SW 2586 RE3 I/O 2008 and the Sweetwater SW2386 FS-3 Gate 2007 are built by Sweetwater. 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.