Seaswirl 217 Deck Boat I/O 2006 boat specs
Seaswirl
Seaswirl 217 Deck Boat I/O 2006
2006
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Seaswirl 2301 Dual Console O/B 2006 boat specs
Seaswirl
Seaswirl 2301 Dual Console O/B 2006
2006
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Seaswirl 217 Deck Boat I/O 2006 vs Seaswirl 2301 Dual Console O/B 2006 — Same Brand, Different Boat

The Seaswirl 217 Deck Boat I/O 2006 vs Seaswirl 2301 Dual Console O/B 2006 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 — Seaswirl 217 Deck Boat I/O 2006 at 21,0 ft versus Seaswirl 2301 Dual Console O/B 2006 at 24,0 ft. At 37 lbs and 39 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 — 320 hp for the Seaswirl 217 Deck Boat I/O 2006 and 300 hp for the Seaswirl 2301 Dual Console O/B 2006. 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 Seaswirl 2301 Dual Console O/B 2006 carries 135 gallons versus 61 gallons in the Seaswirl 217 Deck Boat I/O 2006. 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 Seaswirl 2301 Dual Console O/B 2006 is rated for 7 passengers, while the Seaswirl 217 Deck Boat I/O 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Seaswirl 2301 Dual Console O/B 2006 could be the deciding factor.

Bottom line: Choose the Seaswirl 2301 Dual Console O/B 2006 if your priority is putting more people on the water — it handles 7 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Seaswirl 217 Deck Boat I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeSeaswirl
MakeSeaswirl
Model217 Deck Boat I/O
Model2301 Dual Console O/B
Model Year2006
Model Year2006
Measurements / Dimensions
Beam102 in. (2.59 m)
Beam102 in. (2.59 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise16℃
Deadrise20℃
Draft [max] - Detail32 in. (.81 m)
Draft [max] - Detail33 in. (.84 m)
Draft [max] - Meters0.81
Draft [max] - Meters0.84
Draft [max] - Inches32
Draft [max] - Inches33
Weight - Detailw/ standard engine: 3,700 lbs. (1,678 kg)
Weight - Detailw/ standard engine: 3,900 lbs. (1,769 kg)
Weight - kg1678.29
Weight - kg1769.01
Weight - lbs.37
Weight - lbs.39
Length - Meters6.8
Length - Meters7.37
Length - Feet21
Length - Feet24
Length - Inches3
Length - Inches2
Length overall - Detail21 ft. 3 in. (6.8 m)
Length overall - Detail24 ft. 2 in. (7.37 m)
Length overall - Meters6.48
Length overall - Meters7.37
Length overall - Inches255
Length overall - Inches29
Bridge clearance - Detailnot available
Bridge clearance - Detail70 in. (1.78 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters1.78
Bridge clearance - Inchesnot available
Bridge clearance - Inches7
Draft [drive up] - Detailnot available
Draft [drive up] - Detail17 in. (.43 m)
Draft [drive up] metersnot available
Draft [drive up] meters0.43
Draft [drive up] inchesnot available
Draft [drive up] inches17
Engine and Drivetrain
Fuel tank capacity - Detail61 gal. (231 l)
Fuel tank capacity - Detail135 gal. (511 l)
Fuel tank capacity - Liters230.91
Fuel tank capacity - Liters511.03
Fuel tank capacity - Gal61
Fuel tank capacity - Gal135
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeOutboard
Engine max320 hp (239 kw) Standard: 190 hp (142 kw)
Engine max300 hp (224 kw) Standard: 200 hp (150 kw)
Operational Info
Maximum capacity1,925 lbs. (873 kg)
Maximum capacity3,100 lbs. (1,406 kg)

Seaswirl 217 Deck Boat I/O 2006 vs Seaswirl 2301 Dual Console O/B 2006 — Common Questions

Which is the larger boat — the Seaswirl 217 Deck Boat I/O 2006 or the Seaswirl 2301 Dual Console O/B 2006?
The Seaswirl 2301 Dual Console O/B 2006 is the longer of the two at 24,0 feet overall. The Seaswirl 217 Deck Boat I/O 2006 comes in at 21,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Seaswirl 217 Deck Boat I/O 2006 or the Seaswirl 2301 Dual Console O/B 2006?
For trailering, the Seaswirl 217 Deck Boat I/O 2006 has the edge at 37 lbs dry weight versus 39 lbs for the Seaswirl 2301 Dual Console O/B 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.
Which boat can handle a bigger outboard?
The Seaswirl 217 Deck Boat I/O 2006 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Seaswirl 2301 Dual Console O/B 2006 tops out at 300 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 Seaswirl 217 Deck Boat I/O 2006 is Coast Guard rated for 6 passengers, while the Seaswirl 2301 Dual Console O/B 2006 is certified for 7. 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 Seaswirl 217 Deck Boat I/O 2006 and Seaswirl 2301 Dual Console O/B 2006 share an 102 in. (2.59 m) 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 Seaswirl 217 Deck Boat I/O 2006 or the Seaswirl 2301 Dual Console O/B 2006?
The Seaswirl 2301 Dual Console O/B 2006 has the bigger tank at 135 gallons, versus 61 gallons on the Seaswirl 217 Deck Boat I/O 2006. That 74-gallon difference translates to roughly 222–370 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Seaswirl 217 Deck Boat I/O 2006 and Seaswirl 2301 Dual Console O/B 2006 from the same manufacturer?
Yes — both the Seaswirl 217 Deck Boat I/O 2006 and the Seaswirl 2301 Dual Console O/B 2006 are built by Seaswirl. 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.