Seaswirl 2101 Center Console O/B 2006 boat specs
Seaswirl
Seaswirl 2101 Center Console O/B 2006
2006
View full specs →
VS
Seaswirl 2101 Dual Console O/B 2006 boat specs
Seaswirl
Seaswirl 2101 Dual Console O/B 2006
2006
View full specs →

Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 Dual Console O/B 2006 — Same Brand, Different Boat

The Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 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 2101 Center Console O/B 2006 at 21,0 ft versus Seaswirl 2101 Dual Console O/B 2006 at 21,0 ft. At 315 lbs and 328 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 — 225 hp for the Seaswirl 2101 Center Console O/B 2006 and 225 hp for the Seaswirl 2101 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. Both carry nearly identical fuel loads — 105 gal and 105 gal — so range won't be a tiebreaker here.

Both boats are rated for 6 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 Seaswirl 2101 Center Console O/B 2006 and Seaswirl 2101 Dual Console O/B 2006 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSeaswirl
MakeSeaswirl
Model2101 Center Console O/B
Model2101 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
Bridge clearance - Detail70 in. (1.78 m)
Bridge clearance - Detail62 in. (1.57 m)
Bridge clearance - Meters1.78
Bridge clearance - Meters1.57
Bridge clearance - Inches7
Bridge clearance - Inches62
Deadrise20℃
Deadrise20℃
Draft [max] - Detail29 in. (.74 m)
Draft [max] - Detail29 in. (.74 m)
Draft [max] - Meters0.74
Draft [max] - Meters0.74
Draft [max] - Inches29
Draft [max] - Inches29
Weight - Detailw/ standard engine: 3,150 lbs. (1,429 kg)
Weight - Detailw/ standard engine: 3,280 lbs. (1,488 kg)
Weight - kg1428.81
Weight - kg1487.78
Weight - lbs.315
Weight - lbs.328
Length - Meters6.55
Length - Meters6.55
Length - Feet21
Length - Feet21
Length - Inches6
Length - Inches6
Length overall - Detail21 ft. 6 in. (6.55 m)
Length overall - Detail21 ft. 6 in. (6.55 m)
Length overall - Meters6.55
Length overall - Meters6.55
Length overall - Inches258
Length overall - Inches258
Engine and Drivetrain
Fuel tank capacity - Detail105 gal. (397 l)
Fuel tank capacity - Detail105 gal. (397 l)
Fuel tank capacity - Liters397.47
Fuel tank capacity - Liters397.47
Fuel tank capacity - Gal105
Fuel tank capacity - Gal105
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max225 hp (168 kw) Standard: 150 hp (112 kw)
Engine max225 hp (168 kw) Standard: 150 hp (112 kw)
Operational Info
Maximum capacity1,650 lbs. (748 kg)
Maximum capacity1,625 lbs. (737 kg)

Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 Dual Console O/B 2006 — Common Questions

Which is the larger boat — the Seaswirl 2101 Center Console O/B 2006 or the Seaswirl 2101 Dual Console O/B 2006?
The Seaswirl 2101 Dual Console O/B 2006 is the longer of the two at 21,0 feet overall. The Seaswirl 2101 Center Console O/B 2006 comes in at 21,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Seaswirl 2101 Center Console O/B 2006 or the Seaswirl 2101 Dual Console O/B 2006?
For trailering, the Seaswirl 2101 Center Console O/B 2006 has the edge at 315 lbs dry weight versus 328 lbs for the Seaswirl 2101 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.
How many people can each boat hold?
The Seaswirl 2101 Center Console O/B 2006 is Coast Guard rated for 6 passengers, while the Seaswirl 2101 Dual Console O/B 2006 is certified for 6. 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 2101 Center Console O/B 2006 and Seaswirl 2101 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.
How do the fuel tanks compare on the Seaswirl 2101 Center Console O/B 2006 and Seaswirl 2101 Dual Console O/B 2006?
Both boats carry similar fuel loads — 105 gallons and 105 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Seaswirl 2101 Center Console O/B 2006 and Seaswirl 2101 Dual Console O/B 2006 from the same manufacturer?
Yes — both the Seaswirl 2101 Center Console O/B 2006 and the Seaswirl 2101 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.