Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 Dual Console I/O 2006 - Boat Spec Comparison

Q: Which is the larger boat - the Seaswirl 2101 Center Console O/B 2006 or the Seaswirl 2101 Dual Console I/O 2006?

The Seaswirl 2101 Dual Console I/O 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.

Q: What is the maximum horsepower rating for these boats?

The Seaswirl 2101 Center Console O/B 2006 has a documented max rating of 225 hp. Engine specifications for the Seaswirl 2101 Dual Console I/O 2006 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

Q: 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 I/O 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.

Q: 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 I/O 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.

Q: How do the fuel tanks compare on the Seaswirl 2101 Center Console O/B 2006 and Seaswirl 2101 Dual Console I/O 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.

Q: Are the Seaswirl 2101 Center Console O/B 2006 and Seaswirl 2101 Dual Console I/O 2006 from the same manufacturer?

Yes - both the Seaswirl 2101 Center Console O/B 2006 and the Seaswirl 2101 Dual Console I/O 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.

Boat Comparison

Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 Dual Console I/O 2006

Seaswirl

Seaswirl 2101 Center Console O/B 2006

2006

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Seaswirl

Seaswirl 2101 Dual Console I/O 2006

2006

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Detailed Evaluation & Buyer Recommendation

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

The Seaswirl 2101 Center Console O/B 2006 vs Seaswirl 2101 Dual Console I/O 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.

The Seaswirl 2101 Center Console O/B 2006 carries a rated maximum of 225 hp. Engine data for the Seaswirl 2101 Dual Console I/O 2006 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.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 I/O 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

Model2101 Center Console O/B

Model2101 Dual Console I/O

Model Year2006

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam - Meters2.59

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 - Inches70

Bridge clearance - Inches62

Deadrise20℃

Draft [max] - Detail29 in. (.74 m)

Draft [max] - Detailnot available

Draft [max] - Meters0.74

Draft [max] - Metersnot available

Draft [max] - Inches29

Draft [max] - Inchesnot available

Weight - Detailw/ standard engine: 3,150 lbs. (1,429 kg)

Weight - Detailnot available

Weight - kg1428.81

Weight - kgnot available

Weight - lbs.3150

Weight - lbs.not available

Length - Meters6.55

Length - Feet21

Length - Inches6

Length overall - Detail21 ft. 6 in. (6.55 m)

Length overall - Meters6.55

Length overall - Inches258

Engine and Drivetrain

Fuel tank capacity - Detail105 gal. (397 l)

Fuel tank capacity - Liters397.47

Fuel tank capacity - Gal105

Fuel typeGas

Fuel typeGas or diesel

Drive typeOutboard

Drive typeI/O

Engine max225 hp (168 kw) Standard: 150 hp (112 kw)

Engine maxnot available

Operational Info

Maximum capacity1,650 lbs. (748 kg)

Maximum capacitynot available

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

Which is the larger boat - the Seaswirl 2101 Center Console O/B 2006 or the Seaswirl 2101 Dual Console I/O 2006?

The Seaswirl 2101 Dual Console I/O 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.

What is the maximum horsepower rating for these boats?

The Seaswirl 2101 Center Console O/B 2006 has a documented max rating of 225 hp. Engine specifications for the Seaswirl 2101 Dual Console I/O 2006 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

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 I/O 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 I/O 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 I/O 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 I/O 2006 from the same manufacturer?

Yes - both the Seaswirl 2101 Center Console O/B 2006 and the Seaswirl 2101 Dual Console I/O 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.

← Seaswirl 2101 Center Console O/B 2006 full specs ← Seaswirl 2101 Dual Console I/O 2006 full specs