Seaswirl 2101 Dual Console I/O 2006 vs Seaswirl 2601 Walk Around O/B 2006 - Boat Spec Comparison

Q: Which is the larger boat — the Seaswirl 2101 Dual Console I/O 2006 or the Seaswirl 2601 Walk Around O/B 2006?

The Seaswirl 2601 Walk Around O/B 2006 is the longer of the two at 25,0 feet overall. The Seaswirl 2101 Dual Console I/O 2006 comes in at 21,0 feet, making it roughly 4,0 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 2601 Walk Around O/B 2006 has a documented max rating of 400 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 Dual Console I/O 2006 is Coast Guard rated for 6 passengers, while the Seaswirl 2601 Walk Around 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Seaswirl 2101 Dual Console I/O 2006 and Seaswirl 2601 Walk Around 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.

Q: Which boat has the larger fuel tank — the Seaswirl 2101 Dual Console I/O 2006 or the Seaswirl 2601 Walk Around O/B 2006?

The Seaswirl 2101 Dual Console I/O 2006 has the bigger tank at 105 gallons, versus 16 gallons on the Seaswirl 2601 Walk Around O/B 2006. That 89-gallon difference translates to roughly 267–445 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Seaswirl 2101 Dual Console I/O 2006 and Seaswirl 2601 Walk Around O/B 2006 from the same manufacturer?

Yes — both the Seaswirl 2101 Dual Console I/O 2006 and the Seaswirl 2601 Walk Around 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.

Boat Comparison

Seaswirl 2101 Dual Console I/O 2006 vs Seaswirl 2601 Walk Around O/B 2006

Seaswirl

Seaswirl 2101 Dual Console I/O 2006

2006

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Seaswirl

Seaswirl 2601 Walk Around O/B 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Seaswirl 2101 Dual Console I/O 2006 vs Seaswirl 2601 Walk Around O/B 2006 — Same Brand, Different Boat

The Seaswirl 2101 Dual Console I/O 2006 vs Seaswirl 2601 Walk Around 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.

The Seaswirl 2601 Walk Around O/B 2006 tops out at 400 hp. Engine specs for the Seaswirl 2101 Dual Console I/O 2006 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Seaswirl 2101 Dual Console I/O 2006 carries 105 gallons versus 16 gallons in the Seaswirl 2601 Walk Around O/B 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 2601 Walk Around O/B 2006 is rated for 7 passengers, while the Seaswirl 2101 Dual Console 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 2601 Walk Around O/B 2006 could be the deciding factor.

Bottom line: Choose the Seaswirl 2601 Walk Around O/B 2006 if your priority is putting more people on the water — it handles 7 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Seaswirl 2101 Dual Console 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

Model2101 Dual Console I/O

Model2601 Walk Around O/B

Model Year2006

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Bridge clearance - Detail62 in. (1.57 m)

Bridge clearance - Detail82 in. (2.08 m)

Bridge clearance - Meters1.57

Bridge clearance - Meters2.08

Bridge clearance - Inches62

Bridge clearance - Inches82

Deadrise20℃

Length - Meters6.55

Length - Meters7.8

Length - Feet21

Length - Feet25

Length - Inches6

Length - Inches7

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

Length overall - Detail25 ft. 7 in. (7.80 m)

Length overall - Meters6.55

Length overall - Meters7.8

Length overall - Inches258

Length overall - Inches307

Draft [drive up] - Detailnot available

Draft [drive up] - Detail18 in. (.46 m)

Draft [drive up] metersnot available

Draft [drive up] meters0.46

Draft [drive up] inchesnot available

Draft [drive up] inches18

Draft [max] - Detailnot available

Draft [max] - Detail34 in. (.86 m)

Draft [max] - Metersnot available

Draft [max] - Meters0.86

Draft [max] - Inchesnot available

Draft [max] - Inches34

Weight - Detailnot available

Weight - Detailw/ standard engine: 4,550 lbs. (2,064 kg)

Weight - kgnot available

Weight - kg2063.84

Weight - lbs.not available

Weight - lbs.455

Engine and Drivetrain

Fuel tank capacity - Detail105 gal. (397 l)

Fuel tank capacity - Detail160 gal. (606 l)

Fuel tank capacity - Liters397.47

Fuel tank capacity - Liters605.67

Fuel tank capacity - Gal105

Fuel tank capacity - Gal16

Fuel typeGas or diesel

Fuel typeGas

Drive typeI/O

Drive typeOutboard

Engine maxnot available

Engine max400 hp (298 kw) Standard: 225 hp (168 kw)

Operational Info

Water capacitynot available

Water capacity13 gal. (49 l)

Maximum capacitynot available

Maximum capacity3,010 lbs. (1,365 kg)

Seaswirl 2101 Dual Console I/O 2006 vs Seaswirl 2601 Walk Around O/B 2006 — Common Questions

Which is the larger boat — the Seaswirl 2101 Dual Console I/O 2006 or the Seaswirl 2601 Walk Around O/B 2006?

The Seaswirl 2601 Walk Around O/B 2006 is the longer of the two at 25,0 feet overall. The Seaswirl 2101 Dual Console I/O 2006 comes in at 21,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Seaswirl 2601 Walk Around O/B 2006 has a documented max rating of 400 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 Dual Console I/O 2006 is Coast Guard rated for 6 passengers, while the Seaswirl 2601 Walk Around 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 2101 Dual Console I/O 2006 and Seaswirl 2601 Walk Around 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 2101 Dual Console I/O 2006 or the Seaswirl 2601 Walk Around O/B 2006?

The Seaswirl 2101 Dual Console I/O 2006 has the bigger tank at 105 gallons, versus 16 gallons on the Seaswirl 2601 Walk Around O/B 2006. That 89-gallon difference translates to roughly 267–445 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Seaswirl 2101 Dual Console I/O 2006 and Seaswirl 2601 Walk Around O/B 2006 from the same manufacturer?

Yes — both the Seaswirl 2101 Dual Console I/O 2006 and the Seaswirl 2601 Walk Around 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.

← Seaswirl 2101 Dual Console I/O 2006 full specs ← Seaswirl 2601 Walk Around O/B 2006 full specs