Seaswirl 2901 Walk Around I/O 2007 boat specs
Seaswirl
Seaswirl 2901 Walk Around I/O 2007
2007
View full specs →
VS
Seaswirl 2901 Walkaround I/O 2008 boat specs
Seaswirl
Seaswirl 2901 Walkaround I/O 2008
2008
View full specs →

Seaswirl 2901 Walk Around I/O 2007 vs Seaswirl 2901 Walkaround I/O 2008 — Same Brand, Different Boat

The Seaswirl 2901 Walk Around I/O 2007 vs Seaswirl 2901 Walkaround I/O 2008 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 2901 Walk Around I/O 2007 at 29,0 ft versus Seaswirl 2901 Walkaround I/O 2008 at 29,0 ft. Weight tells a clearer story for trailering families: the Seaswirl 2901 Walk Around I/O 2007 tips the scales at 1 035 lbs — 1 034 lbs more than the Seaswirl 2901 Walkaround I/O 2008 at 1 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 — 640 hp for the Seaswirl 2901 Walk Around I/O 2007 and 640 hp for the Seaswirl 2901 Walkaround I/O 2008. 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 — 217 gal and 217 gal — so range won't be a tiebreaker here.

Both boats are rated for 9 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 2901 Walk Around I/O 2007 and Seaswirl 2901 Walkaround I/O 2008 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
Model2901 Walk Around I/O
Model2901 Walkaround I/O
Model Year2007
Model Year2008
Measurements / Dimensions
Beam125 in
Beam10 ft. 5 in
Beam - Meters3.18
Beam - Meters3.18
Beam - Inches125
Beam - Inches125
Bridge clearance - Detail111 in
Bridge clearance - Detail9 ft. 3 in. w/ hardtop
Bridge clearance - Meters2.82
Bridge clearance - Meters2.82
Bridge clearance - Inches111
Bridge clearance - Inches111
Deadrise20℃
Deadrise20℃
Draft [drive up] - Detail17 in
Draft [drive up] - Detail17 in
Draft [drive up] meters0.43
Draft [drive up] meters0.43
Draft [drive up] inches17
Draft [drive up] inches17
Draft [max] - Detail33 in
Draft [max] - Detail33 in
Draft [max] - Meters0.84
Draft [max] - Meters0.84
Draft [max] - Inches33
Draft [max] - Inches33
Weight - Detail10,350 lbs. w/ standard engine
Weight - Detail10,000 lbs. (w/o power)
Weight - kg4694.68
Weight - kg4535.92
Weight - lbs.1035
Weight - lbs.1
Length - Feet29
Length - Feet29
Length - Inches8
Length - Inches8
Length overall - Detail29 ft. 8 in
Length overall - Detail29 ft. 8 in
Length overall - Meters9.04
Length overall - Meters9.04
Length overall - Inches356
Length overall - Inches356
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardVolvo 5.0 GXi - 2 @ 270 hp
Engine/s standard540 hp
Fuel tank capacity - Detail217 gal
Fuel tank capacity - Detail217 gal
Fuel tank capacity - Liters821.43
Fuel tank capacity - Liters821.43
Fuel tank capacity - Gal217
Fuel tank capacity - Gal217
Fuel typeGas or diesel
Fuel typenot available
Drive typeI/O
Drive typeI/O
Engine max640 hp Standard: 540 hp
Engine max640 hp
Operational Info
Headroom6 ft. 5 in
Headroom6 ft. 5 in
Water capacity29 gal
Water capacity29 gal
Maximum capacity4,400 lbs
Maximum capacitynot available
Holding tank capacity - Detail11 gal
Holding tank capacity - Detail11 gal
Holding tank capacity - Liters41.64
Holding tank capacity - Liters41.64
Holding tank capacity - Gal11
Holding tank capacity - Gal11

Seaswirl 2901 Walk Around I/O 2007 vs Seaswirl 2901 Walkaround I/O 2008 — Common Questions

Which is the larger boat — the Seaswirl 2901 Walk Around I/O 2007 or the Seaswirl 2901 Walkaround I/O 2008?
The Seaswirl 2901 Walkaround I/O 2008 is the longer of the two at 29,0 feet overall. The Seaswirl 2901 Walk Around I/O 2007 comes in at 29,0 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 2901 Walk Around I/O 2007 or the Seaswirl 2901 Walkaround I/O 2008?
For trailering, the Seaswirl 2901 Walkaround I/O 2008 has the edge at 1 lbs dry weight versus 1 035 lbs for the Seaswirl 2901 Walk Around I/O 2007. 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 2901 Walk Around I/O 2007 is Coast Guard rated for 9 passengers, while the Seaswirl 2901 Walkaround I/O 2008 is certified for 9. 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 2901 Walk Around I/O 2007 and Seaswirl 2901 Walkaround I/O 2008 share an 125 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.
How do the fuel tanks compare on the Seaswirl 2901 Walk Around I/O 2007 and Seaswirl 2901 Walkaround I/O 2008?
Both boats carry similar fuel loads — 217 gallons and 217 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 2901 Walk Around I/O 2007 and Seaswirl 2901 Walkaround I/O 2008 from the same manufacturer?
Yes — both the Seaswirl 2901 Walk Around I/O 2007 and the Seaswirl 2901 Walkaround I/O 2008 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.