Stamas 270 Express Outboard 2011 boat specs
Stamas
Stamas 270 Express Outboard 2011
2011
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VS
Stamas 289 Tarpon Outboard 2012 boat specs
Stamas
Stamas 289 Tarpon Outboard 2012
2012
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Stamas 270 Express Outboard 2011 vs Stamas 289 Tarpon Outboard 2012 — Same Brand, Different Boat

Matching a modified vee Stamas 270 Express Outboard 2011 against a deep vee Stamas 289 Tarpon Outboard 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — Stamas 270 Express Outboard 2011 at 28,8 ft versus Stamas 289 Tarpon Outboard 2012 at 28,8 ft. At 58 lbs and 55 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 — 450 hp for the Stamas 270 Express Outboard 2011 and 450 hp for the Stamas 289 Tarpon Outboard 2012. 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 Stamas 270 Express Outboard 2011 carries 204 gallons versus 22 gallons in the Stamas 289 Tarpon Outboard 2012. 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 Stamas 289 Tarpon Outboard 2012 is rated for 9 passengers, while the Stamas 270 Express Outboard 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stamas 289 Tarpon Outboard 2012 could be the deciding factor.

Bottom line: Choose the Stamas 289 Tarpon Outboard 2012 if your priority is putting more people on the water — it handles 9 passengers and at 28,8 ft it has the deck room to back that rating up comfortably. The Stamas 270 Express Outboard 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeStamas
MakeStamas
Model270 Express Outboard
Model289 Tarpon Outboard
Model Year2011
Model Year2012
Measurements / Dimensions
Beam9 ft. 7 in. (2.29 m)
Beam9 ft. 7 in. (2.29 m)
Beam - Meters2.92
Beam - Meters2.92
Beam - Inches115
Beam - Inches115
Bridge clearance - Detail7 ft. 2 in. (2.18 m) Without Top
Bridge clearance - DetailWithout Top: 6 ft. 8 in. (2.03 m) With Standard Hardtop: 9 ft. 2 in. (2.8 m)
Bridge clearance - Meters2.18
Bridge clearance - Meters2.79
Bridge clearance - Inches86
Bridge clearance - Inches11
Draft [max] - Detail18 in. (0.46 m)
Draft [max] - Detail18 in. (0.46 m) (hull only)
Draft [max] - Meters0.46
Draft [max] - Meters0.46
Draft [max] - Inches18
Draft [max] - Inches18
Weight - Detail5,800 lbs. (2,627.4 kg)
Weight - Detail5,500 lbs. (2,495 kg)
Weight - kg2630.83
Weight - kg2494.76
Weight - lbs.58
Weight - lbs.55
Length - Meters8.76
Length - Metersnot available
Length - Feet28.75
Length - Feet28.75
Length overall - DetailWithout Pulpit: 28 ft. 9 in. (8.76 m) Without Pulpit: 27 ft. 1 in. (8.25 m)
Length overall - Detail28 ft. 9 in. (8.76 m) Rigged with Power: 30 ft. 9 in. (9.41 m)
Length overall - Meters8.76
Length overall - Meters9.37
Length overall - Inches345
Length overall - Inches369
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Fuel tank capacity - Detail204 gal. (772.14 l)
Fuel tank capacity - Detail220 gal. (832.7 l)
Fuel tank capacity - Liters772.22
Fuel tank capacity - Liters832.79
Fuel tank capacity - Gal204
Fuel tank capacity - Gal22
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeOutboard
Engine max450 hp (336 kW)
Engine max450 hp (336 kW)
Operational Info
Head1
Headnot available
Headroom6 ft. 1 in. (1.85 m)
Headroomnot available
Sleeping capacity4
Sleeping capacitynot available
Water capacity20 gal. (37.65 l)
Water capacity20 gal. (75.71 l)

Stamas 270 Express Outboard 2011 vs Stamas 289 Tarpon Outboard 2012 — Common Questions

Which is the larger boat — the Stamas 270 Express Outboard 2011 or the Stamas 289 Tarpon Outboard 2012?
The Stamas 289 Tarpon Outboard 2012 is the longer of the two at 28,8 feet overall. The Stamas 270 Express Outboard 2011 comes in at 28,8 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 Stamas 270 Express Outboard 2011 or the Stamas 289 Tarpon Outboard 2012?
For trailering, the Stamas 289 Tarpon Outboard 2012 has the edge at 55 lbs dry weight versus 58 lbs for the Stamas 270 Express Outboard 2011. 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 Stamas 270 Express Outboard 2011 is Coast Guard rated for 8 passengers, while the Stamas 289 Tarpon Outboard 2012 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 Stamas 270 Express Outboard 2011 and Stamas 289 Tarpon Outboard 2012 share an 9 ft. 7 in. (2.29 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 Stamas 270 Express Outboard 2011 or the Stamas 289 Tarpon Outboard 2012?
The Stamas 270 Express Outboard 2011 has the bigger tank at 204 gallons, versus 22 gallons on the Stamas 289 Tarpon Outboard 2012. That 182-gallon difference translates to roughly 546–910 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Stamas 270 Express Outboard 2011 and Stamas 289 Tarpon Outboard 2012 from the same manufacturer?
Yes — both the Stamas 270 Express Outboard 2011 and the Stamas 289 Tarpon Outboard 2012 are built by Stamas. 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.