Stamas 289 Tarpon Outboard 2012 boat specs
Stamas
Stamas 289 Tarpon Outboard 2012
2012
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VS
Stamas 290 Express Inboard 2006 boat specs
Stamas
Stamas 290 Express Inboard 2006
2006
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Stamas 289 Tarpon Outboard 2012 vs Stamas 290 Express Inboard 2006 — Same Brand, Different Boat

Matching a deep vee Stamas 289 Tarpon Outboard 2012 against a modified vee Stamas 290 Express Inboard 2006 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 289 Tarpon Outboard 2012 at 28,8 ft versus Stamas 290 Express Inboard 2006 at 31,0 ft. At 55 lbs and 68 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.

The power gap is worth calling out. Rated to 500 hp, the Stamas 290 Express Inboard 2006 has a 50-hp advantage over the Stamas 289 Tarpon Outboard 2012's 450-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Stamas 290 Express Inboard 2006 carries 208 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.

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 Stamas 290 Express Inboard 2006 at 31,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Stamas 289 Tarpon Outboard 2012 at 28,8 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeStamas
MakeStamas
Model289 Tarpon Outboard
Model290 Express Inboard
Model Year2012
Model Year2006
Measurements / Dimensions
Beam9 ft. 7 in. (2.29 m)
Beam10 ft. 4 in. (3.15 m)
Beam - Meters2.92
Beam - Meters3.15
Beam - Inches115
Beam - Inches124
Bridge clearance - DetailWithout Top: 6 ft. 8 in. (2.03 m) With Standard Hardtop: 9 ft. 2 in. (2.8 m)
Bridge clearance - Detail7 ft. 2 in. (2.18 m) w/o top
Bridge clearance - Meters2.79
Bridge clearance - Meters2.18
Bridge clearance - Inches11
Bridge clearance - Inches86
Draft [max] - Detail18 in. (0.46 m) (hull only)
Draft [max] - Detail28 in. (0.71 m)
Draft [max] - Meters0.46
Draft [max] - Meters0.71
Draft [max] - Inches18
Draft [max] - Inches28
Weight - Detail5,500 lbs. (2,495 kg)
Weight - Detailw/Standard Gas Power: 6,550 lbs. (2,967.15 kg) w/Standard Diesel Power: 6,800 lbs. (3,080.4 kg)
Weight - kg2494.76
Weight - kg3084.43
Weight - lbs.55
Weight - lbs.68
Length - Feet28.75
Length - Feet31
Length overall - Detail28 ft. 9 in. (8.76 m) Rigged with Power: 30 ft. 9 in. (9.41 m)
Length overall - Detailw/Pulpit: 31 ft. 7 in. (9.63 m) w/o Pulpit: 29 ft. 3 in. (8.92 m)
Length overall - Meters9.37
Length overall - Meters9.63
Length overall - Inches369
Length overall - Inches379
Length - Metersnot available
Length - Meters9.63
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail220 gal. (832.7 l)
Fuel tank capacity - Detail208 gal. (787.28 l)
Fuel tank capacity - Liters832.79
Fuel tank capacity - Liters787.37
Fuel tank capacity - Gal22
Fuel tank capacity - Gal208
Fuel typeGas
Fuel typeGas or Diesel
Drive typeOutboard
Drive typeInboard
Engine max450 hp (336 kW)
Engine max500 hp (373 kW)
Engine/s standardnot available
Engine/s standardGas: 310 hp (231 kW) Diesel: 230 hp (172 kW)
Operational Info
Water capacity20 gal. (75.71 l)
Water capacity27 gal. (102.2 l)
Headnot available
Head1
Headroomnot available
Headroom6 ft. 3 in. (1.91 m)
Sleeping capacitynot available
Sleeping capacity4

Stamas 289 Tarpon Outboard 2012 vs Stamas 290 Express Inboard 2006 — Common Questions

Which is the larger boat — the Stamas 289 Tarpon Outboard 2012 or the Stamas 290 Express Inboard 2006?
The Stamas 290 Express Inboard 2006 is the longer of the two at 31,0 feet overall. The Stamas 289 Tarpon Outboard 2012 comes in at 28,8 feet, making it roughly 2,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Stamas 289 Tarpon Outboard 2012 or the Stamas 290 Express Inboard 2006?
For trailering, the Stamas 289 Tarpon Outboard 2012 has the edge at 55 lbs dry weight versus 68 lbs for the Stamas 290 Express Inboard 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.
Which boat can handle a bigger outboard?
The Stamas 290 Express Inboard 2006 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Stamas 289 Tarpon Outboard 2012 tops out at 450 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Stamas 289 Tarpon Outboard 2012 is Coast Guard rated for 9 passengers, while the Stamas 290 Express Inboard 2006 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.
Which boat is wider, and does it affect trailering?
The Stamas 290 Express Inboard 2006 measures 124" wide, compared to 115" for the Stamas 289 Tarpon Outboard 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Stamas 289 Tarpon Outboard 2012 or the Stamas 290 Express Inboard 2006?
The Stamas 290 Express Inboard 2006 has the bigger tank at 208 gallons, versus 22 gallons on the Stamas 289 Tarpon Outboard 2012. That 186-gallon difference translates to roughly 558–930 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Stamas 289 Tarpon Outboard 2012 and Stamas 290 Express Inboard 2006 from the same manufacturer?
Yes — both the Stamas 289 Tarpon Outboard 2012 and the Stamas 290 Express Inboard 2006 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.