Stamas 340 Express Inboard 2006 boat specs
Stamas
Stamas 340 Express Inboard 2006
2006
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VS
Stamas 392 Aegean Inboard Gas  2012 boat specs
Stamas
Stamas 392 Aegean Inboard Gas 2012
2012
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Stamas 340 Express Inboard 2006 vs Stamas 392 Aegean Inboard Gas 2012 — Same Brand, Different Boat

Matching a modified vee Stamas 340 Express Inboard 2006 against a deep vee Stamas 392 Aegean Inboard Gas 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.

Size is the most obvious dividing line here. The Stamas 392 Aegean Inboard Gas 2012 measures 39,2 feet overall (2012), giving it roughly 3,2 additional feet of deck space compared to the Stamas 340 Express Inboard 2006 at 36,0 feet (2006). Weight tells a clearer story for trailering families: the Stamas 340 Express Inboard 2006 tips the scales at 18 155 lbs — 1 180 lbs more than the Stamas 392 Aegean Inboard Gas 2012 at 16 975 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 are rated for 11 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 392 Aegean Inboard Gas 2012 at 39,2 ft is the right call if deck space, comfort, and entertaining are top of your list. The Stamas 340 Express Inboard 2006 at 36,0 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
Model340 Express Inboard
Model392 Aegean Inboard Gas
Model Year2006
Model Year2012
Measurements / Dimensions
Beam12 ft. 6 in. (3.81 m)
Beam13 ft. 2 in. (4.01 m)
Beam - Meters3.81
Beam - Meters4.01
Beam - Inches15
Beam - Inches158
Bridge clearance - Detail7 ft. 10 in. (2.37 m) w/o top
Bridge clearance - DetailWithout Top: 8 ft. 3 in. (2.51 m) With Standard Hardtop: 11 ft. 3 in. (3.44 m)
Bridge clearance - Meters2.39
Bridge clearance - Meters3.43
Bridge clearance - Inches94
Bridge clearance - Inches135
Draft [max] - Detail28 in. (0.71 m)
Draft [max] - Detail28 in. (0.71 m) (average)
Draft [max] - Meters0.71
Draft [max] - Meters0.71
Draft [max] - Inches28
Draft [max] - Inches28
Weight - Detailw/Standard Gas Power: 14,000 lbs. (6,342 kg) w/Standard Diesel Power: 18,155 lbs. (8,224 kg)
Weight - Detail16,975 lbs. (7,689.68 kg)
Weight - kg8234.96
Weight - kg7699.72
Weight - lbs.18155
Weight - lbs.16975
Length - Meters11.03
Length - Metersnot available
Length - Feet36
Length - Feet39.17
Length - Inches2
Length - Inchesnot available
Length overall - Detailw/Pulpit: 36 ft. 2 in. (11.03 m) w/o Pulpit: 34 ft. 0 in. (10.36 m)
Length overall - Detail39 ft. 2 in. (11.94 m)
Length overall - Meters11.02
Length overall - Meters11.94
Length overall - Inches434
Length overall - Inches47
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardGas: Twin 320 hp (238 kW) Diesel: Twin 370 hp (275 kW)
Engine/s standard(2) 370 hp ((2) 276 kW)
Fuel tank capacity - Detail350 gal. (1,324.75 l)
Fuel tank capacity - Detail400 gal. (1,514 l)
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters1514.16
Fuel tank capacity - Gal35
Fuel tank capacity - Gal4
Fuel typeGas or Diesel
Fuel typeGas
Drive typeInboard - Twin
Drive typeInboard - Twin
Operational Info
Head1
Headnot available
Headroom6 ft. 4 in. (1.93 m)
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacity6
Sleeping capacity6
Water capacity40 gal. (151 l)
Water capacity84 gal. (318 l)

Stamas 340 Express Inboard 2006 vs Stamas 392 Aegean Inboard Gas 2012 — Common Questions

Which is the larger boat — the Stamas 340 Express Inboard 2006 or the Stamas 392 Aegean Inboard Gas 2012?
The Stamas 392 Aegean Inboard Gas 2012 is the longer of the two at 39,2 feet overall. The Stamas 340 Express Inboard 2006 comes in at 36,0 feet, making it roughly 3,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Stamas 340 Express Inboard 2006 or the Stamas 392 Aegean Inboard Gas 2012?
For trailering, the Stamas 392 Aegean Inboard Gas 2012 has the edge at 16 975 lbs dry weight versus 18 155 lbs for the Stamas 340 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.
How many people can each boat hold?
The Stamas 340 Express Inboard 2006 is Coast Guard rated for 11 passengers, while the Stamas 392 Aegean Inboard Gas 2012 is certified for 11. 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 392 Aegean Inboard Gas 2012 measures 158" wide, compared to 15" for the Stamas 340 Express Inboard 2006. 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 340 Express Inboard 2006 or the Stamas 392 Aegean Inboard Gas 2012?
The Stamas 340 Express Inboard 2006 has the bigger tank at 35 gallons, versus 4 gallons on the Stamas 392 Aegean Inboard Gas 2012. That 31-gallon difference translates to roughly 93–155 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Stamas 340 Express Inboard 2006 and Stamas 392 Aegean Inboard Gas 2012 from the same manufacturer?
Yes — both the Stamas 340 Express Inboard 2006 and the Stamas 392 Aegean Inboard Gas 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.