Stamas 317 Tarpon Outboard 2012 boat specs
Stamas
Stamas 317 Tarpon Outboard 2012
2012
View full specs →
VS
Stamas 320 Express Outboard 2006 boat specs
Stamas
Stamas 320 Express Outboard 2006
2006
View full specs →

Stamas 317 Tarpon Outboard 2012 vs Stamas 320 Express Outboard 2006 — Same Brand, Different Boat

Matching a deep vee Stamas 317 Tarpon Outboard 2012 against a modified vee Stamas 320 Express Outboard 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 317 Tarpon Outboard 2012 at 31,6 ft versus Stamas 320 Express Outboard 2006 at 34,0 ft. At 63 lbs and 111 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 Stamas 317 Tarpon Outboard 2012 carries a rated maximum of 500 hp. Engine data for the Stamas 320 Express Outboard 2006 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Stamas 317 Tarpon Outboard 2012 carries 302 gallons versus 24 gallons in the Stamas 320 Express Outboard 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 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 320 Express Outboard 2006 at 34,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Stamas 317 Tarpon Outboard 2012 at 31,6 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
Model317 Tarpon Outboard
Model320 Express Outboard
Model Year2012
Model Year2006
Measurements / Dimensions
Beam10 ft. 4 in. (3.15 m)
Beam11 ft. 2 in
Beam - Meters3.15
Beam - Meters3.4
Beam - Inches124
Beam - Inches134
Bridge clearance - DetailWithout Top: 6 ft. 10 in. (1.85 m) With Standard Hardtop: 9 ft. 4 in. (2.86 m)
Bridge clearance - Detail8 ft. 6 in. w/o top
Bridge clearance - Meters2.84
Bridge clearance - Meters2.59
Bridge clearance - Inches112
Bridge clearance - Inches102
Draft [max] - Detail19 in. (0.48 m) (hull only)
Draft [max] - Detail21 in
Draft [max] - Meters0.48
Draft [max] - Meters0.53
Draft [max] - Inches19
Draft [max] - Inches21
Weight - Detail6,300 lbs. (2,858 kg)
Weight - Detail11,100 lbs
Weight - kg2857.63
Weight - kg5034.87
Weight - lbs.63
Weight - lbs.111
Length - Feet31.58
Length - Feet34
Length overall - Detail31 ft. 7 in. (9.63 m) Rigged with Power: 33 ft. 7 in. (10.27 m)
Length overall - Detailw/Pulpit: 34 ft. 5 in. w/o Pulpit: 32 ft. 3 in
Length overall - Meters10.24
Length overall - Meters10.49
Length overall - Inches403
Length overall - Inches413
Length - Inchesnot available
Length - Inches5
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail302 gal. (1,143 l)
Fuel tank capacity - Detail240 gal
Fuel tank capacity - Liters1143.19
Fuel tank capacity - Liters908.5
Fuel tank capacity - Gal302
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard - Twin
Engine max500 hp (373 kW)
Engine maxnot available
Operational Info
Water capacity20 gal. (75.7 l)
Water capacity40 gal
Headroomnot available
Headroom6 ft. 4 in
Sleeping capacitynot available
Sleeping capacity5
Storagenot available
StorageBaitwell: 92 qt. Fishbox: 265 qt

Stamas 317 Tarpon Outboard 2012 vs Stamas 320 Express Outboard 2006 — Common Questions

Which is the larger boat — the Stamas 317 Tarpon Outboard 2012 or the Stamas 320 Express Outboard 2006?
The Stamas 320 Express Outboard 2006 is the longer of the two at 34,0 feet overall. The Stamas 317 Tarpon Outboard 2012 comes in at 31,6 feet, making it roughly 2,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Stamas 317 Tarpon Outboard 2012 or the Stamas 320 Express Outboard 2006?
For trailering, the Stamas 317 Tarpon Outboard 2012 has the edge at 63 lbs dry weight versus 111 lbs for the Stamas 320 Express Outboard 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.
What is the maximum horsepower rating for these boats?
The Stamas 317 Tarpon Outboard 2012 has a documented max rating of 500 hp. Engine specifications for the Stamas 320 Express Outboard 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 Stamas 317 Tarpon Outboard 2012 is Coast Guard rated for 10 passengers, while the Stamas 320 Express Outboard 2006 is certified for 10. 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 320 Express Outboard 2006 measures 134" wide, compared to 124" for the Stamas 317 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 317 Tarpon Outboard 2012 or the Stamas 320 Express Outboard 2006?
The Stamas 317 Tarpon Outboard 2012 has the bigger tank at 302 gallons, versus 24 gallons on the Stamas 320 Express Outboard 2006. That 278-gallon difference translates to roughly 834–1390 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Stamas 317 Tarpon Outboard 2012 and Stamas 320 Express Outboard 2006 from the same manufacturer?
Yes — both the Stamas 317 Tarpon Outboard 2012 and the Stamas 320 Express Outboard 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.