Detailed Evaluation & Buyer Recommendation
Stamas 317 Tarpon Inboard 2012 vs Stamas 320 Express Outboard 2011 — Same Brand, Different Boat
Matching a deep vee Stamas 317 Tarpon Inboard 2012 against a modified vee Stamas 320 Express Outboard 2011 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 Inboard 2012 at 31,6 ft versus Stamas 320 Express Outboard 2011 at 34,4 ft. At 63 lbs and 127 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 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 2011 at 34,4 ft is the right call if deck space, comfort, and entertaining are top of your list. The Stamas 317 Tarpon Inboard 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
Model317 Tarpon Inboard
Model320 Express Outboard
Model Year2012
Model Year2011
Measurements / Dimensions
Beam10 ft. 4 in. (3.15 m)
Beam11 ft. 2 in. (3.4 m)
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. (2.59 m) without top
Bridge clearance - Meters2.84
Bridge clearance - Meters2.59
Bridge clearance - Inches112
Bridge clearance - Inches102
Draft [max] - Detail28 in. (0.71 m) (average)
Draft [max] - Detail21 in. (0.53 m)
Draft [max] - Meters0.71
Draft [max] - Meters0.53
Draft [max] - Inches28
Draft [max] - Inches21
Weight - Detail6,300 lbs. (2,858 kg)
Weight - Detail12,700 lbs. (5,760.6 kg)
Weight - kg2857.63
Weight - kg5760.62
Weight - lbs.63
Weight - lbs.127
Length - Feet31.58
Length - Feet34.42
Length overall - Detail31 ft. 7 in. (9.63 m) Rigged with Power: 33 ft. 7 in. (10.27 m)
Length overall - DetailWith Pulpit: 34 ft. 5 in. (10.49 m) Without Pulpit: 32 ft. 3 in. (9.83 m)
Length overall - Meters10.24
Length overall - Meters10.49
Length overall - Inches403
Length overall - Inches413
Length - Metersnot available
Length - Meters10.49
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard240 hp (179 kW)
Engine/s standard600 hp (447.6 kW)
Fuel tank capacity - Detail200 gal. (757 l)
Fuel tank capacity - Detail316 gal. (1,196.06)
Fuel tank capacity - Liters757.08
Fuel tank capacity - Liters1196.19
Fuel tank capacity - Gal2
Fuel tank capacity - Gal316
Fuel typeGas
Fuel typeGas or Diesel
Drive typeInboard
Drive typeOutboard
Operational Info
Water capacity20 gal. (75.7 l)
Water capacity40 gal. (151.4 l)
Headroomnot available
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacitynot available
Sleeping capacity5