Detailed Evaluation & Buyer Recommendation
Stamas 340 Express Outboard 2008 vs Stamas Yacht 390 Aegean 2015 — Same Brand, Different Boat
The Stamas 340 Express Outboard 2008 vs Stamas Yacht 390 Aegean 2015 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The Stamas Yacht 390 Aegean 2015 tops out at 300 hp. Engine specs for the Stamas 340 Express Outboard 2008 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Stamas Yacht 390 Aegean 2015 carries 41 gallons versus 35 gallons in the Stamas 340 Express Outboard 2008. 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 340 Express Outboard 2008 is rated for 12 passengers, while the Stamas Yacht 390 Aegean 2015 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stamas 340 Express Outboard 2008 could be the deciding factor.
Bottom line: Choose the Stamas 340 Express Outboard 2008 if your priority is putting more people on the water — it handles 12 passengers and at 41,0 ft it has the deck room to back that rating up comfortably. The Stamas Yacht 390 Aegean 2015 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeStamas
Makenot available
Model340 Express Outboard
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam12 ft. 6 in. (3.81 m)
Beamnot available
Beam - Meters3.81
Beam - Metersnot available
Beam - Inches15
Beam - Inchesnot available
Bridge clearance - Detail7 ft. 10 in. (2.37 m) Without Top
Bridge clearance - Detailnot available
Bridge clearance - Meters2.39
Bridge clearance - Metersnot available
Bridge clearance - Inches94
Bridge clearance - Inchesnot available
Draft [max] - Detail21 in. (0.53 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.53
Draft [max] - Metersnot available
Draft [max] - Inches21
Draft [max] - Inchesnot available
Weight - DetailDry with Standard Outboard: 13,800 lbs. (6,260 kg)
Weight - Detailnot available
Weight - kg6259.57
Weight - kgnot available
Weight - lbs.138
Weight - lbs.not available
Length - Meters12.55
Length - Metersnot available
Length - Feet41
Length - Feet39
Length - Inches2
Length - Inchesnot available
Length overall - DetailWith Pulpit 41 ft. 2 in. (12.55 m) Without Pulpit: 39 ft. (11.88 m)
Length overall - Detail39.00 ft
Length overall - Meters12.55
Length overall - Meters11.89
Length overall - Inches494
Length overall - Inches468
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard700 hp (522 kW)
Engine/s standardnot available
Fuel tank capacity - Detail350 gal. (1,324.75 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters1552.02
Fuel tank capacity - Gal35
Fuel tank capacity - Gal41
Drive typeOutboard
Drive typeoutboard
Engine makenot available
Engine makeYamaha
Horsepowernot available
Horsepower300 hp
Operational Info
Headroom6 ft. 4 in. (1.93 m)
Headroomnot available
Sleeping capacity6
Sleeping capacity6
Water capacity40 gal. (151 l)
Water capacity4
Boat typenot available
Boat typePower