Oceanco Alfa G 2004 boat specs
Oceanco
Oceanco Alfa G 2004
2004
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Oceanco Lady Maja 2005 boat specs
Oceanco
Oceanco Lady Maja 2005
2005
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Oceanco Alfa G 2004 vs Oceanco Lady Maja 2005 — Same Brand, Different Boat

The Oceanco Alfa G 2004 vs Oceanco Lady Maja 2005 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.

Size is the most obvious dividing line here. The Oceanco Lady Maja 2005 measures 203,0 feet overall (2005), giving it roughly 6,0 additional feet of deck space compared to the Oceanco Alfa G 2004 at 197,0 feet (2004). Weight tells a clearer story for trailering families: the Oceanco Alfa G 2004 tips the scales at 2 400 000 lbs — 68 000 lbs more than the Oceanco Lady Maja 2005 at 2 332 000 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 share a closely matched power ceiling — 1 650 hp for the Oceanco Alfa G 2004 and 1 650 hp for the Oceanco Lady Maja 2005. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Oceanco Alfa G 2004 carries 34 078 gallons versus 317 gallons in the Oceanco Lady Maja 2005. 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 Oceanco Lady Maja 2005 is rated for 61 passengers, while the Oceanco Alfa G 2004 caps at 60. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Oceanco Lady Maja 2005 could be the deciding factor.

Bottom line: Choose the Oceanco Lady Maja 2005 if your priority is putting more people on the water — it handles 61 passengers and at 203,0 ft it has the deck room to back that rating up comfortably. The Oceanco Alfa G 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 60 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail197.00 ft
Length overall - Detail203.00 ft
Length - Feet197
Length - Feet203
Length overall - Meters60.05
Length overall - Meters61.87
Length overall - Inches2364
Length overall - Inches2436
Beam34.00 ft
Beam34.00 ft
Beam - Meters10.36
Beam - Meters10.36
Beam - Inches408
Beam - Inches408
Draft [max] - Detail12.40 ft
Draft [max] - Detail13.30 ft
Draft [max] - Meters3.78
Draft [max] - Meters4.05
Draft [max] - Inches149
Draft [max] - Inches160
Displacement2400000.00 lbs
Displacement2332000.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal34078
Fuel tank capacity - Gal317
Fuel tank capacity - Liters128999.2
Fuel tank capacity - Liters119997.5
Engine makeCaterpillar
Engine makeCaterpillar
Engine model3512B DITA
Engine model3512B DITA
Horsepower1650 hp
Horsepower1650 hp
Engine 2 Engine MakeCaterpillar
Engine 2 Engine MakeCaterpillar
Engine 2 Engine Model3512B DITA
Engine 2 Engine Model3512B DITA
Engine 2 Horsepower1650 hp
Engine 2 Horsepower1650 hp
Performance
Cruising speed12
Cruising speed15
Cruising speed measureknots
Cruising speed measureknots
Maximum speed15
Maximum speed18
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Cabins6
Cabins6
Water capacity9404
Water capacity4226
Boat typePower
Boat typePower
Trailerablenot available
TrailerableYes

Oceanco Alfa G 2004 vs Oceanco Lady Maja 2005 — Common Questions

Which is the larger boat — the Oceanco Alfa G 2004 or the Oceanco Lady Maja 2005?
The Oceanco Lady Maja 2005 is the longer of the two at 203,0 feet overall. The Oceanco Alfa G 2004 comes in at 197,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Oceanco Alfa G 2004 or the Oceanco Lady Maja 2005?
For trailering, the Oceanco Lady Maja 2005 has the edge at 2 332 000 lbs dry weight versus 2 400 000 lbs for the Oceanco Alfa G 2004. 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 Oceanco Alfa G 2004 is Coast Guard rated for 60 passengers, while the Oceanco Lady Maja 2005 is certified for 61. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Oceanco Alfa G 2004 and Oceanco Lady Maja 2005 share an 34.00 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Which boat has the larger fuel tank — the Oceanco Alfa G 2004 or the Oceanco Lady Maja 2005?
The Oceanco Alfa G 2004 has the bigger tank at 34 078 gallons, versus 317 gallons on the Oceanco Lady Maja 2005. That 33761-gallon difference translates to roughly 101283–168805 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Oceanco Alfa G 2004 and Oceanco Lady Maja 2005 from the same manufacturer?
Yes — both the Oceanco Alfa G 2004 and the Oceanco Lady Maja 2005 are built by Oceanco. 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.