Baia Argonauts 2011 vs Baia Atlantica 78 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Baia Argonauts 2011 or the Baia Atlantica 78 2008?

The Baia Argonauts 2011 is the longer of the two at 101,7 feet overall. The Baia Atlantica 78 2008 comes in at 79,9 feet, making it roughly 21,8 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Baia Atlantica 78 2008 has a documented max rating of 2 030 hp. Engine specifications for the Baia Argonauts 2011 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Baia Argonauts 2011 is Coast Guard rated for 31 passengers, while the Baia Atlantica 78 2008 is certified for 24. 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.

Q: Which boat is wider, and does it affect trailering?

The Baia Argonauts 2011 measures 287" wide, compared to 235" for the Baia Atlantica 78 2008. 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.

Q: Which boat has the larger fuel tank — the Baia Argonauts 2011 or the Baia Atlantica 78 2008?

The Baia Argonauts 2011 has the bigger tank at 2 245 gallons, versus 1 453 gallons on the Baia Atlantica 78 2008. That 792-gallon difference translates to roughly 2377–3962 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Baia Argonauts 2011 and Baia Atlantica 78 2008 from the same manufacturer?

Yes — both the Baia Argonauts 2011 and the Baia Atlantica 78 2008 are built by Baia. 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.

Boat Comparison

Baia Argonauts 2011 vs Baia Atlantica 78 2008

Baia

Baia Argonauts 2011

2011

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Baia

Baia Atlantica 78 2008

2008

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Detailed Evaluation & Buyer Recommendation

Baia Argonauts 2011 vs Baia Atlantica 78 2008 — Same Brand, Different Boat

The Baia Argonauts 2011 vs Baia Atlantica 78 2008 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 Baia Atlantica 78 2008 tops out at 2 030 hp. Engine specs for the Baia Argonauts 2011 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Baia Argonauts 2011 carries 2 245 gallons versus 1 453 gallons in the Baia Atlantica 78 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 Baia Argonauts 2011 is rated for 31 passengers, while the Baia Atlantica 78 2008 caps at 24. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Baia Argonauts 2011 could be the deciding factor.

Bottom line: Choose the Baia Argonauts 2011 if your priority is putting more people on the water — it handles 31 passengers and at 101,7 ft it has the deck room to back that rating up comfortably. The Baia Atlantica 78 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 24 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail101.70 ft

Length overall - Detail79.90 ft

Length - Feet101.7

Length - Feet79.9

Length overall - Meters31

Length overall - Meters24.35

Length overall - Inches1220

Length overall - Inches959

Beam23.90 ft

Beam19.60 ft

Beam - Meters7.28

Beam - Meters5.97

Beam - Inches287

Beam - Inches235

Draft [max] - Detail3.90 ft

Draft [max] - Meters1.19

Draft [max] - Inches47

Draft Minnot available

Draft Min3.40 ft

Displacementnot available

Displacement165347.00 lbs

Engine and Drivetrain

Fuel tank capacity - Gal2245.4

Fuel tank capacity - Gal1452.9

Fuel tank capacity - Liters8499.76

Fuel tank capacity - Liters5499.82

Engine makenot available

Engine makeMTU

Engine modelnot available

Engine model16 V 2000 M91

Horsepowernot available

Horsepower2030 hp

Fuel typenot available

Fuel typeDiesel

Drive typenot available

Drive typeinboard

Engine 2 Engine Makenot available

Engine 2 Engine MakeMTU

Engine 2 Engine Modelnot available

Engine 2 Engine Model16 V 2000 M91

Engine 2 Horsepowernot available

Engine 2 Horsepower2030 hp

Engine 2 Fuel Typenot available

Engine 2 Fuel TypeDiesel

Engine 2 Drive Typenot available

Engine 2 Drive Typeinboard

Operational Info

Sleeping capacity1

Sleeping capacity6

Cabins5

Cabins3

Head5

Head3

Water capacity343.4

Water capacity264

Boat typePower

Baia Argonauts 2011 vs Baia Atlantica 78 2008 — Common Questions

Which is the larger boat — the Baia Argonauts 2011 or the Baia Atlantica 78 2008?

The Baia Argonauts 2011 is the longer of the two at 101,7 feet overall. The Baia Atlantica 78 2008 comes in at 79,9 feet, making it roughly 21,8 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Baia Atlantica 78 2008 has a documented max rating of 2 030 hp. Engine specifications for the Baia Argonauts 2011 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 Baia Argonauts 2011 is Coast Guard rated for 31 passengers, while the Baia Atlantica 78 2008 is certified for 24. 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 Baia Argonauts 2011 measures 287" wide, compared to 235" for the Baia Atlantica 78 2008. 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 Baia Argonauts 2011 or the Baia Atlantica 78 2008?

The Baia Argonauts 2011 has the bigger tank at 2 245 gallons, versus 1 453 gallons on the Baia Atlantica 78 2008. That 792-gallon difference translates to roughly 2377–3962 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Baia Argonauts 2011 and Baia Atlantica 78 2008 from the same manufacturer?

Yes — both the Baia Argonauts 2011 and the Baia Atlantica 78 2008 are built by Baia. 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.

← Baia Argonauts 2011 full specs ← Baia Atlantica 78 2008 full specs