Baia Atlantica 84 2008 boat specs
Baia
Baia Atlantica 84 2008
2008
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VS
Baia Flash 43 2020 boat specs
Baia
Baia Flash 43 2020
2020
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Baia Atlantica 84 2008 vs Baia Flash 43 2020 — Same Brand, Different Boat

The Baia Atlantica 84 2008 vs Baia Flash 43 2020 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 power gap is worth calling out. Rated to 2 638 hp, the Baia Atlantica 84 2008 has a 2 063-hp advantage over the Baia Flash 43 2020's 575-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Baia Atlantica 84 2008 carries 1 585 gallons versus 291 gallons in the Baia Flash 43 2020. 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 Atlantica 84 2008 is rated for 25 passengers, while the Baia Flash 43 2020 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Baia Atlantica 84 2008 could be the deciding factor.

Bottom line: Choose the Baia Atlantica 84 2008 if your priority is putting more people on the water — it handles 25 passengers and at 84,1 ft it has the deck room to back that rating up comfortably. The Baia Flash 43 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 14 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail84.11 ft
Length overall - Detail48.30 ft
Length - Feet84.11
Length - Feet48.3
Length overall - Meters25.64
Length overall - Meters14.72
Length overall - Inches1009
Length overall - Inches580
Beam11.20 ft
Beam13.70 ft
Beam - Meters3.41
Beam - Meters4.18
Beam - Inches134
Beam - Inches164
Draft [max] - Detail4.30 ft
Draft [max] - Detail3.00 ft
Draft [max] - Meters1.31
Draft [max] - Meters0.91
Draft [max] - Inches52
Draft [max] - Inches36
Draft Min3.42 ft
Draft Minnot available
Displacement114640.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal1585
Fuel tank capacity - Gal290.5
Fuel tank capacity - Liters5999.87
Fuel tank capacity - Liters1099.66
Engine makeMTU
Engine makeVolvo Penta
Engine model16V 2000 M96L
Engine modelD9-575 EVC
Horsepower2638 hp
Horsepower575 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeinboard
Engine 2 Engine MakeMTU
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine Model16V 2000 M96L
Engine 2 Engine ModelD9-575 EVC
Engine 2 Horsepower2638 hp
Engine 2 Horsepower575 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel TypeDiesel
Engine 2 Drive Typeinboard
Engine 2 Drive Typeinboard
Performance
Cruising speed45
Cruising speed38
Cruising speed measureknots
Cruising speed measureknots
Maximum speed52
Maximum speed45
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Sleeping capacity12
Sleeping capacity4
Cabins6
Cabins2
Head5
Head2
Water capacity369
Water capacity92.4
Boat typePower
Boat typePower

Baia Atlantica 84 2008 vs Baia Flash 43 2020 — Common Questions

Which is the larger boat — the Baia Atlantica 84 2008 or the Baia Flash 43 2020?
The Baia Atlantica 84 2008 is the longer of the two at 84,1 feet overall. The Baia Flash 43 2020 comes in at 48,3 feet, making it roughly 35,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Baia Atlantica 84 2008 is rated to a maximum of 2 638 hp, giving it the larger power ceiling. The Baia Flash 43 2020 tops out at 575 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Baia Atlantica 84 2008 is Coast Guard rated for 25 passengers, while the Baia Flash 43 2020 is certified for 14. 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 Flash 43 2020 measures 164" wide, compared to 134" for the Baia Atlantica 84 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 Atlantica 84 2008 or the Baia Flash 43 2020?
The Baia Atlantica 84 2008 has the bigger tank at 1 585 gallons, versus 291 gallons on the Baia Flash 43 2020. That 1294-gallon difference translates to roughly 3883–6472 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Baia Atlantica 84 2008 and Baia Flash 43 2020 from the same manufacturer?
Yes — both the Baia Atlantica 84 2008 and the Baia Flash 43 2020 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.