Astondoa 377 Coupe 2024 boat specs
Astondoa
Astondoa 377 Coupe 2024
2024
View full specs →
VS
Astondoa 40 Open 2001 boat specs
Astondoa
Astondoa 40 Open 2001
2001
View full specs →

Astondoa 377 Coupe 2024 vs Astondoa 40 Open 2001 — Same Brand, Different Boat

The Astondoa 377 Coupe 2024 vs Astondoa 40 Open 2001 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 310 hp, the Astondoa 40 Open 2001 has a 50-hp advantage over the Astondoa 377 Coupe 2024's 260-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Astondoa 377 Coupe 2024 carries 211 gallons versus 206 gallons in the Astondoa 40 Open 2001. 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 Astondoa 40 Open 2001 is rated for 12 passengers, while the Astondoa 377 Coupe 2024 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Astondoa 40 Open 2001 could be the deciding factor.

Bottom line: Choose the Astondoa 40 Open 2001 if your priority is putting more people on the water — it handles 12 passengers and at 40,0 ft it has the deck room to back that rating up comfortably. The Astondoa 377 Coupe 2024 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail38.10 ft
Length overall - Detail40.00 ft
Length - Feet38.1
Length - Feet40
Length overall - Meters11.61
Length overall - Meters12.19
Length overall - Inches457
Length overall - Inches480
Beam11.67 ft
Beam11.10 ft
Beam - Meters3.56
Beam - Meters3.38
Beam - Inches140
Beam - Inches133
Draft [max] - Detail2.60 ft
Draft [max] - Detail3.30 ft
Draft [max] - Meters0.79
Draft [max] - Meters1.01
Draft [max] - Inches31
Draft [max] - Inches40
Displacement21384.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal211
Fuel tank capacity - Gal206
Fuel tank capacity - Liters798.72
Fuel tank capacity - Liters779.79
Engine makeVolvo Penta
Engine makeVolvo Penta
Engine modelD4-26
Engine modelD6
Horsepower260 hp
Horsepower310 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeinboard
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine Makenot available
Engine 2 Engine ModelD4-26
Engine 2 Engine Modelnot available
Engine 2 Horsepower260 hp
Engine 2 Horsepowernot available
Engine 2 Fuel TypeDiesel
Engine 2 Fuel Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Operational Info
Sleeping capacity4
Sleeping capacity4
Cabins2
Cabins2
Head1
Head1
Water capacity52
Water capacity79.2
Boat typePower
Boat typePower

Astondoa 377 Coupe 2024 vs Astondoa 40 Open 2001 — Common Questions

Which is the larger boat — the Astondoa 377 Coupe 2024 or the Astondoa 40 Open 2001?
The Astondoa 40 Open 2001 is the longer of the two at 40,0 feet overall. The Astondoa 377 Coupe 2024 comes in at 38,1 feet, making it roughly 1,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Astondoa 40 Open 2001 is rated to a maximum of 310 hp, giving it the larger power ceiling. The Astondoa 377 Coupe 2024 tops out at 260 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 Astondoa 377 Coupe 2024 is Coast Guard rated for 11 passengers, while the Astondoa 40 Open 2001 is certified for 12. 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 Astondoa 377 Coupe 2024 measures 140" wide, compared to 133" for the Astondoa 40 Open 2001. 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 Astondoa 377 Coupe 2024 or the Astondoa 40 Open 2001?
The Astondoa 377 Coupe 2024 has the bigger tank at 211 gallons, versus 206 gallons on the Astondoa 40 Open 2001. That 5-gallon difference translates to roughly 15–25 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Astondoa 377 Coupe 2024 and Astondoa 40 Open 2001 from the same manufacturer?
Yes — both the Astondoa 377 Coupe 2024 and the Astondoa 40 Open 2001 are built by Astondoa. 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.