The Astondoa 377 Coupe 2024 vs Astondoa AX8 2023 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 Astondoa AX8 2023 measures 80,2 feet overall (2023), giving it roughly 42,1 additional feet of deck space compared to the Astondoa 377 Coupe 2024 at 38,1 feet (2024). Weight tells a clearer story for trailering families: the Astondoa AX8 2023 tips the scales at 139 728 lbs — 118 344 lbs less than the Astondoa 377 Coupe 2024 at 21 384 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.
The power gap is worth calling out. Rated to 1 350 hp, the Astondoa AX8 2023 has a 1 090-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 AX8 2023 carries 1 875 gallons versus 211 gallons in the Astondoa 377 Coupe 2024. 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 AX8 2023 is rated for 24 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 AX8 2023 could be the deciding factor.
Bottom line: Choose the Astondoa AX8 2023 if your priority is putting more people on the water — it handles 24 passengers and at 80,2 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.