The Beneteau Antares 9.80 2008 vs Beneteau First 45F5 1990 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 Beneteau First 45F5 1990 measures 46,7 feet overall (1990), giving it roughly 14,7 additional feet of deck space compared to the Beneteau Antares 9.80 2008 at 32,0 feet (2008). Weight tells a clearer story for trailering families: the Beneteau First 45F5 1990 tips the scales at 23 149 lbs - 11 387 lbs less than the Beneteau Antares 9.80 2008 at 11 762 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 Beneteau First 45F5 1990 tops out at 50 hp. Engine specs for the Beneteau Antares 9.80 2008 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Beneteau Antares 9.80 2008 carries 169 gallons versus 42 gallons in the Beneteau First 45F5 1990. 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 Beneteau First 45F5 1990 is rated for 14 passengers, while the Beneteau Antares 9.80 2008 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 45F5 1990 could be the deciding factor.

The Beneteau First 45F5 1990 has a documented displacement of 23 149 lbs. Displacement data wasn't available for the other boat in this comparison.

Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Beneteau First 45F5 1990 draws 7,1 ft, compared to 2,0 ft for the Beneteau Antares 9.80 2008. That 5,1-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.

The Beneteau First 45F5 1990 has a documented auxiliary engine of 50 hp.

For extended cruising, water capacity matters: the Beneteau First 45F5 1990 carries 172 gallons versus 58 gallons on the Beneteau Antares 9.80 2008 - a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.