The Beneteau First 27 2018 vs Beneteau Oceanis 370 1989 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 Oceanis 370 1989 measures 35,7 feet overall (1989), giving it roughly 9,5 additional feet of deck space compared to the Beneteau First 27 2018 at 26,2 feet (2018). Weight tells a clearer story for trailering families: the Beneteau Oceanis 370 1989 tips the scales at 11 244 lbs — 8 202 lbs less than the Beneteau First 27 2018 at 3 042 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.

Both boats share a closely matched power ceiling — 10 hp for the Beneteau First 27 2018 and 27 hp for the Beneteau Oceanis 370 1989. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

For family outings this is probably the sharpest distinction between the two. The Beneteau Oceanis 370 1989 is rated for 10 passengers, while the Beneteau First 27 2018 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Oceanis 370 1989 could be the deciding factor.

Displacement is where these two sailboats genuinely part ways. The Beneteau Oceanis 370 1989 displaces 11 244 lbs — a 8 202-lb difference over the Beneteau First 27 2018 at 3 042 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.

Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Beneteau First 27 2018 draws 6,5 ft, compared to 5,1 ft for the Beneteau Oceanis 370 1989. That 1,4-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 27 2018 uses Sloop rigging. Helm style differs too: the Beneteau First 27 2018 uses a 1 tiller versus a 1 wheel on the Beneteau Oceanis 370 1989. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. For auxiliary power the Beneteau Oceanis 370 1989 carries a 27-hp engine against 10 hp on the Beneteau First 27 2018. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.

The Beneteau First 27 2018 is trailerable, giving it a significant lifestyle advantage for sailors who want to move between lakes, rivers, and coastal waters without committing to a marina slip. Hull speed is rated at 7,5 knots for the Beneteau Oceanis 370 1989 and 6,9 knots for the Beneteau First 27 2018.