The Beneteau First 22 1978 vs Beneteau Oceanis 351 1994 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 351 1994 measures 34,8 feet overall (1994), giving it roughly 12,7 additional feet of deck space compared to the Beneteau First 22 1978 at 22,1 feet (1978). Weight tells a clearer story for trailering families: the Beneteau Oceanis 351 1994 tips the scales at 11 684 lbs — 7 738 lbs less than the Beneteau First 22 1978 at 3 946 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 22 1978 carries a rated maximum of 10 hp. Engine data for the Beneteau Oceanis 351 1994 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Beneteau Oceanis 351 1994 is rated for 10 passengers, while the Beneteau First 22 1978 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Oceanis 351 1994 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Beneteau Oceanis 351 1994 displaces 11 684 lbs — a 7 738-lb difference over the Beneteau First 22 1978 at 3 946 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.
Both boats draw a similar depth — 3,6 ft and 4,0 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Beneteau First 22 1978 uses Sloop rigging. The Beneteau First 22 1978 has a documented auxiliary engine of 10 hp.
The Beneteau First 22 1978 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.
Bottom line: The Beneteau Oceanis 351 1994 is the offshore and bluewater choice — at 11 684 lbs displacement and 35 ft it has the load capacity, range, and seakeeping for extended passages. The Beneteau First 22 1978 at 3 946 lbs is the more nimble, accessible option and is trailerable — easier to single-hand and better suited to coastal and inland sailing.