The Beneteau Oceanis 321 1994 vs Beneteau Swift Trawler 52 2009 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.
For family outings this is probably the sharpest distinction between the two. The Beneteau Swift Trawler 52 2009 is rated for 16 passengers, while the Beneteau Oceanis 321 1994 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Swift Trawler 52 2009 could be the deciding factor.
The Beneteau Oceanis 321 1994 has a documented displacement of 9 700 lbs. Displacement data wasn't available for the other boat in this comparison.
Both boats draw a similar depth - 4,3 ft and 4,0 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
Sailboat comparisons often come down to details that specs don't fully capture - the quality of the standing rigging, the layout of the cockpit, and how the boat feels on a beat in 20 knots. A sea trial on both is strongly recommended.
Bottom line: The Beneteau Swift Trawler 52 2009 at 55,8 ft offers more living space, greater range, and a more substantial offshore capability. The Beneteau Oceanis 321 1994 at 32,6 ft is the easier, lower-cost option - simpler to crew and a strong choice for coastal and day sailing.