The Beneteau Oceanis 38.1 2016 vs Beneteau Swift Trawler 34 2011 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.
On paper these two are close siblings in the size department - Beneteau Oceanis 38.1 2016 at 38,9 ft versus Beneteau Swift Trawler 34 2011 at 36,6 ft. Weight tells a clearer story for trailering families: the Beneteau Swift Trawler 34 2011 tips the scales at 16 466 lbs - 1 364 lbs less than the Beneteau Oceanis 38.1 2016 at 15 102 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 425 hp, the Beneteau Swift Trawler 34 2011 has a 385-hp advantage over the Beneteau Oceanis 38.1 2016's 40-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Beneteau Swift Trawler 34 2011 carries 211 gallons versus 34 gallons in the Beneteau Oceanis 38.1 2016. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 11 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
The Beneteau Oceanis 38.1 2016 has a documented displacement of 15 102 lbs. Displacement data wasn't available for the other boat in this comparison.
The Beneteau Oceanis 38.1 2016 uses Sloop rigging. The Beneteau Oceanis 38.1 2016 has a documented auxiliary engine of 40 hp.
For extended cruising, water capacity matters: the Beneteau Swift Trawler 34 2011 carries 85 gallons versus 53 gallons on the Beneteau Oceanis 38.1 2016 - a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau Oceanis 38.1 2016 at 38,9 ft offers more living space, greater range, and a more substantial offshore capability. The Beneteau Swift Trawler 34 2011 at 36,6 ft is the easier, lower-cost option - simpler to crew and a strong choice for coastal and day sailing.