The Beneteau Swift Trawler 34S 2011 vs Beneteau Swift Trawler 50 2020 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 Swift Trawler 50 2020 measures 49,2 feet overall (2020), giving it roughly 12,6 additional feet of deck space compared to the Beneteau Swift Trawler 34S 2011 at 36,6 feet (2011). Weight tells a clearer story for trailering families: the Beneteau Swift Trawler 50 2020 tips the scales at 35 264 lbs — 33 661 lbs less than the Beneteau Swift Trawler 34S 2011 at 1 603 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 — 425 hp for the Beneteau Swift Trawler 34S 2011 and 440 hp for the Beneteau Swift Trawler 50 2020. 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. Fuel capacity breaks the other way: the Beneteau Swift Trawler 50 2020 carries 714 gallons versus 211 gallons in the Beneteau Swift Trawler 34S 2011. 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 Swift Trawler 50 2020 is rated for 15 passengers, while the Beneteau Swift Trawler 34S 2011 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Swift Trawler 50 2020 could be the deciding factor.