The Beneteau Swift Trawler 47 2019 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.
On paper these two are close siblings in the size department — Beneteau Swift Trawler 47 2019 at 48,4 ft versus Beneteau Swift Trawler 50 2020 at 49,2 ft. Weight tells a clearer story for trailering families: the Beneteau Swift Trawler 50 2020 tips the scales at 35 264 lbs — 7 306 lbs less than the Beneteau Swift Trawler 47 2019 at 27 958 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 47 2019 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 51 gallons in the Beneteau Swift Trawler 47 2019. 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 47 2019 caps at 14. 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.
Bottom line: Choose the Beneteau Swift Trawler 50 2020 if your priority is putting more people on the water — it handles 15 passengers and at 49,2 ft it has the deck room to back that rating up comfortably. The Beneteau Swift Trawler 47 2019 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 14 that costs less to run day-to-day.