When two boats share the same hull type — in this case both the Beneteau Flyer Gran Turismo 38 2012 and the Beneteau Swift Trawler 52 2012 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
Size is the most obvious dividing line here. The Beneteau Swift Trawler 52 2012 measures 55,8 feet overall (2012), giving it roughly 16,1 additional feet of deck space compared to the Beneteau Flyer Gran Turismo 38 2012 at 39,7 feet (2012). Weight tells a clearer story for trailering families: the Beneteau Flyer Gran Turismo 38 2012 tips the scales at 16 464 lbs — 16 462 lbs more than the Beneteau Swift Trawler 52 2012 at 2 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 — 2 hp for the Beneteau Flyer Gran Turismo 38 2012 and 2 hp for the Beneteau Swift Trawler 52 2012. 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 52 2012 carries 1 057 gallons versus 172 gallons in the Beneteau Flyer Gran Turismo 38 2012. 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 52 2012 is rated for 16 passengers, while the Beneteau Flyer Gran Turismo 38 2012 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Swift Trawler 52 2012 could be the deciding factor.
Bottom line: Choose the Beneteau Swift Trawler 52 2012 if your priority is putting more people on the water — it handles 16 passengers and at 55,8 ft it has the deck room to back that rating up comfortably. The Beneteau Flyer Gran Turismo 38 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.