The Beneteau Gran Turismo 49 Fly 2013 vs Beneteau Oceanis 510 1994 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 Gran Turismo 49 Fly 2013 at 51,6 ft versus Beneteau Oceanis 510 1994 at 50,2 ft. Weight tells a clearer story for trailering families: the Beneteau Gran Turismo 49 Fly 2013 tips the scales at 33 038 lbs — 2 174 lbs more than the Beneteau Oceanis 510 1994 at 30 864 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 80 hp, the Beneteau Oceanis 510 1994 has a 78-hp advantage over the Beneteau Gran Turismo 49 Fly 2013's 2-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 Gran Turismo 49 Fly 2013 carries 172 gallons versus 148 gallons in the Beneteau Oceanis 510 1994. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 15 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 510 1994 has a documented displacement of 30 864 lbs. Displacement data wasn't available for the other boat in this comparison.
The Beneteau Oceanis 510 1994 has a documented auxiliary engine of 80 hp.
For extended cruising, water capacity matters: the Beneteau Oceanis 510 1994 carries 264 gallons versus 2 gallons on the Beneteau Gran Turismo 49 Fly 2013 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau Gran Turismo 49 Fly 2013 and Beneteau Oceanis 510 1994 are closely matched on paper. A sea trial on both in representative conditions is the only reliable way to find which one suits your sailing style, home port, and intended cruising ground.