The Beneteau Gran Turismo 38 2013 vs Beneteau Oceanis 48 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.
Size is the most obvious dividing line here. The Beneteau Oceanis 48 2011 measures 47,1 feet overall (2011), giving it roughly 7,4 additional feet of deck space compared to the Beneteau Gran Turismo 38 2013 at 39,7 feet (2013). Weight tells a clearer story for trailering families: the Beneteau Oceanis 48 2011 tips the scales at 27 765 lbs — 11 566 lbs less than the Beneteau Gran Turismo 38 2013 at 16 199 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 75 hp, the Beneteau Oceanis 48 2011 has a 73-hp advantage over the Beneteau Gran Turismo 38 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 38 2013 carries 172 gallons versus 53 gallons in the Beneteau Oceanis 48 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 Oceanis 48 2011 is rated for 14 passengers, while the Beneteau Gran Turismo 38 2013 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Oceanis 48 2011 could be the deciding factor.
The Beneteau Oceanis 48 2011 has a documented displacement of 27 765 lbs. Displacement data wasn't available for the other boat in this comparison.
The Beneteau Oceanis 48 2011 has a documented auxiliary engine of 75 hp.
For extended cruising, water capacity matters: the Beneteau Oceanis 48 2011 carries 98 gallons versus 53 gallons on the Beneteau Gran Turismo 38 2013 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau Oceanis 48 2011 at 47,1 ft offers more living space, greater range, and a more substantial offshore capability. The Beneteau Gran Turismo 38 2013 at 39,7 ft is the easier, lower-cost option — simpler to crew and a strong choice for coastal and day sailing.