The Mangusta Yachts Gransport 45 2023 vs Mangusta Yachts Maxi Open 132 2015 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 Mangusta Yachts Gransport 45 2023 measures 148,7 feet overall (2023), giving it roughly 18,0 additional feet of deck space compared to the Mangusta Yachts Maxi Open 132 2015 at 130,7 feet (2015). Weight tells a clearer story for trailering families: the Mangusta Yachts Gransport 45 2023 tips the scales at 628 300 lbs — 209 422 lbs more than the Mangusta Yachts Maxi Open 132 2015 at 418 878 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 — 2 600 hp for the Mangusta Yachts Gransport 45 2023 and 2 600 hp for the Mangusta Yachts Maxi Open 132 2015. 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 Mangusta Yachts Maxi Open 132 2015 carries 5 383 gallons versus 14 gallons in the Mangusta Yachts Gransport 45 2023. 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 Mangusta Yachts Gransport 45 2023 is rated for 45 passengers, while the Mangusta Yachts Maxi Open 132 2015 caps at 39. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Mangusta Yachts Gransport 45 2023 could be the deciding factor.