The Stealth Yachts 400 Dive 2024 vs Stealth Yachts 520 RUV 2013 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 Stealth Yachts 520 RUV 2013 measures 52,0 feet overall (2013), giving it roughly 13,5 additional feet of deck space compared to the Stealth Yachts 400 Dive 2024 at 38,5 feet (2024). Weight tells a clearer story for trailering families: the Stealth Yachts 520 RUV 2013 tips the scales at 96 700 lbs — 83 475 lbs less than the Stealth Yachts 400 Dive 2024 at 13 225 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 800 hp, the Stealth Yachts 520 RUV 2013 has a 520-hp advantage over the Stealth Yachts 400 Dive 2024's 280-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Stealth Yachts 520 RUV 2013 carries 46 gallons versus 21 gallons in the Stealth Yachts 400 Dive 2024. 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 Stealth Yachts 520 RUV 2013 is rated for 15 passengers, while the Stealth Yachts 400 Dive 2024 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stealth Yachts 520 RUV 2013 could be the deciding factor.
Bottom line: Choose the Stealth Yachts 520 RUV 2013 if your priority is putting more people on the water — it handles 15 passengers and at 52,0 ft it has the deck room to back that rating up comfortably. The Stealth Yachts 400 Dive 2024 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.