The Riviera 4600 Sport Yacht Platinum Edition 2022 vs Riviera Yachts 47 Open Flybridge SII 2008 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 — Riviera 4600 Sport Yacht Platinum Edition 2022 at 50,3 ft versus Riviera Yachts 47 Open Flybridge SII 2008 at 49,0 ft. Weight tells a clearer story for trailering families: the Riviera 4600 Sport Yacht Platinum Edition 2022 tips the scales at 42 329 lbs — 41 897 lbs more than the Riviera Yachts 47 Open Flybridge SII 2008 at 432 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 1 430 hp, the Riviera Yachts 47 Open Flybridge SII 2008 has a 830-hp advantage over the Riviera 4600 Sport Yacht Platinum Edition 2022's 600-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Riviera Yachts 47 Open Flybridge SII 2008 carries 977 gallons versus 555 gallons in the Riviera 4600 Sport Yacht Platinum Edition 2022. 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.