The Riviera 4600 Sport Yacht Platinum Edition 2022 vs Riviera Yachts 5800 Sport Yacht 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 Riviera Yachts 5800 Sport Yacht 2011 measures 57,6 feet overall (2011), giving it roughly 7,3 additional feet of deck space compared to the Riviera 4600 Sport Yacht Platinum Edition 2022 at 50,3 feet (2022). Weight tells a clearer story for trailering families: the Riviera Yachts 5800 Sport Yacht 2011 tips the scales at 46 959 lbs — 4 630 lbs less than the Riviera 4600 Sport Yacht Platinum Edition 2022 at 42 329 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 600 hp, the Riviera 4600 Sport Yacht Platinum Edition 2022 has a 165-hp advantage over the Riviera Yachts 5800 Sport Yacht 2011's 435-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 4600 Sport Yacht Platinum Edition 2022 carries 555 gallons versus 7 gallons in the Riviera Yachts 5800 Sport Yacht 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 Riviera Yachts 5800 Sport Yacht 2011 is rated for 17 passengers, while the Riviera 4600 Sport Yacht Platinum Edition 2022 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Yachts 5800 Sport Yacht 2011 could be the deciding factor.