The Riviera 50 Sports Motor Yacht 2020 vs Riviera Yachts 63 Open Series II 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 Riviera Yachts 63 Open Series II 2013 measures 64,4 feet overall (2013), giving it roughly 9,3 additional feet of deck space compared to the Riviera 50 Sports Motor Yacht 2020 at 55,1 feet (2020). Weight tells a clearer story for trailering families: the Riviera 50 Sports Motor Yacht 2020 tips the scales at 56 218 lbs — 55 546 lbs more than the Riviera Yachts 63 Open Series II 2013 at 672 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 1 015 hp, the Riviera Yachts 63 Open Series II 2013 has a 290-hp advantage over the Riviera 50 Sports Motor Yacht 2020's 725-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 63 Open Series II 2013 carries 1 731 gallons versus 872 gallons in the Riviera 50 Sports Motor Yacht 2020. 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 63 Open Series II 2013 is rated for 19 passengers, while the Riviera 50 Sports Motor Yacht 2020 caps at 16. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Yachts 63 Open Series II 2013 could be the deciding factor.