The Riviera Yachts 42 Flybridge 2007 vs Riviera Yachts 4700 Sport Yacht 2010 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 4700 Sport Yacht 2010 measures 50,8 feet overall (2010), giving it roughly 4,8 additional feet of deck space compared to the Riviera Yachts 42 Flybridge 2007 at 46,0 feet (2007). At 309 lbs and 408 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 980 hp, the Riviera Yachts 42 Flybridge 2007 has a 405-hp advantage over the Riviera Yachts 4700 Sport Yacht 2010's 575-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 4700 Sport Yacht 2010 carries 634 gallons versus 473 gallons in the Riviera Yachts 42 Flybridge 2007. 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 4700 Sport Yacht 2010 is rated for 15 passengers, while the Riviera Yachts 42 Flybridge 2007 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Yachts 4700 Sport Yacht 2010 could be the deciding factor.