The Riviera Yachts 42 Flybridge 2007 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 Yachts 42 Flybridge 2007 at 46,0 ft versus Riviera Yachts 47 Open Flybridge SII 2008 at 49,0 ft. Weight tells a clearer story for trailering families: the Riviera Yachts 47 Open Flybridge SII 2008 tips the scales at 432 lbs — 123 lbs less than the Riviera Yachts 42 Flybridge 2007 at 309 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 450-hp advantage over the Riviera Yachts 42 Flybridge 2007's 980-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 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 47 Open Flybridge SII 2008 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 47 Open Flybridge SII 2008 could be the deciding factor.