The Voyager Marine 20 ft. Sport Fish & Cruise 2013 vs Voyager Marine Series 4700 - 10 Feet 2006 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 Voyager Marine 20 ft. Sport Fish & Cruise 2013 measures 20,0 feet overall (2013), giving it roughly 10,0 additional feet of deck space compared to the Voyager Marine Series 4700 - 10 Feet 2006 at 10,0 feet (2006). Weight tells a clearer story for trailering families: the Voyager Marine 20 ft. Sport Fish & Cruise 2013 tips the scales at 1 550 lbs - 1 470 lbs more than the Voyager Marine Series 4700 - 10 Feet 2006 at 80 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 90 hp, the Voyager Marine 20 ft. Sport Fish & Cruise 2013 has a 88-hp advantage over the Voyager Marine Series 4700 - 10 Feet 2006's 2-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Voyager Marine 20 ft. Sport Fish & Cruise 2013 is rated for 10 passengers, while the Voyager Marine Series 4700 - 10 Feet 2006 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Voyager Marine 20 ft. Sport Fish & Cruise 2013 could be the deciding factor.
Bottom line: Choose the Voyager Marine 20 ft. Sport Fish & Cruise 2013 if your priority is putting more people on the water - it handles 10 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Voyager Marine Series 4700 - 10 Feet 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.