The Birchwood 340 Open 2002 vs Birchwood 500 Flybridge 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 Birchwood 500 Flybridge 2006 measures 48,2 feet overall (2006), giving it roughly 12,2 additional feet of deck space compared to the Birchwood 340 Open 2002 at 36,0 feet (2002). Weight tells a clearer story for trailering families: the Birchwood 500 Flybridge 2006 tips the scales at 35 274 lbs — 25 354 lbs less than the Birchwood 340 Open 2002 at 9 920 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 570 hp, the Birchwood 500 Flybridge 2006 has a 330-hp advantage over the Birchwood 340 Open 2002's 240-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Birchwood 500 Flybridge 2006 carries 330 gallons versus 123 gallons in the Birchwood 340 Open 2002. 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 Birchwood 500 Flybridge 2006 is rated for 14 passengers, while the Birchwood 340 Open 2002 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Birchwood 500 Flybridge 2006 could be the deciding factor.
Bottom line: Choose the Birchwood 500 Flybridge 2006 if your priority is putting more people on the water — it handles 14 passengers and at 48,2 ft it has the deck room to back that rating up comfortably. The Birchwood 340 Open 2002 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.