The Najad Yachts N340 1987 vs Najad Yachts N373 1999 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 Najad Yachts N373 1999 measures 37,8 feet overall (1999), giving it roughly 4,3 additional feet of deck space compared to the Najad Yachts N340 1987 at 33,5 feet (1987). Weight tells a clearer story for trailering families: the Najad Yachts N373 1999 tips the scales at 18 298 lbs — 3 968 lbs less than the Najad Yachts N340 1987 at 14 330 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 54 hp, the Najad Yachts N373 1999 has a 26-hp advantage over the Najad Yachts N340 1987's 28-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 Najad Yachts N373 1999 is rated for 11 passengers, while the Najad Yachts N340 1987 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Najad Yachts N373 1999 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Najad Yachts N373 1999 displaces 18 298 lbs — a 3 968-lb difference over the Najad Yachts N340 1987 at 14 330 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.
Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Najad Yachts N373 1999 draws 6,3 ft, compared to 5,3 ft for the Najad Yachts N340 1987. That 1,1-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.
For auxiliary power the Najad Yachts N373 1999 carries a 54-hp engine against 28 hp on the Najad Yachts N340 1987. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.
Bottom line: The Najad Yachts N373 1999 is the offshore and bluewater choice — at 18 298 lbs displacement and 38 ft it has the load capacity, range, and seakeeping for extended passages. The Najad Yachts N340 1987 at 14 330 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.