The Archambault A31 2009 vs Archambault by BG Race M 7.50 2015 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 Archambault A31 2009 measures 31,4 feet overall (2009), giving it roughly 6,7 additional feet of deck space compared to the Archambault by BG Race M 7.50 2015 at 24,7 feet (2015). Weight tells a clearer story for trailering families: the Archambault A31 2009 tips the scales at 6 945 lbs — 5 181 lbs more than the Archambault by BG Race M 7.50 2015 at 1 764 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 Archambault A31 2009 carries a rated maximum of 14 hp. Engine data for the Archambault by BG Race M 7.50 2015 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Archambault A31 2009 is rated for 9 passengers, while the Archambault by BG Race M 7.50 2015 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Archambault A31 2009 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Archambault A31 2009 displaces 6 945 lbs — a 5 181-lb difference over the Archambault by BG Race M 7.50 2015 at 1 764 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 Archambault A31 2009 draws 6,2 ft, compared to 4,0 ft for the Archambault by BG Race M 7.50 2015. That 2,2-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.
The Archambault A31 2009 uses Sloop rigging. The Archambault A31 2009 has a documented auxiliary engine of 14 hp.
The Archambault by BG Race M 7.50 2015 is trailerable — a genuine advantage for sailors who prefer to keep their boat at home or explore multiple sailing venues.
Bottom line: The Archambault A31 2009 is the offshore and bluewater choice — at 6 945 lbs displacement and 31 ft it has the load capacity, range, and seakeeping for extended passages. The Archambault by BG Race M 7.50 2015 at 1 764 lbs is the more nimble, accessible option and is trailerable — easier to single-hand and better suited to coastal and inland sailing.