The Archambault A31 2009 vs Archambault A35 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 Archambault A35 2006 measures 34,8 feet overall (2006), giving it roughly 3,4 additional feet of deck space compared to the Archambault A31 2009 at 31,4 feet (2009). Weight tells a clearer story for trailering families: the Archambault A35 2006 tips the scales at 10 141 lbs — 3 196 lbs less than the Archambault A31 2009 at 6 945 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.
Both boats share a closely matched power ceiling — 14 hp for the Archambault A31 2009 and 21 hp for the Archambault A35 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 11 gal and 13 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Archambault A35 2006 is rated for 10 passengers, while the Archambault A31 2009 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Archambault A35 2006 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Archambault A35 2006 displaces 10 141 lbs — a 3 196-lb difference over the Archambault A31 2009 at 6 945 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.
Both boats draw a similar depth — 6,2 ft and 6,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Archambault A31 2009 uses Sloop rigging. Helm style differs too: the Archambault A31 2009 uses a 1 tiller versus a 1 tiller (helm wheel in option) on the Archambault A35 2006. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. For auxiliary power the Archambault A35 2006 carries a 21-hp engine against 14 hp on the Archambault A31 2009. 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 Archambault A35 2006 is the offshore and bluewater choice — at 10 141 lbs displacement and 35 ft it has the load capacity, range, and seakeeping for extended passages. The Archambault A31 2009 at 6 945 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.