The Dufour Yachts 39 1982 vs Dufour Yachts 40e 2010 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.
On paper these two are close siblings in the size department — Dufour Yachts 39 1982 at 39,2 ft versus Dufour Yachts 40e 2010 at 40,6 ft. Weight tells a clearer story for trailering families: the Dufour Yachts 40e 2010 tips the scales at 18 794 lbs — 3 803 lbs less than the Dufour Yachts 39 1982 at 14 991 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 — 43 hp for the Dufour Yachts 39 1982 and 40 hp for the Dufour Yachts 40e 2010. 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. Fuel capacity breaks the other way: the Dufour Yachts 40e 2010 carries 53 gallons versus 29 gallons in the Dufour Yachts 39 1982. 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 Dufour Yachts 40e 2010 is rated for 12 passengers, while the Dufour Yachts 39 1982 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Dufour Yachts 40e 2010 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Dufour Yachts 40e 2010 displaces 18 794 lbs — a 3 803-lb difference over the Dufour Yachts 39 1982 at 14 991 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 — 6,7 ft and 6,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Dufour Yachts 39 1982 uses Sloop rigging. Helm style differs too: the Dufour Yachts 39 1982 uses a 1 wheel versus a 2 wheels on the Dufour Yachts 40e 2010. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones.
Hull speed is rated at 8,0 knots for the Dufour Yachts 40e 2010 and 7,4 knots for the Dufour Yachts 39 1982. For extended cruising, water capacity matters: the Dufour Yachts 40e 2010 carries 100 gallons versus 53 gallons on the Dufour Yachts 39 1982 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Dufour Yachts 40e 2010 is the offshore and bluewater choice — at 18 794 lbs displacement and 41 ft it has the load capacity, range, and seakeeping for extended passages. The Dufour Yachts 39 1982 at 14 991 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.