The Dufour Yachts 36 Performance 2012 vs Dufour Yachts Lacoste 42 1985 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 Dufour Yachts Lacoste 42 1985 measures 42,2 feet overall (1985), giving it roughly 6,1 additional feet of deck space compared to the Dufour Yachts 36 Performance 2012 at 36,1 feet (2012). Weight tells a clearer story for trailering families: the Dufour Yachts Lacoste 42 1985 tips the scales at 16 535 lbs — 3 032 lbs less than the Dufour Yachts 36 Performance 2012 at 13 503 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 — 29 hp for the Dufour Yachts 36 Performance 2012 and 43 hp for the Dufour Yachts Lacoste 42 1985. 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 Lacoste 42 1985 carries 42 gallons versus 24 gallons in the Dufour Yachts 36 Performance 2012. 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 Lacoste 42 1985 is rated for 12 passengers, while the Dufour Yachts 36 Performance 2012 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 Lacoste 42 1985 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Dufour Yachts Lacoste 42 1985 displaces 16 535 lbs — a 3 032-lb difference over the Dufour Yachts 36 Performance 2012 at 13 503 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 — 7,2 ft and 7,6 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Dufour Yachts 36 Performance 2012 uses Sloop rigging. Helm style differs too: the Dufour Yachts 36 Performance 2012 uses a 2 wheels versus a 1 wheel on the Dufour Yachts Lacoste 42 1985. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. For auxiliary power the Dufour Yachts Lacoste 42 1985 carries a 43-hp engine against 29 hp on the Dufour Yachts 36 Performance 2012. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.
Hull speed is rated at 8,0 knots for the Dufour Yachts Lacoste 42 1985 and 7,8 knots for the Dufour Yachts 36 Performance 2012. For extended cruising, water capacity matters: the Dufour Yachts Lacoste 42 1985 carries 106 gallons versus 58 gallons on the Dufour Yachts 36 Performance 2012 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Dufour Yachts Lacoste 42 1985 is the offshore and bluewater choice — at 16 535 lbs displacement and 42 ft it has the load capacity, range, and seakeeping for extended passages. The Dufour Yachts 36 Performance 2012 at 13 503 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.