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19data points analyzed by Sailpages.com to compile this DUFOUR 42 (S&S) buyer’s report
DUFOUR 42 (S&S)

DUFOUR 42 (S&S)

Dufour Yachts🇫🇷· Design: Sparkman & Stephens
1988–199212 built
$2.8K – $7.5K est. annual maintenance
Offshore CruisermonoMasthead SloopFin

Specifications

Hull

LOA42.16 ft
LWL35.76 ft
Beam12.63 ft
Draft7.51 ft
Shoal Draft1.75 ft
Displacement18,739 lb
Ballast7,120.9 lb
Material24.0
Hull speed1.34·√LWL8.0 kn

Rig & Sails

Iforetriangle height52.5 ft
Jforetriangle base29.5 ft
Pmainsail luff46.1 ft
Emainsail foot14.3 ft
FLforestay29.5 ft
Mainsail1,130.4 sq ft
Jib (100%)774.4 sq ft
Spinnaker1,316.4 sq ft

Accommodation

Cabins2
Berths6
Heads6
Water105.7 L
Fuel42.3 L
CE categoryN/A€

About the DUFOUR 42 (S&S)

First offered as LACOSTE 42 (1985). (S&S design #2462) See LACOSTE 42.

Sailpages Buyer's Take

Designed by Sparkman & Stephens and built by Dufour Yachts (FRA) from 1988–1992, the Dufour 42 (S&S) is a rare production with only 12 hulls built. This limited run combines classic S&S design principles with Dufour's construction methods, resulting in a distinct vessel that differs significantly from the more common Dufour 42 models.

Best for:
This boat suits experienced coastal cruisers and short-range offshore sailors who appreciate the classic Sparkman & Stephens layout and are willing to manage a rare, low-production vessel with specific maintenance needs.
Bluewater capability:
With a displacement of 18739.0 lb and a capsize ratio of 1.91, the boat offers moderate offshore capability suitable for coastal and nearshore passages, but its relatively light displacement for its length suggests caution in extreme ocean conditions.
Comparables:
Comparable to other late-80s/early-90s Sparkman & Stephens designs like the Tartan 42 or Hallberg-Rassy 42 due to the shared designer and similar displacement, though it lacks the volume of the heavier bluewater cruisers.

Performance

Comfort26.2
Capsize1.91
SA/Disp25.1
Disp/Len183
Bal/Disp41.2

Pricing

We don't have market pricing data for the DUFOUR 42 (S&S) yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.

Estimated Cost of Ownership

Based on 42.16ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$2.8K – $7.5K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Known Issues & Pre-Purchase Inspection

4 reported issues across 2 systems for the DUFOUR 42 (S&S), compiled from owner reports in sailing forums and owner-association material.

1 critical2 major1 minor
Keel3Rudder1

Unlock the full inspection report

Thinking of buying a DUFOUR 42 (S&S)? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.

  • All 4 specific issues — severity, symptoms & fixes
  • Model-specific pre-purchase inspection checklist
  • Downloadable PDF to take to your surveyor — yours to keep

One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep

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Which engine powers your DUFOUR 42 (S&S)?

We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.

Brands sometimes mentioned for this model: Yanmar — is it one of these?

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Used sails that fit the DUFOUR 42 (S&S)

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