Tartan 3500
Built ?–2005 by Tartan Marine
About the Tartan 3500
Researched from public sources for this model. Any individual boat may have been modified or repowered — confirm before relying on any figure.
- Built
- ?–2005
- Builder
- Tartan Marine
- Designer
- Tim Jackett
- Length
- 35.17 ft
- Beam
- 11.75 ft
- Draft
- 6.5 ft
- Ballast
- 4,200 lb
- Hull
- fiberglass-cored
- Hull / keel
- fin keel
- Rig
- sloop
- Propulsion
- inboard
- Fuel
- 25 gal
- Water
- 72 gal
- Number built
- 152
- Stern thruster
- none
Sources disagree on first year, displacement, waterline — left blank rather than guessed.
Hull is partly balsa-cored (Baltek) with solid glass at the deck flange, through-hulls, chainplates and keel attachment, plus a vinylester skin coat and a five-year blister warranty. Deck is balsa-cored; hull-deck joint uses stainless fasteners tapped into aluminum plates molded into the hull flange. External keel on stainless bolts; 3-inch stainless rudder stock. Shoal 'beaver tail' keel option: 4.83 ft draft, 13,200 lb, 4,900 lb ballast. Sailing Magazine: 152 built, retired 2005; start year, displacement and LWL are disputed (see disputed). 25-gal aluminum fuel tank. Good engine access under the companionway.
Known problems for this model
-
Moisture in balsa deck core at fittings deck
A surveyor found elevated moisture in the balsa deck core around several fittings on a three-year-old boat, suggesting hardware bedding was less careful than hull penetrations.spinsheet.com
-
Quality-control detail lapses other
The reviewer felt attention to detail on newer Tartans had slipped compared with the builder's earlier standard, though construction remained sound overall.spinsheet.com
Engines & parts
Yanmar 3GM / 3GM30F parts: good
Factory standard engine — you entered “Yanmar 3GM30F”
Very popular (used 3GM30Fs sell for $3,000+) and supported by a strong parts network. Cylinder head overhauls (valve seals, lapping, injector service) are a common, parts-supported repair.
Parts sources: Mack Boring & Parts (Yanmar distributor), HDI Marine (stainless exhaust elbows), Parts4Engines
Common problems (2)
-
Overheating at cruise rpm cooling
The 3GM30F has a known overheating tendency linked to its heat exchanger; owners also trace it to coked elbows, worn impellers, scaled heat exchangers or air in the raw water circuit. Some heat exchangers were replaced under warranty.forums.sailboatowners.com
-
Mixing elbow corrosion exhaust
OEM elbows corrode internally and should be inspected or replaced with stainless versions before they let water into the engine.practical-sailor.com · facebook.com
Model sources (5)
sailboatdata.com · spinsheet.com · sailingmagazine.net · goodoldboat.com · cruisersforum.com
Other Tartan models
- Tartan 27 1961–1980
- Tartan 30
- Tartan 34C 1968–1978
- Tartan 37 (S&S) 1976–1988
Researched from public sources. Spotted an error? The sources are listed above — tell us what they got wrong.