Design and Construction
The Tartan 3000 has a fiberglass hull and was offered with two keel configurations. The fin-keel version carries a lead keel and draws roughly 5.2 to 5.5 feet, depending on load. The alternative stub/centreboard configuration draws just 3.3 to 3.6 feet, allowing the boat to settle into shallow marinas.
Both versions displace 7,950 pounds and carry 3,830 pounds of ballast. That produces a ballast-displacement ratio of 48 percent, placing the boat firmly in the moderate-performance cruiser camp rather than among lightweight racers.
With a length-to-beam ratio of 2.99 and a displacement-length ratio of 227, the 3000 is categorized among “moderate racers.” Sixty-two percent of comparable designs are heavier.
Rig, Performance, and Handling
The Tartan 3000 is a masthead sloop carrying 441 square feet of mainsail and jib area. With a 135 percent genoa, its sail-area-to-displacement ratio rises from 17.4 with the reference sail to 20.8. That figure puts the boat ahead of 66 percent of similar designs for light-air speed.
Its motion comfort ratio is 21.9, meaning the design rides more comfortably than 42 percent of its peers. The capsize screening value of 1.99 sits in the sensible range for a coastal cruiser.
The standing and running rigging use predictable masthead proportions. All three halyards are 89.9 feet long and 3/8 inch in diameter. The jib and genoa sheets are each 29.9 feet long and 1/2 inch in diameter, while the mainsheet is 74.7 feet long and 1/2 inch in diameter.
Under the 11-horsepower Universal 5411 gasoline inboard, the calculated maximum speed under power is about 4.3 knots, compared with a theoretical hull speed of 6.7 knots.
Accommodations and Interior Volume
The 10-foot beam and 2.99 length-to-beam ratio give the Tartan 3000 more interior room than 62 percent of other designs of its type. That relative spaciousness reflects the proportions of the S&S hull rather than any documented layout detail, but it remains a meaningful distinction among 30-foot cruisers from the early 1980s.
The immersion rate is 878 pounds per inch. This indicates how the boat settles as crew and gear come aboard, a useful figure when loading the cabin for a coastal passage.
Variations and Ownership Considerations
The principal variations are the two keel configurations and the Universal 5411 gasoline inboard. Neither is a defect, but both shape ownership. The centreboard version offers substantially shallower draft, though its moving trunk parts need monitoring.
With only 97 boats built and production ending in 1988, the Tartan 3000 is now a mature design. Every example is old enough that its rigging, engine, and deck hardware have seen decades of service.
The Universal 5411 gasoline engine was the standard inboard, and any surviving example will be on its second or third round of maintenance. Its modest 11 horsepower makes propulsion refits straightforward but rarely transformative.
The Verdict
The Tartan 3000 is a quietly capable S&S cruiser that trades sheer production numbers for a well-proportioned hull and a rare shallow-draft option. It isn’t a volume-production boat, and that scarcity is part of its character.
Pros
- Sparkman & Stephens design with Tartan’s fiberglass-construction pedigree
- Shallow-draft centreboard option opens up marginal marinas
- Light-air performance ahead of two-thirds of comparable designs
- Roomy for its length compared with most peers
Cons
- Production of just 97 boats limits fleet support and parts commonality
- The 11 hp gasoline inboard is modest for anything beyond calm docking
- The centreboard version has moving trunk parts that need monitoring
