Achilles 24 Sailboat Review, Specs, and Listings

Oliver Lee /Chris Butler·1968 – 1985·~600 hulls·Butler Moldings Ltd.
Achilles 24 drawingBuilder drawing
Hull Type
Monohull · fin
Rig
Masthead Sloop
LOA
23.75' · 7.24 m
Disp.
2,600 lbs · 1,179 kg
First year
1968

The Achilles 24 is a British sailboat first built in 1968, the product of Oliver Lee and Chris Butler’s collaboration on a cruiserracer that grew out of the open Ajax. Butler Moldings in the United Kingdom produced the design through a run that the original review literature places in large numbers from the late 1960s to the late 1970s anchor. Chris Butler himself campaigned the type in the AZAB and OSTAR races, and that offshore pedigree sits at the heart of what the boat is: small, tough, and built to keep moving when the weather turns.

Measurements

Dimensions 01

Length Overall
23.75 ft
Length on deck
Waterline Length
19.5 ft
Beam
7.09 ft
Draft
3.75 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Skeg-Hung
Ballast
1,314 lbs (Iron)
Displacement
2,600 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
22.25 ft
Mainsail foot
10 ft
Foretriangle height
25.75 ft
Foretriangle base
7.67 ft
Forestay Length (estimated)
26.87 ft
Sail Area
210 sqft

Calculations 04

Sail Area to Displacement Ratio
17.77
Ballast to Displacement Ratio
50.54
Displacement to Length Ratio
156.54
Comfort Ratio
14.23
Capsize Screening Ratio
2.06
Hull Speed
5.92 kn

Design and Construction

Factory-built Achilles 24s were sound, strong but simple, molded predominantly of fiberglass with teak trim anchor. The hull carries a spooned raked stem and vertical transom, with a skeg-mounted rudder on a tiller and a fixed fin keel or optional triple keel. The fin version used a bulbed fin that gave the boat quite respectable speed and windward performance, whereas the triple-keeled shoal-draught variant was much more pedestrian. A number of boats were also constructed by amateur builders from kits supplied by Butler, and the quality of those home-built models will be variable. Early production boats had three cabin windows, later changed to a single long window.

Rig and Handling

The Achilles 24 is a masthead sloop with a deck-stepped mast, and at 23ft 9in overall with a 19ft 6in waterline and 7ft 1in beam she is a narrow, low-volume hull. Performance across the range tended to be moderate to good, but her real strong suit was sea-keeping and the ability to keep going in difficult conditions. The bulbed fin keel underpinned that offshore composure with credible windward ability; the triple keel traded that away for the ability to sit upright on a beach. The manufacturer claims that the triple keel only exacts a 3% performance penalty, a figure worth weighing against the period assessment that the shoal version felt markedly more sluggish.

Accommodations

Inside, the narrow beam keeps the interior on the small side. Headroom is just 4ft 8in, and the boat sleeps four: two quarter berths aft and a forward V-berth, with a chemical head tucked beneath the V-berth. The galley is split, with a port-side double sink and a starboard two-burner stove, and the original review describes a small galley and a rudimentary toilet. This is a boat arranged for short-handed offshore work and weekend shelter, not for lounging.

Equipment and Propulsion

Most of the 350-plus built were originally sold without engines, and many will still use outboards, though the boat was initially fitted with a small outboard or offered an inboard gasoline engine optional for docking and maneuvering. In practice the inboard petrol option was usually quickly replaced with a small diesel, and many were retro-fitted with diesel engines. An anchor well appears in the bow on boats after about serial number 250.

The Verdict

The Achilles 24 is a compact, purpose-driven offshore cruiser-racer whose reputation rests on sea-keeping rather than creature comfort. She rewards a buyer who values a proven small-boat Atlantic pedigree and simple, robust construction over interior space. The home-built population demands careful individual inspection, but the factory boats are honest little ships.

Pros

  • Proven offshore capability in AZAB and OSTAR campaigning
  • Bulbed fin keel delivers respectable speed and windward performance
  • Simple, sound factory construction in fiberglass with teak trim
  • Optional triple keel permits upright beaching

Cons

  • Very low headroom and narrow-beam interior limit livability
  • Shoal triple-keel version noticeably slower and more pedestrian
  • Variable quality among amateur kit-built boats
  • Originally engine-less; diesel repowering common

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