Vivacity 21 Information, Review, Specs

Boat drawing
Make
Model
Number Built
Production Year(s)
1970 - ??

The Vivacity 21, also known as the Vivacity 650, is a popular small cruising sailboat renowned for its practicality, robust construction, and accessibility. Designed as a versatile monohull suitable for coastal adventures and weekend excursions, it offered aspiring sailors an affordable entry into sailboat ownership. Built by Russell Marine Ltd., a British boatbuilder founded by Des Pollard, the Vivacity 21 embodies the company's ethos of producing sturdy and user-friendly small cruisers that helped popularize sailing during the latter half of the 20th century.

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The Vivacity 21 traces its lineage back to Russell Marine's successful Alacrity 19 and Vivacity 20 models. While the builder article notes its introduction in 1963 as a further extension of the Vivacity 20 platform, many sources indicate its production officially commenced around 1970. Russell Marine Ltd., under the vision of Des Pollard, transitioned early to Glass Reinforced Plastic (GRP) construction, allowing for consistent and efficient production of their popular designs. The Vivacity 21's design is largely credited to Alan F. Hill, with some sources also acknowledging D. Pollard's involvement. This model carried forward Russell Marine's signature offering of both twin (bilge) keels and a fin keel option, catering to different sailing environments and preferences, particularly allowing the boat to dry out on tidal moorings common in the UK.

Sailing Performance and Handling

Measuring 21.25 feet in length overall with a 19.25-foot waterline and a beam of 7.17 feet, the Vivacity 21 is a compact yet capable vessel. With a displacement of 2500 lbs and 1100 lbs of ballast, it is considered a light sailboat and a good performer. The Vivacity 21 features a masthead sloop rig, with a total calculated sail area of 203.34 sq ft. Descriptions of its sailing characteristics highlight it as a stable and stiff boat, capable of handling winds up to 20-25 knots. Its hull design is noted for being somewhat slimmer and more performance-oriented compared to many similar sailboats of its class, suggesting a lively and responsive feel at the helm.

Accommodations and Layout

The interior of the Vivacity 21, though compact, is designed to maximize usable space, a common objective for small cruisers of its era. With a maximum headroom of 4.5 feet, the cabin offers a functional layout for its size. Owners frequently appreciate the amount of room available within its 21-foot length. Typical interior arrangements for boats of this size often include a V-berth forward, a small galley area, a basic head compartment, and a main salon with settee berths. While specific details on the finish quality are less documented, Russell Marine's reputation suggests a practical and robust construction, likely featuring a blend of fiberglass and some wood trim for a traditional feel. The boat would typically feature basic amenities for coastal cruising, with provisions for lighting in the main cabin.

Owner's Perspectives

The Vivacity 21, and its counterpart the Vivacity 650, has garnered a loyal following among sailors. Owners often praise its robust construction, stable sailing characteristics, and its suitability as an entry-level or small family cruiser. The option of bilge keels is a significant advantage for many, allowing access to shallow anchorages and enabling the boat to sit upright on drying moorings. The enduring popularity of these boats, many still actively sailed today, attests to their timeless appeal and the quality of their build. While specific common problems for the Vivacity 21 are not extensively documented, general maintenance issues typical of older fiberglass boats might include inspecting deck fittings and hull-to-keel integrity, particularly for bilge keel versions. An active owner community exists, with forums and social media groups where enthusiasts share advice and experiences.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Twin
Rudder
1x —
Ballast
1100 lbs
Displacement
2500 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
22.5 ft
E (Main Foot)
9.5 ft
I (Foretriangle Height)
26 ft
J (Foretriangle Base)
7.42 ft
Forestay Length (est)
27.04 ft
Main Sail Area
106.88 sqft
Foretriangle Sail Area
96.46 sqft
Total Sail Area (Reported)
229 sqft
Total Sail Area (Calc)
203.34 sqft

Dimensions

LOA
21.25 ft
LWL
19.25 ft
Beam
7.17 ft
Draft
2.33 ft
Max Headroom
4.5 ft
Air Draft
-

Calculations

Hull Speed
5.88 kn
Pounds per Inch Immersion
493.17