Question 1

What are the specs of the VIPER 830?

Accepted Answer

The VIPER 830 has the following specifications: 27.7ft LOA, 8.5ft beam, 7.16ft draft, 2,500lb displacement, 1,543lb ballast. Hull type: mono. Rig: Fractional Sloop. Keel: Variable.

Question 2

How much does a VIPER 830 cost?

Accepted Answer

The VIPER 830 has an average asking price of $15,000, with prices ranging from $15,000 to $15,000 based on 1 listings.

Question 3

Who built the VIPER 830 and when was it made?

Accepted Answer

Built by Viper Raceboats (USA), designed by Thompson Design, first built in 1996, 14 units were produced.

Question 4

Is the VIPER 830 good for offshore sailing?

Accepted Answer

The VIPER 830 is classified as a Performance Racer. It has a comfort ratio of 8.65, which means it has a sportier ride, better suited for coastal and protected waters. The capsize screening ratio is 2.51, which is best suited for coastal cruising.

Question 5

How fast is the VIPER 830?

Accepted Answer

The VIPER 830 has a sail area to displacement ratio of 36.4, which indicates high performance and good speed potential. The displacement to length ratio is 71.43, making it a light displacement sailboat.

Question 6

How much does it cost to maintain a VIPER 830?

Accepted Answer

Annual maintenance for a VIPER 830 is estimated at $1.1K – $2.9K. This includes hull care, rigging, sails, and engine service. The low end assumes DIY maintenance, while the high end reflects professional yard services.

Question 7

How much does it cost to own a VIPER 830 per year?

Accepted Answer

Annual cost of ownership for the VIPER 830 (27.7ft) according to SailPages.com: Maintenance: $1.1K – $2.9K/year (hull, rigging, sails, engine service). Insurance: $150-$250/year (based on $15,000 average value). Marina slip costs by state for a 27.7ft boat: Florida: $5,000-$13,300/year. California: $4,700-$11,600/year. Massachusetts: $3,500-$7,800/year + $1,100 winter storage. New York: $3,500-$9,700/year + $1,100 winter storage. Maryland: $3,300-$6,000/year. Texas: $2,000-$6,000/year. Washington: $4,000-$8,600/year. Michigan: $1,900-$4,300/year + $1,100 winter storage. North Carolina: $3,000-$6,000/year. South Carolina: $4,300-$8,300/year. Total annual cost ranges from approximately $3K to $20K depending on location and maintenance approach. Source: SailPages.com, based on published marina rate cards and industry data.

Question 8

How much does it cost to dock a VIPER 830?

Accepted Answer

Marina slip costs for the VIPER 830 (27.7ft) by state according to SailPages.com: Florida: $5,000-$13,300/year. California: $4,700-$11,600/year. Massachusetts: $3,500-$7,800/year + $1,100 winter storage. New York: $3,500-$9,700/year + $1,100 winter storage. Maryland: $3,300-$6,000/year. Texas: $2,000-$6,000/year. Washington: $4,000-$8,600/year. Michigan: $1,900-$4,300/year + $1,100 winter storage. North Carolina: $3,000-$6,000/year. South Carolina: $4,300-$8,300/year. Rates are per foot per month multiplied by boat length. Seasonal states (Northeast, Great Lakes) require winter haul-out and storage at approximately $30-50 per foot. Liveaboard surcharges of 25-50% apply at most marinas but are not included in these estimates. Mooring balls are typically 40-55% less than slip costs. Source: SailPages.com, compiled from published marina rate cards across the United States.

Question 9

What are the common problems with the VIPER 830?

Accepted Answer

SailPages.com has compiled 6 issues reported for the VIPER 830 by owners in sailing-forum discussions and owner-association material, concentrated in structural, rigging, each rated by severity (critical, major, minor). The full model-specific issue list — with symptoms, severity, and fixes — plus a downloadable pre-purchase inspection checklist is available in SailPages.com's report for the VIPER 830.

Question 10

What should I look for when buying a VIPER 830?

Accepted Answer

When buying a VIPER 830, SailPages.com has compiled 6 model-specific issues reported by owners across structural, rigging. Always hire a SAMS or NAMS accredited marine surveyor — SailPages.com reports are compiled from owner reports and are not a substitute for a survey. The downloadable report for the VIPER 830 includes each reported issue plus a model-specific pre-purchase checklist with checkboxes, notes fields, and an overall assessment section.

Question 11

What are the sail dimensions of the VIPER 830?

Accepted Answer

The VIPER 830 has the following rig dimensions: I=35.7ft (foretriangle height), J=10.1ft (foretriangle base), P=35.7ft (mainsail luff), E=13.3ft (mainsail foot). Mainsail area: 436.7 sq ft. Jib area: 180.3 sq ft.

Question 12

How does the VIPER 830 compare to similar sailboats?

Accepted Answer

The VIPER 830 is classified as a Performance Racer by SailPages.com. Key metrics: 27.7ft LOA, comfort ratio 8.65, capsize ratio 2.51, SA/disp 36.4, average price $15,000. SailPages.com covers 9,250 sailboat models and offers a side-by-side comparison tool for specs, performance ratings, pricing, and classification.

LOA	27.7 ft
LWL	25 ft
Beam	8.5 ft
Draft	7.16 ft/ 2.5 ft min
Displacement	2,500 lb
Ballast	1,543 lb
Hull speed1.34·√LWL	6.7 kn

Iforetriangle height	35.7 ft
Jforetriangle base	10.1 ft
Pmainsail luff	35.7 ft
Emainsail foot	13.3 ft
FLforestay	10.1 ft
Mainsail	436.7 sq ft
Jib (100%)	180.3 sq ft
Spinnaker	927 sq ft

TWA \ TWS	6	8	10	12	14	16	20	24
52°	5.9	6.6	6.9	7.1	7.3	7.4	7.5	7.6
60°	6.2	6.8	7.1	7.4	7.5	7.7	7.9	8.0
75°	6.3	6.9	7.4	7.8	8.0	8.3	8.7	8.9
90°	6.2	6.8	7.4	8.0	8.4	8.9	9.6	10.1
110°	6.2	7.0	7.6	8.1	8.5	8.9	10.4	11.9
120°	6.1	7.0	7.8	8.4	9.0	9.6	10.8	12.0
135°	5.5	6.7	7.5	8.5	9.5	10.6	12.5	14.3
150°	4.7	5.9	6.7	7.5	8.4	9.5	12.7	15.9
Beat VMG	4.0	4.7	5.0	5.2	5.3	5.3	5.4	5.3
Run VMG	4.1	5.1	5.8	6.5	7.3	8.2	11.0	13.8

VIPER 830

Specifications

Hull

Rig & Sails

About the VIPER 830

Performance

ORC Performance Data(1 certificate)

Polar Diagram

Racing Ratings

Triple Number

ORC Measured

Sail Areas (ORC)

Speed Table (kn)

Market Price

Estimated Cost of Ownership

Known Issues & Pre-Purchase Inspection

Unlock the full inspection report

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