Sylvan 180 Viper

Q: What year was the Sylvan 180 Viper made?

The Sylvan 180 Viper appears in our database as a 2005 model. Check the spec sheet above for full details.

Q: How long is the Sylvan 180 Viper?

The Sylvan 180 Viper measures 18 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

Q: How much does the Sylvan 180 Viper weigh?

The Sylvan 180 Viper has a documented dry weight of 1763 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Sylvan 180 Viper?

The Sylvan 180 Viper has a maximum engine rating of 175 hp. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

Q: How many people can the Sylvan 180 Viper carry?

The Sylvan 180 Viper is rated for 6 passengers. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

Q: What is the fuel capacity of the Sylvan 180 Viper?

The Sylvan 180 Viper carries a 37-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Sylvan 180 Viper?

The Sylvan 180 Viper is manufactured by Sylvan. Browse the full Sylvan spec catalogue to compare other models from the same range.

Sylvan 180 Viper — all spec sheets

Small

Model Overview

Sylvan 180 Viper Specifications

Length18 ft

Beam96 in

Weight1763 lbs

Max HP175 hp

Fuel37 gal

Capacity6 people

Years Made2005

The Sylvan 180 Viper was produced as a 2005 model with outboard propulsion.

Documented specifications include 18 ft in overall length, a dry weight of 1763 lbs, a maximum engine rating of 175 hp, capacity for 6 people and a 37-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec sheets — all years

Sylvan 180 Viper 2005 Boat Specs

2005

View specs →

Sylvan 180 Viper — Common Questions

What year was the Sylvan 180 Viper made?

The Sylvan 180 Viper appears in our database as a 2005 model. Check the spec sheet above for full details.

How long is the Sylvan 180 Viper?

The Sylvan 180 Viper measures 18 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

How much does the Sylvan 180 Viper weigh?

The Sylvan 180 Viper has a documented dry weight of 1763 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Sylvan 180 Viper?

The Sylvan 180 Viper has a maximum engine rating of 175 hp. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Sylvan 180 Viper carry?

The Sylvan 180 Viper is rated for 6 passengers. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

What is the fuel capacity of the Sylvan 180 Viper?

The Sylvan 180 Viper carries a 37-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Sylvan 180 Viper?

The Sylvan 180 Viper is manufactured by Sylvan. Browse the full Sylvan spec catalogue to compare other models from the same range.