Back to top

2017 Avalon GS Quad Fish - 21'

Quakertown, Pennsylvania

mint condition fishing pontoon with trolling motor and 70hp yamaha

The GS Fish is the best value in a large, roomy, well built fishing pontoon. With a full 8 1/2' width it has loads of room for fighting fish. GS fish is offered 2 ways. Choose the quad fish in lengths from 19' - 23'. This model features 4 fishing stations and a comfortable center bench. Or choose the 23' Rear fish which provides a cruising pontoon with two large bow benches along with 2 rear fishing stations. With either layout you also get a rear fishing center with livewell and rod holders, as well as two rear casting platforms for full access to the fish. A ladder is included as well. This full size, best seller is now offered at a great promotional price. Enjoy the latest in quality features like the fully equipped dash that includes a powerful Millenia Bluetooth stereo, & speakers,Tachometer, voltmeter, fuel gauge & 12 volt receptacle. Everyone will enjoy the Plush interior is made with the industry's thickest Matrix 50 soft touch vinyl and features designer suspension seating that never bottoms out and remains comfortable all day All furnishings are mounted on the world's only aluminum lifetime seat frames with no wood or plastic components. These seat frames feature the industry's only flow through dry ventilation and seat base cladding. Also Enjoy comfortable lounge arms with storage compartment. This full size 8 1/2 wide model comes with standard twin 25" diameter 90 gauge Thickness pontoons for maximum horsepower and a smooth comfortable ride.

Basic Boat Info

Price: $27,995
Make: Avalon
Model: GS Quad Fish - 21'
Year: 2017
Condition: Used
Category: Power
Construction: Aluminum


Length: 21'5 ft
Length Overall: 21'5 ft
Length Of Deck: 20 ft
Beam: 8'6 ft
Dry Weight: 1,800 lb

Engines / Speed

Engines: 1
  • Fuel: Unleaded
  • Type: Outboard


Maximum Number Of Passengers: 10
Stock Number: Yg24a
Boat Class: Pontoon Boats
More Info : Manufacturer Website


Default User
sport boats to cruisers to everything inbetween , its always boat show time at highway marine
Highway Marine Service Inc.


Highway Marine Service Inc.
875 N West End Blvd Rt. 309
Quakertown, Pennsylvania, US, 18951

Helm and Stereo
  • Mate Rotocast Helmstand with Greywood Dash Panel
  • Tach, Volt, Fuel Gauges
  • Milennia MILPRV22 Stereo
  • (2) Stereo Speakers MILSPK652BS SILVER
  • Viper Steering Wheel
Construction and Appearance
  • Traditional External Lock Stripped single panel walls
  • Flat Graphic Logos
  • Gate with SST reinforced twist latch
  • Double-bolted Hat Channel Crossbeams
  • Deck Corner impact protection - Aluminum
  • Tapered Front Deck
  • Extended Rear Deck
  • Pontoon Double Full Risers
  • 3" Rub Rail with Black Rubber Insert
  • Vinyl Non-skid Strips for Entry Gates
  • Cadet Fixed Back Drivers Chair
  • Chair Adjustment Slider, Front, Back, Rotate
  • Exclusive Matrix 50 Soft Touch Seat Vinyl
  • Suspension Seating
  • Lounge Arms with Storage
  • Lifetime Aluminum Seat Frames
  • Flow-through Ventilation
  • Color-matched Seat Frame Cladding


Disclaimer This calculator is intended solely for general informational purposes, and to provide a rough estimate based on the information you provide. You should not base your decision on this estimate alone.