New - 2026 Nautique GS20

|Featured

IN STOCK

Description

Standard Features

PCM® ZZ5 355HP - 5.3L Direct Injection

Additional Features

PCM PCM® ZZ5 355HP - 5.3L Direct Injection
Nautique Awareness Camera (Included with Flight Control Tower - Actuated)
Tower Speakers - Prep Kit JL Audio® M Series Elite (Pre-Wired 4 Channel Amplifier)
Tower Speakers - Single Speaker Housing, JL Audio® M6 Series Speakers (Requires Tower Speaker Prep Kit)
Battery - Maintenance System (Integrated Charger) - Dual Battery
Cover - Platform
Cover - Towable/Mooring with Anti-Pooling System - Tower Up
Heater with Defroster
Lights - Docking/Daytime Running Light
Ski Pylon - Retractable
Bow Filler Cushion
Heated Driver's and Loveseat
Stereo - JL Audio® M3 Series Premier (Zone Control, 6 JL Speakers, JL 10" Subwoofer, JL 6 Channel Amplifier)
Stereo - Transom Mounted Remote Control
Surf Select with The Surf Switch
Walk-Thru Air-Dam (Slide-In)
Wireless Charging
Primary Interior - Mystic White
Main Stripe - Victory Red
Accent Piping - Tungsten Grey Trueweave - Seat Boxing - Tungsten Grey Trueweave
Non-Ski - Titanim Grey
Thread Color - Tungsten Grey
Interior Badging - Bright Chrome Finish with Illusion Frost
GS-Series Badging - White Chrome Finish with Illusion Frost
Interior Deck - Mystic White - Main Stripe - Mystic White
Main Accent Stripe - Victory Red
Accent Color - Tungsten Grey - Hull Bottom - Tungsten Grey
FCT-A Primary Color - Tungsten Grey -FCT-A Secondary Color - Tungsten Grey
Platform - Tungsten Grey
NSS Cover - Mystic White

Location:Elkhorn, WI
Manufacturer:Nautique
Year:2026
Status:IN STOCK
Stock #:NAU375589-B1-Stock
HIN:CTC60040I526
length:20
weight:4,700 lbs
fuel-capacity:39 gal
person-capacity:12
hull-type:Fiberglass/Composite
fuel-type:Gasoline
engine-horsepower:335
power:PCM ® ZZ5 355HP - 5.3L Direct Injection
drive:Inboard-V
beam:100"
draft:30"

Location

Lauderdale Lakes, WI

Contact Info

Address:
N7536 Sterlingworth Dr. Elkhorn, WI 53121
Phone: (262) 742-3898

Business Hours

Mon Closed
Tue - Sat 8:00AM - 5:00PM
Sun 10:00AM - 4:00PM

Payment Calculator

Loan Payment Details

Price of Inventory Item

Min: $0

Max: $5000000

Sales Tax (%)

Min: 0%

Max: 10%

Trade-In Value or Down Payment

Min: $0

Max: $5000000

Rate (APR %)

Min: 0%

Max: 30%

Term (Months)

Min: 0 Months

Max: 288 Months

Monthly Payment Summary

Price of Inventory Item:
$ 0
Sales Tax (%)
7 %
Trade In Value or Down Payment
$ 0
Rate (APR %)
7.25 %
Term Months
144 Months

Estimated Monthly Payment:

*Financing offered through the Boat House Financial Services and our lending partners. Available rates are dependent on many factors including credit score, down payment, loan term, loan amount, vessel value and vessel age. Minimum credit history and down payment requirements will dictate final approval. Rates are subject to change without notice. Financing is available with approved credit (W.A.C.).The Boat House reserves the right to withdraw any offer of financing.

Apply For Financing

Inquire About Boat
Description
Standard Features
- PCM® ZZ5 355HP - 5.3L Direct Injection
Additional Features
- PCM PCM® ZZ5 355HP - 5.3L Direct Injection
- Nautique Awareness Camera (Included with Flight Control Tower - Actuated)
- Tower Speakers - Prep Kit JL Audio® M Series Elite (Pre-Wired 4 Channel Amplifier)
- Tower Speakers - Single Speaker Housing, JL Audio® M6 Series Speakers (Requires Tower Speaker Prep Kit)
- Battery - Maintenance System (Integrated Charger) - Dual Battery
- Cover - Platform
- Cover - Towable/Mooring with Anti-Pooling System - Tower Up
- Heater with Defroster
- Lights - Docking/Daytime Running Light
- Ski Pylon - Retractable
- Bow Filler Cushion
- Heated Driver's and Loveseat
- Stereo - JL Audio® M3 Series Premier (Zone Control, 6 JL Speakers, JL 10" Subwoofer, JL 6 Channel Amplifier)
- Stereo - Transom Mounted Remote Control
- Surf Select with The Surf Switch
- Walk-Thru Air-Dam (Slide-In)
- Wireless Charging
- Primary Interior - Mystic White
- Main Stripe - Victory Red
- Accent Piping - Tungsten Grey Trueweave - Seat Boxing - Tungsten Grey Trueweave
- Non-Ski - Titanim Grey
- Thread Color - Tungsten Grey
- Interior Badging - Bright Chrome Finish with Illusion Frost
- GS-Series Badging - White Chrome Finish with Illusion Frost
- Interior Deck - Mystic White - Main Stripe - Mystic White
- Main Accent Stripe - Victory Red
- Accent Color - Tungsten Grey - Hull Bottom - Tungsten Grey
- FCT-A Primary Color - Tungsten Grey -FCT-A Secondary Color - Tungsten Grey
- Platform - Tungsten Grey
- NSS Cover - Mystic White
- Location:Elkhorn, WI
- Manufacturer:Nautique
- Year:2026
- Status:IN STOCK
- Stock #:NAU375589-B1-Stock
- length:20
- weight:4,700 lbs
- fuel-capacity:39 gal
- person-capacity:12
- hull-type:Fiberglass/Composite
- fuel-type:Gasoline
- engine-horsepower:335
- power:PCM ® ZZ5 355HP - 5.3L Direct Injection
- drive:Inboard-V
- beam:100"
- draft:30"
Location

Elkhorn, WI
Payment Calculator
Loan Payment Details

Price of Inventory Item

Min: $0

Max: $5000000

Sales Tax (%)

Min: 0%

Max: 10%

Trade-In Value or Down Payment

Min: $0

Max: $5000000

Rate (APR %)

Min: 0%

Max: 30%

Term (Months)

Min: 0 Months

Max: 288 Months
Monthly Payment Summary

Price of Inventory Item:
$ 0

Sales Tax (%)
7 %

Trade In Value or Down Payment
$ 0

Rate (APR %)
7.25 %

Term Months
144 Months

Estimated Monthly Payment:
$

*Financing offered through the Boat House Financial Services and our lending partners. Available rates are dependent on many factors including credit score, down payment, loan term, loan amount, vessel value and vessel age. Minimum credit history and down payment requirements will dictate final approval. Rates are subject to change without notice. Financing is available with approved credit (W.A.C.).The Boat House reserves the right to withdraw any offer of financing.
Apply For Financing

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