Home » New Boats For Sale » Nautique » 2026 Nautique GS20 Prev Boat Next Boat New - 2026 Nautique GS20 |Featured IN STOCK Description Standard FeaturesNautique Configurable Running Surface with Hydro-PlateNautique LINC PANORAY with Helm ControlZero Off GPS Speed ControlFlight Control Tower with Rotating Wakeboard/Wakesurf RacksNautique Surf System™ with WAVEPLATE & Surf Pipe ExhaustFreshwater Engine Flush SystemWake Package (Ballast GS20-1700 lbs, GS22-2400 lbs, GS24-2950 lbs)Centennial Package (Chromax, Steering Wheel, Glovebox, Non-Skid) NEWStereo – JL Audio M3 Series (Stereo, 2 Channel Amp, 4 M3 Speakers)LED Courtesy LightingCleats (4)Removable Cooler, Waste ReceptacleFlip-Up Lounge Seats (GS22 & GS24 only)MyNautiqueTM Connectivity PlatformPremium MirrorZZ5 355HP - 5.3L Direct InjectionAdditional FeaturesPCM ZZ5 355HP - 5.3L Direct InjectionBimini - Tower Mounted Tri-Fold with Surf PocketsNautique 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) NEWBattery - Maintenance System (Integrated Charger) - Dual BatteryCover - Towable/Mooring with Anti-Pooling System (Standard or Actuated Tower) - Tower DownHeater with DefrosterLights - Docking/Daytime Running LightPhender Pro - Boat Fender Attachment System (4 - GS20 and GS22, 6 - GS24)Ski Pylon - RetractableSeating - Bow Filler CushionStereo - JL Audio® M3 Series Premier (Zone Control, 6 JL Speakers, JL 10" Subwoofer, JL 6 Channel Amplifier)Stereo - Transom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam (Slide-In)Wireless ChargingInterior Color Placement - Primary Interior Color - Mystic WhiteInterior Color Placement - Main Stripe Color - Tungsten Grey TrueweaveInterior Color Placement - Accent Piping Color - Admiral BlueInterior Color Placement - Seat Boxing Color - Tungsten Grey TrueweaveInterior Color Placement - Non-Skid Color - Titanium GreyInterior Color Placement - Thread Color - Tungsten GreyInterior Color Placement - Interior Badging - Bright Chrome Finish with Illusion FrostInterior Color Placement - Super Air Nautique Badging With Gs-Series Logo - White Chrome Finish with Illusion FrostExterior Color Placement - 1. Interior Deck Color - Mystic WhiteExterior Color Placement - 2. Main Stripe Color* - Admiral Blue Metal FlakeExterior Color Placement - 3. Main Accent Stripe Color* - Mystic WhiteExterior Color Placement - 4. Accent Color* - Tungsten GreyExterior Color Placement - 5. Hull Bottom Color - Mystic WhiteExterior Color Placement - 6. Fct Color - Primary (Textured Finish)** - Mystic WhiteExterior Color Placement - 7. Fct Color - Secondary (Textured Finish)** - Mystic WhiteExterior Color Placement - 8. Platform Color - Tungsten GreyExterior Color Placement - 9. NSS Covers - Mystic White Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU367769-B1-Stock HIN:CTC60015G526 length:20 weight:4,700 lbs fuel-capacity:39 gal person-capacity:12 hull-type:Fiberglass/Composite fuel-type:Gasoline engine-horsepower:355 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 Months144 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 Boat Inquiry Description Specs Location Payment Calculator Inquire About Boat Description Standard FeaturesNautique Configurable Running Surface with Hydro-PlateNautique LINC PANORAY with Helm ControlZero Off GPS Speed ControlFlight Control Tower with Rotating Wakeboard/Wakesurf RacksNautique Surf System™ with WAVEPLATE & Surf Pipe ExhaustFreshwater Engine Flush SystemWake Package (Ballast GS20-1700 lbs, GS22-2400 lbs, GS24-2950 lbs)Centennial Package (Chromax, Steering Wheel, Glovebox, Non-Skid) NEWStereo – JL Audio M3 Series (Stereo, 2 Channel Amp, 4 M3 Speakers)LED Courtesy LightingCleats (4)Removable Cooler, Waste ReceptacleFlip-Up Lounge Seats (GS22 & GS24 only)MyNautiqueTM Connectivity PlatformPremium MirrorZZ5 355HP - 5.3L Direct InjectionAdditional FeaturesPCM ZZ5 355HP - 5.3L Direct InjectionBimini - Tower Mounted Tri-Fold with Surf PocketsNautique 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) NEWBattery - Maintenance System (Integrated Charger) - Dual BatteryCover - Towable/Mooring with Anti-Pooling System (Standard or Actuated Tower) - Tower DownHeater with DefrosterLights - Docking/Daytime Running LightPhender Pro - Boat Fender Attachment System (4 - GS20 and GS22, 6 - GS24)Ski Pylon - RetractableSeating - Bow Filler CushionStereo - JL Audio® M3 Series Premier (Zone Control, 6 JL Speakers, JL 10" Subwoofer, JL 6 Channel Amplifier)Stereo - Transom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam (Slide-In)Wireless ChargingInterior Color Placement - Primary Interior Color - Mystic WhiteInterior Color Placement - Main Stripe Color - Tungsten Grey TrueweaveInterior Color Placement - Accent Piping Color - Admiral BlueInterior Color Placement - Seat Boxing Color - Tungsten Grey TrueweaveInterior Color Placement - Non-Skid Color - Titanium GreyInterior Color Placement - Thread Color - Tungsten GreyInterior Color Placement - Interior Badging - Bright Chrome Finish with Illusion FrostInterior Color Placement - Super Air Nautique Badging With Gs-Series Logo - White Chrome Finish with Illusion FrostExterior Color Placement - 1. Interior Deck Color - Mystic WhiteExterior Color Placement - 2. Main Stripe Color* - Admiral Blue Metal FlakeExterior Color Placement - 3. Main Accent Stripe Color* - Mystic WhiteExterior Color Placement - 4. Accent Color* - Tungsten GreyExterior Color Placement - 5. Hull Bottom Color - Mystic WhiteExterior Color Placement - 6. Fct Color - Primary (Textured Finish)** - Mystic WhiteExterior Color Placement - 7. Fct Color - Secondary (Textured Finish)** - Mystic WhiteExterior Color Placement - 8. Platform Color - Tungsten GreyExterior Color Placement - 9. NSS Covers - Mystic White Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU367769-B1-Stock length:20 weight:4,700 lbs fuel-capacity:39 gal person-capacity:12 hull-type:Fiberglass/Composite fuel-type:Gasoline engine-horsepower:355 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 Months144 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 3 Views This Week 2026 Nautique GS20 - Featured Elkhorn New IN STOCK Trade/Sell Schedule Demo Contact Seller: Δ Inquiry Type Get More Info Buy Boat Check Price Name(Required) First Last Email(Required) PhonePreferred Method of Contact:Preferred Method of ContactEmailPhoneWhere Customer Boats:Comments/QuestionsThis field is hidden when viewing the formBoat TitleThis field is hidden when viewing the formLocationThis field is hidden when viewing the formBoat URLThis field is hidden when viewing the formStocknumberThis field is hidden when viewing the formmmid Calculate Payment Other Recommended Boats: 2024 Monaco MC255SD New - $109,432 Johnsburg, IL 2023 Sportsman 227 Masters New - $89,999 Naples, FL 2025 Bennington 21SS New - $49,675 Whitewater, WI 2025 Bennington 22MFB New - $62,000 Three Lakes, WI 2025 Cobalt R4 Outboard New - IN STOCK Three Lakes, WI 2025 Sportsman 231 Heritage New - IN STOCK Port Charlotte, FL 2024 Parker 1801 CC New - $37,143 Port Charlotte, FL 2025 Monaco 235 RL New - $102,319 Johnsburg, IL 2025 Parker 2400 CC New - $99,025 Naples, FL 2024 Hurricane 218 SS New - SPECIAL SAVINGS! 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