Home » New Boats For Sale » Nautique » 2026 Nautique G21 Prev Boat Next Boat New - 2026 Nautique G21 |Featured IN STOCK Description Standard FeaturesPCM® ZZ6 450HP - 6.2L Direct InjectionAdditional FeaturesPCM PCM® ZZ6 450HP - 6.2L Direct InjectionNautique Strapless Board RacksTower Speakers - Prep Kit JL Audio® M Series Studio Elite Tower Speakers - Dual Speaker Housing, JL Audio® M6 Series 880x Speakers Battery Maintenance System Cover - PlatformCover - Towable/Mooring with Anti-Pooling System Heater with DefrosterLadder - Platform AccessLights - Enhanced Courtesy Lighting Package Lights - UnderwaterPhender Pro - Boat Fender Attachment System (6)Pillows Bow Filler CushionHeated Driver's and LoveseatJL Audio®M6 Series Studio Elite with WavefrontTMTransom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam Wireless Chargers - Magnetic; Pockets and GloveboxPrimary Interior - Steel Blue Main Stripe - Mystic WhiteInterior Accent - Tungsten Grey TrueweaveSeat Boxing - Mystic WhiteNon-Ski - Mocha BrownThread Color - Tungsten GreyInterior Badging - Bright Chrome Finish with Illusion FrostG-Series Badging - White Chrome Finish with Illusion FrostInterior Deck - Tungsten Grey Hull Bottom - Tungsten Grey FCT-A Primary Color & Platform - Tungsten Grey Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU375556-B1-Stock (MBS) HIN:CTC61015I526 length:21 weight:5,900 fuel-capacity:47 person-capacity:14 hull-type:Fiberglass/Composite fuel-type:Gasoline engine-horsepower:450 power:PCM ZZ6 450HP - 6.2L Direct Injection drive:Inboard-V beam:102" draft:31.5" 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 FeaturesPCM® ZZ6 450HP - 6.2L Direct InjectionAdditional FeaturesPCM PCM® ZZ6 450HP - 6.2L Direct InjectionNautique Strapless Board RacksTower Speakers - Prep Kit JL Audio® M Series Studio Elite Tower Speakers - Dual Speaker Housing, JL Audio® M6 Series 880x Speakers Battery Maintenance System Cover - PlatformCover - Towable/Mooring with Anti-Pooling System Heater with DefrosterLadder - Platform AccessLights - Enhanced Courtesy Lighting Package Lights - UnderwaterPhender Pro - Boat Fender Attachment System (6)Pillows Bow Filler CushionHeated Driver's and LoveseatJL Audio®M6 Series Studio Elite with WavefrontTMTransom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam Wireless Chargers - Magnetic; Pockets and GloveboxPrimary Interior - Steel Blue Main Stripe - Mystic WhiteInterior Accent - Tungsten Grey TrueweaveSeat Boxing - Mystic WhiteNon-Ski - Mocha BrownThread Color - Tungsten GreyInterior Badging - Bright Chrome Finish with Illusion FrostG-Series Badging - White Chrome Finish with Illusion FrostInterior Deck - Tungsten Grey Hull Bottom - Tungsten Grey FCT-A Primary Color & Platform - Tungsten Grey Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU375556-B1-Stock (MBS) length:21 weight:5,900 fuel-capacity:47 person-capacity:14 hull-type:Fiberglass/Composite fuel-type:Gasoline engine-horsepower:450 power:PCM ZZ6 450HP - 6.2L Direct Injection drive:Inboard-V beam:102" draft:31.5" 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 28 Views This Week 2026 Nautique G21 - 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 Sportsman 212 Open New - SPECIAL SAVINGS! Cape Coral, FL 2025 Sportsman 267 Masters New - SPECIAL SAVINGS! Cape Coral, FL 2025 Cobalt 30 SC New - SALE PENDING Cape Coral, FL 2025 Sportsman 212 Open New - SPECIAL SAVINGS! Cape Coral, FL 2025 Monaco 235 SB New - IN STOCK Johnsburg, IL 2024 Hurricane 218 SS New - SPECIAL SAVINGS! 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