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 (Pre-Wired 8 Channel Amplifier)Tower Speakers - Dual Speaker Housing, JL Audio® M6 Series 880x Speakers (4) (Requires Tower Speaker Studio Elite Prep Kit)Battery Maintenance System (Integrated Charger - Dual Battery)Cover - PlatformCover - Towable/Mooring with Anti-Pooling System (Standard or Actuated Tower)Heater with DefrosterLadder - Platform AccessLights - Enhanced Courtesy Lighting Package (Customized Colors on Illuminated Cupholders, Courtesy Lights and Interior Chromax Badging)Lights - UnderwaterPhender Pro - Boat Fender Attachment System (6)Pillows (2 Per Set)Seating - Bow Armrests (Retractable) NEWSeating - Bow Filler CushionSeating - Heated Driver's and LoveseatStereo - JL Audio®M6 Series Studio Elite with WavefrontTM (Includes: WavefrontTM, Dual Subwoofers, Monoblock Subwoofer Amplifier)Stereo - Transom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam (Smoked Acrylic Pocket Door)Wireless Chargers - Magnetic; Pockets and GloveboxPrimary Interior - Steel Blue $542Main Stripe - Mystic WhiteInterior Accent - Tungsten Grey TrueweaveSeat Boxing - Mystic WhiteNon-Ski - Mocha BrownThread Color - Tungsten GreyInterior Badging - Bright Chrome Finish with Illusion FrostInterior Acrylic - WhiteG-Series Badging - White Chrome Finish with Illusion FrostInterior Deck - Tungsten Grey $4,633Forward Accent - Tungsten GreyMain Stripe - Tungsten GreyMain Accent Stripe - Tungsten Grey $1,590Rear Accent - Tungsten GreyHull Bottom - Tungsten Grey $1,590FCT-A Primary Color - Tungsten GreyFCT-A Secondary Color - Tungsten Grey $322Platform - Tungsten Grey $695NSS Cover - Mystic White Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU375556-B1-Stock HIN:CTC61015I526 length:21 weight:5,900 lbs fuel-capacity:47 gal 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 (Pre-Wired 8 Channel Amplifier)Tower Speakers - Dual Speaker Housing, JL Audio® M6 Series 880x Speakers (4) (Requires Tower Speaker Studio Elite Prep Kit)Battery Maintenance System (Integrated Charger - Dual Battery)Cover - PlatformCover - Towable/Mooring with Anti-Pooling System (Standard or Actuated Tower)Heater with DefrosterLadder - Platform AccessLights - Enhanced Courtesy Lighting Package (Customized Colors on Illuminated Cupholders, Courtesy Lights and Interior Chromax Badging)Lights - UnderwaterPhender Pro - Boat Fender Attachment System (6)Pillows (2 Per Set)Seating - Bow Armrests (Retractable) NEWSeating - Bow Filler CushionSeating - Heated Driver's and LoveseatStereo - JL Audio®M6 Series Studio Elite with WavefrontTM (Includes: WavefrontTM, Dual Subwoofers, Monoblock Subwoofer Amplifier)Stereo - Transom Mounted Remote ControlSurf Select with The Surf SwitchTandem Spoke Leather Steering WheelWalk-Thru Air-Dam (Smoked Acrylic Pocket Door)Wireless Chargers - Magnetic; Pockets and GloveboxPrimary Interior - Steel Blue $542Main Stripe - Mystic WhiteInterior Accent - Tungsten Grey TrueweaveSeat Boxing - Mystic WhiteNon-Ski - Mocha BrownThread Color - Tungsten GreyInterior Badging - Bright Chrome Finish with Illusion FrostInterior Acrylic - WhiteG-Series Badging - White Chrome Finish with Illusion FrostInterior Deck - Tungsten Grey $4,633Forward Accent - Tungsten GreyMain Stripe - Tungsten GreyMain Accent Stripe - Tungsten Grey $1,590Rear Accent - Tungsten GreyHull Bottom - Tungsten Grey $1,590FCT-A Primary Color - Tungsten GreyFCT-A Secondary Color - Tungsten Grey $322Platform - Tungsten Grey $695NSS Cover - Mystic White Location:Elkhorn, WI Manufacturer:Nautique Year:2026 Status:IN STOCK Stock #:NAU375556-B1-Stock length:21 weight:5,900 lbs fuel-capacity:47 gal 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 10 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: 2015 Hurricane 2486 SD Used - $49,995 Cape Coral, FL 2023 Edgewater 188C Used - $59,999 Sister Bay, WI 2025 Supra SL New - IN STOCK Nashotah, WI 2025 Bennington 23RSRC-SPS (PB) New - $105,995 Nashotah, WI 2024 Hurricane FD 2360 RE3 New - SPECIAL SAVINGS! Port Charlotte, FL 2025 Monaco 255 DFL New - IN STOCK Johnsburg, IL 2024 Solace 37 CS New - SPECIAL SAVINGS! Naples, FL 2025 Hurricane SunDeck Sport 185 OB New - IN STOCK Johnsburg, IL 2025 Everglades 253 CC New - IN STOCK Naples, FL 2025 Sweetwater 2286 CSE New - IN STOCK Port Charlotte, FL 2025 Boston Whaler 220 Dauntless New - SALE PENDING Three Lakes, WI 2025 Everglades 315 CC New - IN STOCK Cape Coral, FL 2024 Starcraft SVX211 OB Used - $49,999 Three Lakes, WI 2024 Sweetwater SW2286SB New - $59,995 Johnsburg, IL 2012 Nautique Sport 200 Used - $54,999 Elkhorn, WI 2026 Bennington 20SLS-Snap New - IN STOCK Nashotah, WI 2026 Sportsman 321 Heritage New - IN STOCK Cape Coral, FL 2025 Hurricane SS185-OB Used - INTERNET SPECIAL! Three Lakes, WI 2024 Bennington 23SXL Used - $63,541 Three Lakes, WI 2014 Nautique 230 Used - $74,999 Elkhorn, WI 2009 Sylvan 818 Mirage Fish Used - $8,999 Elkhorn, WI 2007 Nautique SV211 Used - $37,999 Elkhorn, WI 2016 Bennington 20SSRX Used - $24,999 Nashotah, WI 2024 Boston Whaler 170 Montauk Used - $49,999 Elkhorn, WI 1999 Sea Ray 190 Bow Rider Used - $9,999 Three Lakes, WI 2024 Hurricane 2486 SD New - SPECIAL SAVINGS! Port Charlotte, FL 2024 G3 boats AV17T New - $42,340 Three Lakes, WI 2025 Moomba Tykon New - IN STOCK Nashotah, WI 2025 Boston Whaler 325 Conquest New - IN STOCK Sister Bay, WI 2025 Sportsman 212 Open New - IN STOCK Port Charlotte, FL 2024 Crownline 290 XSS New - SPECIAL SAVINGS! Port Charlotte, FL 2024 Crownline 260 DC New - SPECIAL SAVINGS! Cape Coral, FL 2025 Bennington 24MSB-SPS (TC) New - $91,500 Three Lakes, WI 2025 Moomba Mondo New - IN STOCK Three Lakes, WI 2025 Sweetwater 2286C New - IN STOCK Johnsburg, IL 2022 Hurricane SS205-OB Used - $39,995 Johnsburg, IL 2026 Sportsman 352 Open New - IN STOCK Cape Coral, FL 2018 MasterCraft Xstar Used - $114,999 Elkhorn, WI 2026 Sportsman 252 Open New - IN STOCK Port Charlotte, FL 2020 Pursuit S 328 Sport Used - $315,900 Port Charlotte, FL 2026 Bennington 22SSB-SPS-Snap New - $51,295 Nashotah, WI Everglades 367 CX New - IN STOCK Naples, FL 1994 Premier 24 Sunsation Used - $3,999 Nashotah, WI 2024 Bennington 23SXSR Used - $48,500 Three Lakes, WI 2026 Moomba Max New - IN STOCK Elkhorn, WI 2026 Bennington 22SSB-SPS-Snap New - IN STOCK Elkhorn, WI 2001 Supra Launch SSV Used - $22,999 Elkhorn, WI 2014 Bennington 2274 GL Used - $28,999 Nashotah, WI 2026 Cobalt R6 New - IN STOCK Naples, FL 2025 Nautique GS22 New - SALE PENDING Elkhorn, WI