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Nautique G21 Boats For Sale

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OnlyInboards has thousands of used ski and wakeboard boats in our listings. You’ve come to the right place to find your next new-to-you boat! We also offer a range of pre-owned boats, providing quality options with unique features and specifications. You’ll find a wide variety of manufacturers, brands, styles and model years to choose from. No matter which watersport you prefer, what style boat you prefer, or how tight your budget is, you’re sure to find what you’re looking for. 

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2024 Nautique Boats G21 for sale in Seattle, Washington
20
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
Listed on : 10/30/2025 165 VIEWS
Contact Seller for Price
Year
2024
Make
Nautique
Model
G21
Length
Location
Washington 98102
2024 Nautique Boats G21 for sale in Seattle, Washington
15
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
2024 Nautique Super Air Nautique G21
Listed on : 10/30/2025 151 VIEWS
Contact Seller for Price
Year
2024
Make
Nautique
Model
G21
Length
Location
Washington 98102
2026 Nautique Boats G21 for sale in ,
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2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
2026 Nautique G21
Listed on : 10/28/2025 39 VIEWS
Contact Seller for Price
Year
2026
Make
Nautique
Model
G21
Length
Location
2014 Nautique Boats G21 for sale in Battle Ground, Indiana
20
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
2014 NAUTIQUE G21
Listed on : 10/27/2025 154 VIEWS
2014 NAUTIQUE G21
G21 NAUTIQUE
$58,950
Year
2014
Make
Nautique
Model
G21
Length
21
Location
Indiana 47920

Comes with 2014 Boatmate Trailer, newer tires w spare Boat functions as it should. Well built with great options Owned / used since 2022 Been a great and fun boat comes with full cover Stored inside for winters. Winterization Sumerization and other s...

Nautique Super Air G21
3
Nautique Super Air G21
Nautique Super Air G21
Nautique Super Air G21
Listed on : 10/25/2025 1024 VIEWS
Nautique Super Air G21
Super Air G21
$80,000
Year
2017
Make
Nautique
Model
G21
Length
21
Location
Wisconsin 53147

2017 Super Air Nautique G21 in mint condition - Meticulously maintained & indoor garage stored...Only used 3 months out of the year; All service maintenance records available from 'The Boat House' who maintained and stored boat. Oversized 450 HP engi...

2016 Nautique Boats G21 for sale in DRAPER, Utah
14
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
2016 NAUTIQUE G21 W/XR7 550HP SUPERCHARGED POWER PLANT
Listed on : 10/25/2025 398 VIEWS
$89,000
Year
2016
Make
Nautique
Model
G21
Length
21
Location
Utah 84020

Check out this clean one owner 2016 Nautique G21. Nicely loaded for a great day/week on the water. Some of the awesome options are the Oversized Bimini, Tower Speakers, Heater, Pocket Air Dam Door, Bow Filler Cushion, Bow Arm Rests and more. All of t...

2021 G21 Nautique Boats for sale in Miami Florida
15
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
2016 Super Air Nautique G21
Listed on : 10/25/2025 985 VIEWS
$85,000
Year
2021
Make
Nautique
Model
G21
Length
0
Location
Florida 33127

2016 Super Air Nautique G21 Engine Type: H6 Coastal Direct Injection 6.2L Options: Battery Maintenance System 110 (Integrated Charger - Dual Battery) Bimini - Tower Mounted Camera Ready Rotating Tow Point Coastal Package: Includes Salt Water Ready Co...

Listed on : 10/22/2025 485 VIEWS
$184,900
Year
2024
Make
Nautique
Model
G21
Length
21
Location
Colorado 80003
2022 Nautique Boats G21 for sale in Cincinnati, Ohio
13
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
2022 Nautique G21
Listed on : 10/21/2025 119 VIEWS
$152,700
Year
2022
Make
Nautique
Model
G21
Length
Location
Ohio 45249

The 2022 Nautique G21 Wakeboat: Unparalleled Performance and Luxury Introducing the sleek and powerful 2022 Nautique G21 Wakeboat , a true testament to undiluted watersport performance. With its premium fittings and finish, built for those who apprec...

2023 Nautique Boats G21 for sale in Lewisville, Texas
20
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
2023 Nautique Super Air Nautique G21
Listed on : 10/18/2025 286 VIEWS
$169,900
Year
2023
Make
Nautique
Model
G21
Length
Location
Texas 75057

2023 Super Air Nautique G21 ZZ6 450HP - 6.2L Direct Injection Bimini - Tower Mounted Tri-Fold with Surf Pockets Tower Prep Kit JL Audio M Series Studio(Pre-Wired 8 Channel Amp) Tower Speakers - 1 Pair JL Audio M6 Series 880x Series Speakers Tower Sho...

2019 Nautique Boats G21 for sale in Corydon, Indiana
11
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
2019 Nautique G21
Listed on : 10/16/2025 2302 VIEWS
$105,000
Year
2019
Make
Nautique
Model
G21
Length
21
Location
Indiana 47112

One owner, 2019 G21 with 435 hours. Excellent condition. All maintenance done by the book. Always run Amsoil severe duty oil. Never had an issue with the boat since new. Always wiped down, covered and stored inside. New batteries last month. Have new...

2015 Nautique Boats G21 for sale in Mooresville North Carolina
20
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
Listed on : 10/12/2025 1027 VIEWS
$89,900
Year
2015
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28117

SUPER AIR NAUTIQUE G21 AWARD-WINNING PERFORMANCE The G21 upholds its reputation as the most innovative 21-foot boat on the market. With the best hull in the industry, this award-winning performer delivers pro-level wakes and waves that are scalable t...

2025 Nautique Boats G21 for sale in St. Louis,, Utah
4
2025 Nautique Air Nautique G21
2025 Nautique Air Nautique G21
2025 Nautique Air Nautique G21
2025 Nautique Air Nautique G21
Listed on : 10/10/2025 359 VIEWS
Contact Seller for Price
Year
2025
Make
Nautique
Model
G21
Length
Location
Utah 63122

2025 Nautique Air Nautique G21Iconic LegacyImmerse yourself in the all-new Super Air Nautique G21. This high-performing wake boat encompasses the legendary lineage of the G-Series in a convenient 21-foot package. A spacious interior plays host to num...

2025 G21 Nautique Boats for sale in Indianapolis Indiana
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2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
2025 Nautique G21 - Mystic White/Jet Black
Listed on : 10/09/2025 672 VIEWS
Contact Seller for Price
Year
2025
Make
Nautique
Model
G21
Length
21
Location
Indiana 46220

Standard Features: Nautique Configurable Running Surface with Hydro-Plate, Stereo - JL Audio® M6 Series Elite with DSP (Stereo, 6 Speakers, 10" Subwoofer, 8 Channel Amplifier), Nautique LINC PANORAY with Helm Control, Power Management Access with Dua...

2025 Nautique G21
14
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
Listed on : 10/09/2025 654 VIEWS
Contact Seller for Price
Year
2025
Make
Nautique
Model
G21
Length
21
Location
Colorado 80003

Immerse yourself in the Super Air Nautique G21. This high-performing wake boat encompasses the legendary lineage of the G-Series in a convenient 21-foot package. A spacious interior plays host to numerous configurations for an ultimate on water exper...

2023 Nautique G21
18
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
2023 Nautique G21
Listed on : 10/09/2025 1193 VIEWS
$179,900
Year
2023
Make
Nautique
Model
G21
Length
21
Location
Colorado 80003

This boat is listed on consignment and will be available September 20th 2024 when the owner is done with it. It is currently estimated that it will have about 125 hours. "2023 Nautique G21"

2022 Nautique Boats G21 for sale in Lewisville Texas
20
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
2022 Nautique Super Air Nautique G21
Listed on : 10/09/2025 838 VIEWS
$179,900
Year
2022
Make
Nautique
Model
G21
Length
Location
Texas 75057

2022 Super Air Nautique G21 ZZ6 450HP - 6.2L Direct Injection Bimini - Tower Mounted Tri-Fold with Surf Pockets Extended Sun Shade - Aft Extended Sun Shade - Forward Flight Control Tower - Actuated with Nautique Awareness Camera Nautique Strapless Bo...

2025 Nautique Boats G21 for sale in Mooresville North Carolina
20
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
2025 Nautique G21
Listed on : 10/09/2025 432 VIEWS
Contact Seller for Price
Year
2025
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28117

Features SUPER AIR NAUTIQUE G21 AWARD-WINNING PERFORMANCE The G21 upholds its reputation as the most innovative 21-foot boat on the market. With the best hull in the industry, this award-winning performer delivers pro-level wakes and waves that are s...

2015 Nautique Boats G21 for sale in
15
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
2015 Nautique G21
Listed on : 10/09/2025 732 VIEWS
$99,990
Year
2015
Make
Nautique
Model
G21
Length
Location

CANVAS PACKAGE, BIMINI TOP, DEPTH FINDER, GPS, STEREO, DUAL BATTER W/SWITCH, COMPASS, HOURMETER DASH, TRIM TABS STERN THRUSTER, TANDEM AXLE TRAILER

2017 Nautique Boats G21 for sale in Lees Summit, Missouri
20
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Nautique G21
Listed on : 09/20/2025 413 VIEWS
Nautique G21
Super Air Nautique G21
$95,000
Year
2017
Make
Nautique
Model
G21
Length
21
Location
Missouri 64082

2017 Nautique G21 in excellent condition. Only 294 hours with the upgraded H6 engine. Always serviced by professional local dealers and garage stored since I've owned it. The color is Green and Grey Sparkle. Upgraded stereo, battery charges, bow fill...

2019 G21 Nautique Boats for sale in Elizabethtown North Carolina
9
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
2019 NAUTIQUE G21
Listed on : 11/01/2025 1355 VIEWS
$109,900
Year
2019
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28337-6475
2022 G21 Nautique Boats for sale in Elizabethtown North Carolina
9
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
2022 NAUTIQUE G21
Listed on : 11/01/2025 837 VIEWS
2022 NAUTIQUE G21
ONLY 60 HOURS - WE CAN HELP WITH SHIPPING
$199,900
Year
2022
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28337-6475
2018 Super Air Nautique G21
9
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
2018 Super Air Nautique G21
Listed on : 10/23/2025 1477 VIEWS
$129,900
Year
2018
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28337

Super Clean 2018 Nautique G21! Freshly Serviced and ready for a good time! Give us a call today! 910-862-3688

2015 Super Air Nautique G21
9
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
2015 Super Air Nautique G21
Listed on : 10/20/2025 1354 VIEWS
$99,900
Year
2015
Make
Nautique
Model
G21
Length
21
Location
North Carolina 28337

"Clean and ready for the lake. Give us a call today or visit Whitelake.com"

OnlyInboards has thousands of used ski and wakeboard boats in our listings. You’ve come to the right place to find your next new-to-you boat! We also offer a range of pre-owned boats, providing quality options with unique features and specifications. You’ll find a wide variety of manufacturers, brands, styles and model years to choose from. No matter which watersport you prefer, what style boat you prefer, or how tight your budget is, you’re sure to find what you’re looking for. 

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