New Nautique Boats



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 The GS20 is the most versatile 20-foot boat on the market today and was made to put a smile on your face no matter what watersports activity you choose. With this multi-purpose hull you can wakesurf, waterski or wakeboard at high levels due to its unique attributes taken from the Ski Nautique and award-winning G23. Sleek lines, great performance and built from extremely high-quality materials; the GS20 is one of the most popular models in the Nautique line for a reason.

ENGINE - The Super Air Nautique GS20 comes standard with the proven power of the PCM ZR4 engine. Upgrade to the groundbreaking PCM and GM Marine Engine Technology 5.3L H5 direct-injection engine and experience industry-leading precision, power, and torque. If that isn’t enough, opt for the H6DI version and bump up from 5.3L to 6.2L with even more power, torque and precision.

HULL - The Super Air Nautique GS20 hull optimizes the way the wake is formed so that you can wakesurf, wakeboard or waterski with ease. We have incorporated specific hull characteristics from our world-record breaking Ski Nautique 200, as well as features of our award-winning G-Series. The technology in the Nautique Configurable Running Surface® (NCRS) has been developed for flawless performance at any speed for any activity. Select the Slalom Ski profile with NCRS Ski Assist, or quickly fill the 1,850 pounds of sub-floor internal ballast and you are on the way to surf or wakeboard.

SOUND - For the 2018 model year, the Super Air Nautique GS20 is boasting a brand-new JL Audio MM100s head unit that delivers crisp, clear sound into the JL Audio speakers. This boat comes standard with the MX Series package, which includes 4 JL Audio speakers throughout the boat and a 2-channel JL Audio amplifier. Move up to the MX Series Studio Premier package that adds 2 additional speakers, a 10” subwoofer and steps up to a 6-channel JL Audio amplifier. 

NAUTIQUE SURF SYSTEM - The Nautique Surf System (NSS) with WAVEPLATE® technology is seamlessly integrated into the hull of the GS20. Engaging on either side of the transom at surf speeds, the WAVEPLATE extends outward and down from the transom to redirect the flow of water forming the perfect wave. NSS allows surfers to switch sides instantly without the need to change up ballast or shift people in the boat, and it also incorporates variable settings that can adjust the steepness and shape of your wave. To be in full control while you’re surfing, opt for the Nautique Surf Switch so you can change which side the wave is on whenever you’d like.


20’ / 6.10 m LENGTH OVERALL


18' 4.75" / 5.61 mLIFT RING SPACING

100" / 2.54 mBEAM

27" / 0.69 mDRAFT

4,500 lbs / 2,041 kgAPPROX DRY WEIGHT

39 gal / 147.6 lFUEL CAPACITY

12 People / 1,850 lbs / 839 kgMAXIMUM CAPACITY


400 hp / 355 hp / 450hpHORSEPOWER

400 ft/lb / 405 ft/lb / 465 ft/lbTORQUE