2024 21 SSI

Everything that has made Chaparral's wildly popular SSi Series the talk of the waterways, gets bigger and better with the amazing 21 SSi. The 21 SSi's style is captivating, but it's appeal is more than skin deep. Stainless steel hardware, composite seat bases, a cockpit drainage system, Extended V-Plane running surface and a molded fiberglass dash are keeping with the Chaparral DNA. Step up to the 21 SSi and enjoy wraparound seat backs in the bow, an anchor locker forward and room for everyone.

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Specifications & Capacities

LOA w/ Swim Platform



8' 4"

Bridge Clearance

4' 8"

Bridge Clearance with Arch Tower

7' 10"

Bridge Clearance with Arch Tower Folded Down

4' 8"



Fuel Capacity

40 gal

Draft Up


Max HP

250 HP

Dry Weight w/ Engines

3100 lbs

Passenger Capacity (NMMA)

12/1692 lbs

21 SSI // Product Tour

21 SSi

No Compromise

Set against an all-new helm design featuring a custom hand-stitched brow, the touchscreen Simrad GO7 will give you all the information you need for a safe day of boating. This all-in-one package will provide engine information, a depthfinder, a chartplotter, and stereo controls.

21 SSi

Prioritize Comfort

The 21 SSi helm station lets you experience quality like no other. Fitted with glare resistant fiberglass and equipped ultra comfort premium bucket seats to take your boating experience to the next level.

Extended V-Plane Difference

21 SSi
Low Speed Stability

Our hull design utilizes an extended running surface, allowing the "v-plane" to continue aft of the transom. This creates superior stability under nearly all driving conditions.

21 SSi
Efficient Fuel Economy

Less time at the pump means more time in the water and more money for bait. The hydro-lift provides a quick plane time, creating one of the most fuel efficient boats in their class.

21 SSi
Feather Soft Ride

A fishing trip feels like a day cruise when you're out on a Chaparral. Engineered by the best for the worst of conditions, you will feel the difference that hydro-lift provides.

21 SSi
Precise Cornering Agility

The extended running surface coupled with the tight aft hull corners delivers everything you need when you're taking sharp turns. These hulls drive like a luxury automobile.

21 SSi
Dry Riding Freeboard

Enjoy dry comfort aboard any Chaparral due to our high freeboard. Feel secure in the deep cockpits. You'll be amazed at the size, all while maintaining a sleek profile.

21 SSi
Full Throttle Excitement

With a forward keel designed to cut through the water like a knife, high-octane pleasure awaits. Quick acceleration delivers the ride of a lifetime each time you leave the dock.


Marine Silicone upholstery Powered By SiO Technology™

All 2024 models now feature upholstery material made from 100% SiO Silicone making it virtually maintenance free.

So what exactly is SiO Silicone? SiO is a very pure form of silicone which, unlike conventional marine seating, is free of chemical additives. SiO’s angular resin technology offers enhanced durability, robust scuffing and scratch resistance, and the softest and most comfortable marine seating surface available today.

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If you want to know more about our brands, or just want to have a chat. Feel free to get in touch with us today.

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