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The Chaparral GTS 1 is the entry point to Chaparral’s new GT Surf generation, packaging Malibu Surf Gates, 675 pounds of ballast, and forward-drive safety into a genuinely compact 21-foot bowrider.
The Chaparral GTS 1 is the entry point to Chaparral’s new GT Surf generation, packaging Malibu Surf Gates, 675 pounds of ballast, and forward-drive safety into a genuinely compact 21-foot bowrider. The GTS 1 is a current 2026 Chaparral model.
The GTS 1 is the smallest current Chaparral that delivers the GT Surf concept rather than asking buyers to start with a much larger premium wake boat.
For the GTS 1, the published ballast figure is 675 lbs.
The GTS 1 carries 40 gallons of fuel and is rated for 12 people / 1,625 lbs.
The GTS 1’s 8-foot-4-inch beam is narrower than the rest of the family, which helps trailer and storage flexibility. That two-inch difference sounds trivial until the boat is squeezed into an older garage, lift, or side-yard storage space.
The GTS 1 is easy to trailer and easier to store than every larger sibling, but its compact cockpit and 40-gallon fuel capacity leave less room for a large crew, boards, coolers, and all-day gear.
A buyer should also compare GTS 3 before committing.
The GTS 1 makes the most sense for a household that wants to surf from a boat that still behaves like an ordinary 21-foot bowrider the rest of the week. Its 3,600-pound dry weight and 8-foot-4-inch beam are modest enough that storage and towing remain realistic for many owners who would reject a 28- or 30-foot surf boat before discussing price.
The 12-person rating should not be read as a target surf crew. Twelve people, boards, a cooler, and 675 pounds of ballast can crowd a 21-foot cockpit quickly. A more realistic buyer test is whether the normal four-to-eight-person group can move from bow to stern while one rider is preparing at the platform.
Published factory figures. Confirm every dimension against the individual boat before you commit.
The GTS 1 uses Chaparral’s Extended V-Plane running-surface concept with a surf-specific hull and Kevlar-reinforced laminate in the current equipment set.
At 21′ 0″ long and 8′ 4″ wide, the GTS 1 occupies a very different storage footprint from its nearest sibling.
Chaparral publishes a 20° transom deadrise.
Published dry weight with engine is 3,600 lbs.
Draft with the drive up is 25″.
Inspect a used GTS 1 along the keel, chines, strakes, transom, and swim-platform structure.
Finally, compare the capacity label with Chaparral’s published 12 people / 1,625 lbs reference.
The GTS 1’s narrower beam is one of its quiet advantages. Two inches less than the 8-foot-6-inch standard used by most of the family can matter in an older garage or tight lift, while the 21-foot LOA keeps the trailer package much shorter than a GTS 6. Buyers should measure the storage opening, not just the interior floor area, because tower width and guide posts can become the limiting dimension.
Configuration: Forward-drive sterndrive; current 250-HP Mercury and Volvo configurations
Current GTS 1 examples use forward-drive sterndrives because wakesurfing places the rider directly behind the transom.
The GTS 1 is not an outboard surf boat.
Maximum published power is 250 HP. That number should be viewed in the context of 3,600 lbs of dry weight, 40 gallons of fuel, and the normal passenger load rather than treated as a bragging-rights specification.
On a used GTS 1, document engine hours and service history.
The GTS 1 combines a 40 gallons fuel system with 675 lbs of published ballast.
Chaparral does not publish a freshwater or holding-tank capacity for the current GTS 1, so buyers should not assume those systems are standard equipment.
Forty gallons is enough to support a full day in a compact boat, but the GTS 1 should not be treated like a long-range cruiser. Owners who surf for several hours can burn fuel faster than expected because the boat repeatedly accelerates while loaded.
The useful planning habit is to watch the Simrad fuel data after the first few sessions and build a personal consumption baseline instead of relying on a generic bowrider estimate.
The GTS 1 has two performance personalities: ordinary Chaparral bowrider behavior and ballast-loaded surf behavior.
The GTS 1 publishes 675 lbs of ballast.
After the surf test, empty ballast and run the GTS 1 at normal family cruise.
The GTS 1 is the right performance choice when its ballast, power, passenger room, and storage requirements match the riders who will actually use it.
The 675-pound ballast figure is unusually important because it is larger than the GTS 3’s published 425-pound system despite the GTS 1 being the shorter boat. That makes the 21-footer worth testing with ballast actually full. If the wave shape is the reason for buying the boat, the buyer should experience it rather than assuming the larger sibling automatically performs better.
A 250-horsepower forward-drive package is enough to make the GTS 1 feel energetic without turning it into a heavy performance cruiser. During the sea trial, watch how quickly the boat settles at surf speed with ballast and several adults aboard. A propeller or setup problem will be easier to notice on a compact hull because there is less excess power and displacement to mask it.
The GTS 1 is still a Chaparral bowrider first, which matters because the family may spend more time cruising, swimming, and sitting at anchor than actively surfing.
On the GTS 1, storage discipline matters because boards are long, ballast equipment takes space, and a loose cooler can block the walk-through transom.
At the helm, Simrad NSX9 multifunction display with surf controls.
The MTX folding arch tower should be viewed as both watersports equipment and a storage-height decision.
Integrated swim platform with SeaDek gives riders a staging area, and the forward-drive layout keeps propellers away from the extreme aft edge.
A compact surf boat also puts more pressure on storage discipline. The built-in cooler, in-floor locker, dash storage, and board racks matter because a single loose board can consume a meaningful part of the cockpit.
Storage matters disproportionately on the GTS 1. The 70-quart cooler under the rear bench, in-floor locker, dash storage, and optional board racks are not small convenience features; together they determine whether the cockpit stays usable once vests and surf gear appear. A buyer should load the boat mentally before deciding the 21-foot platform is large enough.
The dual walk-through transom is another reason the GTS 1 works as a surf boat. A rider can move toward the platform without climbing over a full-width rear bench, while the rest of the crew stays seated. Test that path with the aft lounge in each position because a compact stern becomes frustrating quickly if one cushion or bag blocks the route.
675-Lb Ballast Bag – Chaparral publishes a 675-pound soft-bag ballast system for the GTS 1, a notable amount in a 21-foot hull.
The GTS 1 uses Malibu Surf Gates to switch the shaped wake without moving passengers across the cockpit.
A single Simrad NSX9 display brings navigation, engine information, audio, and surf controls into one helm interface.
The current Mercury and Volvo forward-drive packages keep the propeller location suited to wakesurfing behind the boat.
The folding tower supplies tow height and shade while reducing storage height to the published 4-foot-8-inch folded clearance.
The transom layout gives riders a direct path between the cockpit and integrated swim platform.
The 2026 seating material is designed around repeated wet use, which matters on a surf-focused 21-footer.
The GTS 1 has more systems than an ordinary runabout because surf control adds ballast pumps, gates, electronic rider presets, and a forward-drive power package to the normal bowrider equipment.
Start with Simrad NSX9 multifunction display with surf controls.
Inspect batteries and charging.
On the larger GTS 1, freshwater and head equipment should be run long enough to reveal leaks.
The soft-bag ballast arrangement also gives the GTS 1 a different inspection priority than the larger tank-equipped models. Check the bag for abrasion where it contacts compartment edges, make sure the fill hose is not kinked, and verify the pump drains enough water that the boat returns to a normal trailer weight. A bag that holds residual water can create both storage odor and unexpected tow weight.
The GTS 1 publishes 21′ 0″ of overall length, 8′ 4″ of beam, and 3,600 lbs of dry weight with engine.
The GTS 1’s 8′ 4″ beam stays within conventional 8-foot-6-inch road width, but the complete loaded rig still needs an appropriately rated tow vehicle and trailer.
Bridge clearance is 7′ 10″ with arch / 4′ 8″ folded.
Ramp depth matters because the GTS 1 has a published drive-up draft of 25″.
The GTS 1 is the easiest model here to keep at home, but owners should still account for the MTX tower and tandem trailer. With the tower folded, Chaparral publishes 4 feet 8 inches of bridge clearance for the boat itself. The windshield, trailer height, garage header, and driveway angle still need to be measured together before assuming the rig will clear a residential door.
The GTS 1 is a very young current model, so shopping is driven primarily by 2026 dealer inventory rather than a mature used market. Engine choice, tower color, flooring, audio, cover, and trailer equipment explain much of the price spread.
The GTS 1 should have working Malibu Surf Gates, functional ballast, surf controls, and a drive configuration that matches the model year.
The best GTS 1 value is not automatically the cheapest boat.
Because the GTS 1 is a current-generation model, most price variation comes from configuration rather than age. A 250-horsepower Mercury boat with a standard audio package and painted trailer is not the same transaction as a Volvo-powered boat with JL Audio, SeaDek, board racks, mooring cover, and an upgraded trailer. Normalize those items before deciding which dealer is actually cheaper.
Illustration only and not an offer of credit.
Illustration only and not an offer of credit. Your actual rate and term depend on credit profile, vessel age, loan amount and ownership structure.
The first cross-shop for the GTS 1 is GTS 3.
The GTS 1 is the smallest current Chaparral that delivers the GT Surf concept rather than asking buyers to start with a much larger premium wake boat.
The GTS 1 publishes 675 lbs of ballast and 40 gallons of fuel capacity.
The main tradeoff remains: The GTS 1 is easy to trailer and easier to store than every larger sibling, but its compact cockpit and 40-gallon fuel capacity leave less room for a large crew, boards, coolers, and all-day gear.
A buyer moving up from a normal 21-foot runabout should ask whether surfing is frequent enough to justify the forward drive, ballast, Surf Gates, and tower. Those systems create real capability, but they also add maintenance. The GTS 1 works best when at least one member of the household expects to ride often enough that the surf package becomes part of the weekly routine.
Start a GTS 1 purchase with the exact model year and engine package.
Verify the hull identification and compare the seller’s dimensions with the current published 21′ 0″ LOA, 8′ 4″ beam, 3,600 lbs dry weight, 40 gallons fuel capacity, and 250 HP maximum horsepower reference.
Fill the 675 lbs ballast system and drain it.
The Simrad NSX9 multifunction display with surf controls should make rider setup repeatable without fault messages.
Walk every storage compartment.
On yacht-certified GTS 1 models, use common sense rather than treating certification as unlimited passenger capacity.
The GTS 1 can be a heavy loaded package, and tandem-axle brakes, tires, bearings, bunks, guides, winch, and tongue hardware deserve a separate inspection.
The GTS 1 is a very young current model, so shopping is driven primarily by 2026 dealer inventory rather than a mature used market. Engine choice, tower color, flooring, audio, cover, and trailer equipment explain much of the price spread.
Price annual storage and winterization.
Finally, compare GTS 3. The GTS 1 should remain the better answer after the tow, storage, passenger, and service plan are all understood.
The GTS 1 trailer deserves almost the same attention as the hull because trailering is one of the reasons to buy the model. Check all four disc brakes on the tandem setup, swing-away tongue hardware, guides, tires, spare, and winch. A buyer who has to replace brakes and bearings immediately has lost part of the compact boat’s ownership advantage.
If the family is unsure between GTS 1 and GTS 3, spend time with the bow occupied. The 21-footer can be the better surf value if the crew stays small and values the 675-pound ballast system. The GTS 3 is the better answer when adults need more cockpit width and storage even though its published ballast figure is lower.
Because nearly every GTS 1 on the market is recent, a buyer can be more selective about cosmetic condition than with an older used surf boat. Tower scrapes, damaged SeaDek, upholstery marks, or a neglected trailer on a nearly new example should not be dismissed as normal age. Recent model year is an advantage only when the previous owner or dealer has preserved the boat accordingly.
A financing-ready GTS 1 listing should identify the exact forward-drive engine, tower or arch package, trailer, and major surf options. That matters because a lightly equipped GTS 1 and a premium build can share the same model name while creating very different purchase prices and replacement costs.
The clearer the configuration is before financing, the easier it is to compare the boat with a real sibling rather than a generic MSRP.
Resale on the GTS 1 will depend heavily on whether the surf hardware still works as a complete system. A future buyer can see gelcoat and upholstery immediately, but ballast pumps, Surf Gate actuators, Simrad controls, drive service, and tower hardware determine whether the boat still performs like a factory surf model. Keeping records for those systems protects more value than cosmetic detailing alone.
The final ownership question is frequency of use. A GTS 1 makes financial sense when the household uses both sides of its personality: ordinary Chaparral cruising and the surf system. If the family rarely fills ballast or deploys Surf Gates, a conventional Chaparral sport boat may offer less maintenance and a lower purchase price.
If riders surf often, the integrated factory package is exactly what separates the GTS 1 from an improvised tow boat.
Owners using the GTS 1 as a first surf boat should budget time for learning ballast and gate settings, not only money for equipment. The compact hull reacts noticeably to passenger placement and fuel load, so repeatable rider presets become more valuable after the family understands how the boat behaves with its normal crew.
Send Float Finance the actual GTS 1 listing with model year, engine package, seller type, and asking price.
Engine package, model year, tower or hardtop, Black Edition treatment, electronics, audio, flooring, trailer, and condition can move the GTS 1 transaction substantially.
Chaparral publishes 21′ 0″ LOA with the swim-platform reference used on the 2026 specification.
Chaparral publishes 675 lbs of ballast for the current GTS 1.
Chaparral publishes 250 HP as the current maximum for the GTS 1.
Yes. The current GTS 1 is designed around Chaparral’s GT Surf / Surf system with Malibu Surf Gates, ballast, touchscreen surf control, and forward-drive sterndrive propulsion.
It depends on size. The GTS 1 is 8′ 4″ wide and weighs 3,600 lbs dry with engine before fuel, trailer, gear, and options.
Can I finance a used GTS 1?
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