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Chaparral · SSi OB Series

Chaparral 19 SSi OB Boat

The Chaparral 19 SSi OB is the compact current SSi outboard, combining a narrow beam, 150 horsepower, integrated swim access, and a standard single-axle trailer.

Typical Market Range
$43,900 – $65,314
Estimated Payment
From $300/mo
Length Overall
20' 1"
Maximum Horsepower
150 HP

Should You Buy the Chaparral 19 SSi OB?

The Chaparral 19 SSi OB exists for a specific buyer: first-time and compact-boat buyers who want a narrow 7-foot-6-inch beam, single-axle trailer, visible engine access, and current factory support. The smallest current outboard ssi is the reason this page should not read like a generic Chaparral sport-boat article.

The 19 SSi OB is the smallest current outboard SSi.

On the 19 SSi OB, the first decision is not color or stereo. The 19 SSi OB measures 20′ 1″, carries a 7′ 6″ beam, and publishes 2,600 lbs with engine as its weight reference. With this 19 SSi OB, those numbers determine whether the boat belongs on the family’s existing trailer, lift, or marina plan.

The 19 SSi OB also publishes 150 HP maximum horsepower and 30 gallons of fuel. For a 19 SSi OB buyer, those figures describe the power and range envelope, but they do not answer whether the propulsion layout suits how the family swims, fishes, trailers, or services the boat.

Choose the OB when engine access, current support, and uncomplicated trailer ownership matter more than the sterndrive sibling’s open stern platform.

The most important alternative is legacy 19 SSi. Choose the legacy 19 SSi when a clean used example is substantially cheaper and the family prefers its uninterrupted sterndrive swim platform enough to accept older drive maintenance.

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19 SSi OB Specifications

Published factory figures. Confirm every dimension against the individual boat before you commit.

Dimensions and build
Length Overall
20' 1"
Beam
7' 6"
Deadrise
18°
Draft, maximum
15" engine up
Weight, standard engine
2,600 lbs with engine
Maximum Capacity
10 people / 1,450 lbs
Propulsion
Configuration
single outboard; Mercury or Yamaha
Maximum Horsepower
150 HP
Fuel and range
Fuel Capacity
30 gallons
Water Capacity
Not published
Holding Tank Capacity
Not published
Storage Length
Measure the completed rig
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19 SSi OB Hull, Weight, and Propulsion Packaging

The outboard sits on the transom instead of under the aft deck, and the boat grows to 20 feet 1 inch with the engine. The 7-foot-6-inch beam remains the storage advantage.

The 19 SSi OB uses Chaparral’s Extended V-Plane approach, but the way weight is packaged matters as much as the running-surface name. With the 19 SSi OB at 20′ 1″ and 7′ 6″ wide, on this outboard model, propulsion changes what sits inside the aft hull, how the transom is loaded, and where service access lives.

At 18° of transom deadrise, the 19 SSi OB should be judged for the water it actually runs. With the 19 SSi OB at 20′ 1″ and 7′ 6″ wide, the buyer should look for clean tracking, sensible bow rise, and a comfortable response to ordinary lake or coastal chop rather than chasing a theoretical hull number.

Published draft is 15″ engine up. With the 19 SSi OB at 20′ 1″ and 7′ 6″ wide, that figure belongs in the ramp and lift discussion because the outboard hardware changes how the stern occupies shallow water.

The 19 SSi OB publishes 2,600 lbs with engine before the full effect of fuel, batteries, gear, water, and trailer. With the 19 SSi OB at 20′ 1″ and 7′ 6″ wide, a full 30 gallons fuel load can materially change tow and lift weight.

Inspect the 19 SSi OB from keel to transom in bright light. With the 19 SSi OB at 20′ 1″ and 7′ 6″ wide, pay special attention to strakes, chines, swim-platform joints, engine or drive mounting areas, and any place where a lift or trailer bunk repeatedly contacts the hull.

19 SSi OB Outboard Ownership and Engine Inspection

The 19 SSi OB carries its engine or engines outside the transom. On the 19 SSi OB, that makes the propulsion visible, easier to flush and inspect, and more straightforward to replace later than a sterndrive buried under the aft deck.

Routine ownership centers on the exposed outboard: inspect cowling, mounting, steering, trim, lower unit, skeg, propeller, fuel delivery, and flushing history. There is no sterndrive bellows or blower system to maintain.

Start the 19 SSi OB inspection at the mounting hardware. During a 19 SSi OB propulsion check, the transom should be clean around engine bolts, steering connections, rigging tubes, and cable penetrations with no cracking or water staining.

With the 150 HP outboard package, lower-unit condition matters because it is exposed. Check the 19 SSi OB skeg, propeller, gearcase, trim system, and sacrificial anodes for impact or corrosion before the engine’s shiny cowling influences the decision.

Ask how the 19 SSi OB was flushed after salt or brackish use. Cooling passages, telltale flow, thermostats, and water-pump service deserve more attention than a seller saying the motor was “always rinsed.”

Repower flexibility is one of the 19 SSi OB’s long-term advantages, but a future engine still has to match transom rating, shaft length, steering, controls, electrical capacity, and weight.

During the sea trial, the 19 SSi OB outboard should trim smoothly, steer without binding, and hold normal cruise without vibration. At the 19 SSi OB engine bay or transom, engine data should agree with the mechanical feel of the boat.

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19 SSi OB Fuel, Range, and Daily Load

The 30-gallon tank matches the older sterndrive 19’s basic day-boat scale. The outboard’s visible fuel and rigging path makes hose inspection and winter storage more straightforward.

The 19 SSi OB should be range-planned from actual cruise fuel flow, not from tank size alone. With 30 gallons of fuel aboard the 19 SSi OB, propulsion, passenger load, trim, water state, and the amount of time spent accelerating all change consumption.

With 30 gallons of fuel aboard the 19 SSi OB, a full 30 gallons tank adds weight at a specific location in the hull. On the 19 SSi OB, that weight interacts with the outboard installation and the normal passenger load, so acceleration and trailer weight should be evaluated realistically.

With 30 gallons of fuel aboard the 19 SSi OB, freshwater is listed as Not published by Chaparral and holding capacity as Not published by Chaparral. With 30 gallons of fuel aboard the 19 SSi OB, if the model does not publish those systems, the buyer should not assume another Chaparral’s plumbing package applies here.

Inspect the 19 SSi OB fill, vent, hoses, sender, separators, and any tank-access points. With 30 gallons of fuel aboard the 19 SSi OB, on an older boat, fuel odor or brittle hose deserves explanation before delivery.

How the 19 SSi OB Should Feel Underway

The 19 SSi OB should prove why its outboard layout and 18° hull belong together. On the 19 SSi OB’s 18° running surface, a sea trial should make the model’s handling logic obvious rather than simply confirming that the engine reaches full throttle.

With a normal passenger load aboard, the 19 SSi OB should climb onto plane without excessive bow rise. On the 19 SSi OB’s 18° running surface, watch whether the driver keeps forward visibility and whether passengers have to relocate to make the boat feel balanced.

The outboard sits on the transom instead of under the aft deck, and the boat grows to 20 feet 1 inch with the engine. The 7-foot-6-inch beam remains the storage advantage.

At idle, use the 19 SSi OB in reverse, make a tight turn, and approach a dock. On the 19 SSi OB’s 18° running surface, the outboard arrangement changes where thrust acts and how the stern responds in crosswind.

On the 19 SSi OB’s 18° running surface, at cruising speed, cross ordinary wakes and make a few broad turns. The 19 SSi OB should track cleanly without steering correction that feels excessive for its size.

Trim response should be progressive. On the 19 SSi OB, the driver should be able to free the hull at cruise without porpoising, propeller ventilation, or a sudden loss of steering confidence.

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19 SSi OB Deck Layout and Stern Tradeoffs

The outboard powerhead occupies the middle of the stern, so the swim area is not as visually clean as the sterndrive 19 SSi. The trade buys direct engine access and a simpler future repower path.

On the 19 SSi OB, that stern arrangement is not a minor styling difference. With passengers aboard the 19 SSi OB, the outboard package determines where the engine mass lives, what the family steps around when boarding, and how much mechanical space competes with storage.

The 19 SSi OB should be tested with adults in the bow, helm, and aft cockpit. Across the 7′ 6″ beam, walk from bow to stern without asking everyone to move and see whether the normal route remains open.

Open the 19 SSi OB storage with the seats occupied. In normal 19 SSi OB use, life jackets, dock lines, boards, rods, towels, and a cooler can consume useful space faster than the raw capacity number suggests.

At the 19 SSi OB helm, check the view over the windshield with the bolster up and down. The 19 SSi OB should not force the driver to stand simply because adults are sitting forward.

On the 19 SSi OB, use the swim ladder and platform exactly as the family will. With this 19 SSi OB, the outboard arrangement should feel like an advantage, not a compromise the buyer notices every time someone gets in the water.

Eight 19 SSi OB Features Worth Checking

150-HP outboard maximum – This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family’s real use rather than merely adding option-sheet value.

Single-axle trailer

This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family's real use rather than merely adding option-sheet value.

Integrated swim platform

This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family's real use rather than merely adding option-sheet value.

Extended V-Plane hull

This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family's real use rather than merely adding option-sheet value.

Optional board racks

This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family's real use rather than merely adding option-sheet value.

SiO silicone upholstery

This 19 SSi OB feature should be inspected for condition, operation, and whether it improves the family's real use rather than merely adding option-sheet value.

19 SSi OB Systems: What the Outboard Layout Changes

The 19 SSi OB should remain simple: battery, bilge, navigation lights, outboard gauges or Simrad if fitted, audio, and single-axle trailer. That simplicity is part of why the model exists.

The 19 SSi OB does not need a sterndrive blower or bellows inspection, so system attention shifts outward to engine rigging, hydraulic steering, trim, battery connections, and the fuel path to the transom.

Check every 19 SSi OB rigging tube and cable where it flexes with engine movement. On the 19 SSi OB, chafe, tight bends, or water entry around the transom can create future electrical and steering problems.

Operate the 19 SSi OB trim and steering from lock to lock.

Flushing hardware matters on the 19 SSi OB. Within the 19 SSi OB outboard installation, the connection should be intact and the seller should be able to explain the routine used after salt or brackish operation.

At the 19 SSi OB helm and machinery spaces, battery and charging condition still matters because Simrad displays, audio, pumps, livewells, heads, hardtops, and other accessories may run while the outboard is off.

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Owning, Storing, and Moving a 19 SSi OB

The 19 SSi OB measures 20′ 1″ overall, spans 7′ 6″, and publishes 2,600 lbs with engine before the full loaded condition. On the 19 SSi OB, those numbers need to match the owner’s real storage plan.

The outboard sits on the transom instead of under the aft deck, and the boat grows to 20 feet 1 inch with the engine. The 7-foot-6-inch beam remains the storage advantage.

If the 19 SSi OB stays on a trailer, add 30 gallons of fuel, batteries, gear, water, and trailer weight before comparing the rig with the tow vehicle’s ratings.

The 19 SSi OB beam is 7′ 6″. The 19 SSi OB’s 7′ 6″ beam stays within conventional road width, making loaded tow weight and trailer length the more likely transport limits.

Bridge or tower clearance should be measured on the actual 19 SSi OB. The 19 SSi OB’s actual stored height should be measured with its installed tower, speakers, antennas, and electronics rather than inferred from a catalog figure.

A lift for the 19 SSi OB needs capacity for the outboard package, fuel, batteries, and the gear normally left aboard. The 19 SSi OB lift or trailer bunks must support its running surface without loading the outboard, transducer, or swim-platform hardware.

What Moves 19 SSi OB Pricing

A current or used 19 SSi OB should be priced around engine brand, hours, lower-unit condition, tower or board racks, trailer, electronics, and cosmetic care. The outboard itself is the largest single value component.

In the 19 SSi OB market, a permanent price band would age quickly because dealer inventory, model year, engine hours, and option packages change.

In the 19 SSi OB market, the largest value component is usually propulsion. On the 19 SSi OB, compare engine or drive brand, horsepower, hours, service history, and any steering or joystick equipment before cosmetics.

In the 19 SSi OB market, the second adjustment should follow the model’s reason for existing.

Trailer condition matters most when the 19 SSi OB is realistically a tow-and-ramp boat. In the 19 SSi OB market, on marina-oriented models, slip and lift compatibility can matter more than the included trailer.

In the 19 SSi OB market, electronics should be priced for current usefulness. In the 19 SSi OB market, a functioning older display can be perfectly serviceable without carrying the replacement value of current hardware.

Market price band
$43,900 – $65,314
Estimated monthly
From $300/mo

Illustration only and not an offer of credit.

Estimate the 19 SSi OB Payment

When calculating a 19 SSi OB payment, the payment should leave room for the outboard-specific service plan, insurance, fuel, and the trailer, lift, or marina setup required by this exact boat.

Estimated monthly $300 Get prequalified

Illustration only and not an offer of credit. Your actual rate and term depend on credit profile, vessel age, loan amount and ownership structure.

19 SSi OB vs legacy 19 SSi

The 19 SSi OB is the smallest current outboard SSi.

Choose the legacy 19 SSi when a clean used example is substantially cheaper and the family prefers its uninterrupted sterndrive swim platform enough to accept older drive maintenance.

Choose the OB when engine access, current support, and uncomplicated trailer ownership matter more than the sterndrive sibling’s open stern platform.

The 19 SSi OB should win because its exact propulsion packaging and ownership routine fit the household. In a 19 SSi OB versus legacy 19 SSi decision, if the alternative solves the same boating mission with fewer recurring compromises, the buyer should move to the alternative before financing.

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How to Buy the Right 19 SSi OB

Start with the hull identification and exact model year. That matters especially on the 19 SSi OB because Chaparral has changed power, electronics, upholstery, and model availability over time.

Verify the 19 SSi OB against its published dimensions: 20′ 1″ LOA, 7′ 6″ beam, 2,600 lbs with engine weight reference, 150 HP maximum horsepower, and 30 gallons fuel capacity.

Before closing on a 19 SSi OB, inspect the hull before the interior. For this 19 SSi OB, chines, keel, transom, swim-platform joints, tower mounts, and trailer contact points can reveal damage that a clean cockpit hides.

On this outboard 19 SSi OB, propulsion inspection needs to follow the architecture. Routine ownership centers on the exposed outboard: inspect cowling, mounting, steering, trim, lower unit, skeg, propeller, fuel delivery, and flushing history. There is no sterndrive bellows or blower system to maintain.

Before closing on a 19 SSi OB, review engine hours and service records. For this 19 SSi OB, a vague statement that the boat was “dealer maintained” is less useful than invoices that identify actual drive, cooling, lower-unit, or winterization work.

Before closing on a 19 SSi OB, operate steering, trim, shifting, and throttle under load. The 19 SSi OB should not produce warnings, vibration, or delayed engagement during a proper sea trial.

The 19 SSi OB should remain simple: battery, bilge, navigation lights, outboard gauges or Simrad if fitted, audio, and single-axle trailer. That simplicity is part of why the model exists.

Use every feature that defines the 19 SSi OB. The outboard powerhead occupies the middle of the stern, so the swim area is not as visually clean as the sterndrive 19 SSi. The trade buys direct engine access and a simpler future repower path.

Before closing on a 19 SSi OB, inspect the trailer if it is part of the transaction. For this 19 SSi OB, tires, brakes, bearings, bunks, winch, coupler, frame, and tongue hardware should be valued separately from the boat.

A final 19 SSi OB fit check should use the family’s real load. With 7′ 6″ of beam, 150 HP of published maximum power, and 30 gallons of fuel capacity, the boat needs to feel organized with the same adults, coolers, boards, fishing gear, or day bags that will normally come aboard. Empty-showroom space can exaggerate how large a cockpit feels once the weekend gear arrives.

Resale planning on the 19 SSi OB starts with preserving the systems that define this exact model. Keep service records for the outboard package, document any electronics or tower work, and photograph major upgrades when they are installed. A later buyer can understand a well-kept 19 SSi OB quickly when the paperwork explains why the hull, propulsion, and equipment are still worth more than a neglected comparable.

Your next step

Secure the Exact 19 SSi OB

Send Float Finance the actual 19 SSi OB listing with model year, outboard propulsion, engine hours where available, seller type, and asking price.

19 SSi OB Questions Buyers Actually Ask

The 19 SSi OB is built around first-time and compact-boat buyers who want a narrow 7-foot-6-inch beam, single-axle trailer, visible engine access, and current factory support. For a 19 SSi OB buyer, its strongest reason to exist is not just size; it is the way the outboard package, deck, and storage profile fit that use.

The 19 SSi OB publishes 20′ 1″ of overall length and a 7′ 6″ beam. When shopping a 19 SSi OB, those numbers should be checked against the actual trailer, lift, garage, or marina because installed engines and accessories can change the real footprint.

Chaparral publishes 150 HP as the maximum reference for the 19 SSi OB. On this 19 SSi OB, the capacity plate and model-year build remain authoritative on a used boat.

The 19 SSi OB publishes 30 gallons of fuel capacity. For a used 19 SSi OB, usable range depends on the outboard setup, passenger load, trim, cruise speed, and water conditions rather than tank size alone.

Routine ownership centers on the exposed outboard: inspect cowling, mounting, steering, trim, lower unit, skeg, propeller, fuel delivery, and flushing history. There is no sterndrive bellows or blower system to maintain. In a 19 SSi OB comparison, that drive-specific inspection should happen before a buyer assigns value to upholstery, audio, or cosmetic packages.

Start with legacy 19 SSi. Choose the legacy 19 SSi when a clean used example is substantially cheaper and the family prefers its uninterrupted sterndrive swim platform enough to accept older drive maintenance.

Choose the OB when engine access, current support, and uncomplicated trailer ownership matter more than the sterndrive sibling’s open stern platform. The outboard 19 SSi OB is strongest when visible engine access, flushing, lower-unit service, and future repower simplicity matter more than a completely clear center swim platform.

Potentially. A used 19 SSi OB financing decision can depend on model year, value, condition, purchase amount, seller type, and borrower qualifications. In the 19 SSi OB decision, send Float Finance the exact listing so the loan discussion reflects the actual boat.

Buy the 19 SSi OB for the Right Propulsion and Layout

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