G3 1236 Jon Boats For Sale

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The G3 1236 is a compact welded-aluminum jon boat built for small-water fishing, and it suits anglers who fly fish, cast for trout, or run downriggers for kokanee on lakes and creeks. The hull is formed from a single piece of aluminum folded at the bottom and welded at the bow, which gives it a sturdy, sealed nose rather than a riveted seam up front. The bench seats, sidewalls, and keels are riveted into place, so the boat mixes welded and riveted construction depending on the area.

Flotation is built in: foam is packed under every bench seat and under the two compartments at the stern, so the boat will stay afloat and let you reach shore even if it takes on water. A drain plug sits at the transom, which is the most likely source of a leak to watch for. The boat is light enough to flip over and store in a garage over winter, and it sits easily on a small galvanized trailer.

Power on this rig comes from a 6-horsepower outboard that runs quiet, pushing two people along at a modest pace and moving noticeably better with a single angler aboard. The motor weighs 66 pounds, about 30 kilograms, and uses a pull-start mounted on the tiller handle. A balanced grip on the back of the powerhead lets you lift and carry it by hand without it tipping. The fuel setup pairs a portable tank in the stern with a built-in top tank, and a selector switch lets you cut fuel to the engine for travel, draw from the portable tank, or switch over to the top tank to get home if the portable runs dry.

The factory layout is open and bare, which leaves room for the kind of fishing-oriented additions many owners fit. Common upgrades include carpeted plywood floorboards made from 5/8-inch plywood glued and wrapped so no staples sit proud of the surface, creating level, slightly slanted casting platforms at both the bow and a raised section that keeps tackle and seats from sliding around. Scotty mounts work well throughout the boat, including a transom-mounted downrigger setup supported against the thin aluminum, a Scotty anchor mount with a foldable anchor and 70 feet of line, rod holders fore and aft, a clamp-on Gear-Head style mount that adds accessories without drilling, and a padded swivel seat.

For anyone shopping G3 1236 Jon boats for sale, this is a small, durable platform that rewards a careful rigging plan. The single-piece hull and foam-filled benches give it stability and a margin of safety for creeks and lakes, while the light 6-horsepower outboard keeps the whole package easy to launch, trailer, and store. Weigh the open factory deck against the cost of adding flooring, seating, and electronics, since much of what makes this boat fish well is fitted after purchase rather than included from the dealer.



Currently, there are 156 boats available for sale for G3 boats. Prices range from $1,500 to $42,995, with an average listing price of $18,048. The inventory includes 139 new boats and 17 used boats. boats are most popular in Church Creek, North East, Howell, Ridgeland, and Iowa. There have been 394 boats listed on MarineSource that have sold in the past year. June is the most common month for new and used boats to be added to MarineSource, so be sure to check back regularly. April is the most common month for boats to sell, so be sure to beat the rush! The most common activities for boats are family fun, freshwater fishing, and watersports. Most boats contain gps. boats tend to have an average of 1 engine. It is common for boats to have Yamaha engines or YAMAHA engines or y engines.

Insights and Analytics for G3 Boats for Sale

Updated July 29, 2026

156
total G3 boats for sale
0
G3 boats for sale added in the past month
394
G3 boats for sale sold in the past year
$18,048
is the average listing price of G3 boats for sale

Condition

There are 139 new and 17 used G3 boats for sale

Price

The most common price for G3 boats for sale is $22k-$27k

Popular cities

The most popular cities for G3 boats for sale are Church Creek, MD, North East, MD and Howell, MI

Popular activities

The most popular activities for G3 boats for sale are Family Fun, Freshwater Fishing and Watersports

Popular features

The most popular features for G3 boats for sale are GPS

Market Activity

The busiest month for G3 boats for sale is Apr, with 12 boats added and 84 boats sold

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