G3 Bay 18 DLX Boats For Sale

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The G3 Bay 18 DLX is an 18-foot aluminum bay boat built around a center console, sized for anglers who fish with a buddy or two and want a rig that tows behind a small vehicle and stores in a garage. The aluminum hull keeps the boat light, which lets one person lift the trailer tongue and swing it around to park alongside a shed or down a driveway, something a tandem-axle setup makes impossible. It drafts shallow, carries less wind resistance on the trailer, and works in both freshwater and saltwater, from bass and snook to trout to a day at the sandbar with the kids.

Power comes from a Yamaha VMAX 115, a high-output outboard that is large for a boat this size, so the hull responds quickly and turns sharply. The light aluminum construction gives it a quick, responsive feel underway, and it holds its own crossing a choppy bay alongside larger boats. The layout mirrors a fiberglass bay boat: a fiberglass center console rather than aluminum, a leaning post, and a setup geared toward casting all day.

Bait management is a standout. The 18 DLX carries two live wells, a large partitioned aft live well plus a second forward live well that is unusual on an 18-foot boat, keeping bait fresh through a full day. Electronics are handled by a Lowrance Hook 5 GPS at the console for navigation and marking waypoints. The console adds a molded-in cup holder and a small molded shelf on top for phones, lures and hooks.

The deck plan includes a large front casting platform and a rear platform, both fitted with color-accented seats, and the boat comes pre-wired for a trolling motor. Flip-up jump seats sit on each side at the stern for passengers, and rod boxes and additional storage are built in. Removable pedestal seats mount fore and aft, so the same boat that fishes a tournament one day converts to skiing the next once the pedestals pop out.

Interior finish uses a tough Rhino-type liner formulated for the marine environment, the same kind of coating found in truck beds. It stays cool underfoot, runs quiet, and is comfortable enough to move around barefoot. The floor is not fully self-bailing, but drains are cut fore and aft so water runs to the bilge regardless of how the boat sits, and strainers are built into the drains so small items like lures can't wash down below deck and clog a tube.

The G3 Bay 18 DLX carries comfort features that match its larger siblings, including console cushions and a full set of removable seating, in a more compact, easier-to-handle package. It is offered in light colors such as seafoam green. For shoppers comparing G3 Bay 18 DLX boats for sale, the appeal is a versatile, economical aluminum bay boat with bay-boat features, twin live wells and a Yamaha VMAX 115, sized to fit a smaller budget and a smaller garage.



Currently, there are 687 boats available for sale for G3 boats. Prices range from $1,500 to $99,999, with an average listing price of $32,214. The inventory includes 597 new boats and 90 used boats. The fleet is comprised of 686 powerboats. Popular boat types include Jon, Aluminum Fishing, Bass, Bay, and Ski and Fish. boats are most popular in Howell, Bloomsburg, Pensacola, Panama City, and Osage Beach. There have been 1,904 boats listed on MarineSource that have sold in the past year. March 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 freshwater fishing, family fun, watersports, saltwater fishing, and day cruising. Most boats contain gps, depth sounder, sonar, heated interior, and with cabins. 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 June 30, 2026

687
total G3 boats for sale
0
G3 boats for sale added in the past month
1,904
G3 boats for sale sold in the past year
$32,214
is the average listing price of G3 boats for sale

Condition

There are 597 new and 90 used G3 boats for sale

Price

The most common price for G3 boats for sale is $33k-$43k

Popular boat types

The most popular types of G3 boats for sale are Jon, Aluminum Fishing and Bass

Popular cities

The most popular cities for G3 boats for sale are Howell, MI, Bloomsburg, PA and Pensacola, FL

Popular activities

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

Popular features

The most popular features for G3 boats for sale are GPS, Depth Sounder and Sonar

Market Activity

The busiest month for G3 boats for sale is Mar, with 92 boats added and 297 boats sold

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