2025 Sun Tracker Party Barge 18 DLX – Mercury 60HP FourStroke – Trailer Included – Great Family Pontoon

If you're looking for a late-model pontoon without the new-boat price, this 2025 Sun Tracker Party Barge 18 DLX is an excellent opportunity. Powered by a Mercury 60HP FourStroke and paired with a Sun Tracker trailer, this package offers comfortable seating, modern electronics, plenty of storage, and an easy-to-manage size that's ideal for family boating.

The Party Barge 18 DLX gives you the space and comfort people love about pontoon boating while remaining compact enough to tow, launch, dock, and store without the added bulk of a larger pontoon.

Finished in an attractive deep red exterior with neutral two-tone upholstery, this boat has a clean, modern look and an open layout designed around relaxing and entertaining on the water.

Key Features

• 2025 Sun Tracker Party Barge 18 DLX
• Mercury 60HP FourStroke Outboard
• Sun Tracker single-axle trailer included
• Trailer-mounted spare tire
• Approximately 20' overall length
• Seating for up to 9 passengers
• Large Bimini top
• Spacious bow lounge seating
• Large aft L-shaped lounge
• Rear-facing lounge seating
• Adjustable/swiveling captain's chair
• Extensive under-seat storage
• Wet Sounds stereo system
• Marine speakers
• Sun Tracker FLARE touchscreen gauge display
• Lowrance HOOK Reveal 5SS
• USB charging
• LED docking lights
• Navigation/anchor lights
• Courtesy lighting
• Multiple drink holders
• Wide boarding gates
• Rear swim platform
• Telescoping boarding ladder
• Woven marine-grade flooring
• Additional canvas/cover stored onboard

Comfortable, Social Layout

The Party Barge 18 DLX is built around one of the biggest reasons people buy a pontoon in the first place—spending time together.

The open deck layout provides generous lounge seating at both the bow and stern, giving family and friends plenty of room to spread out. With capacity for up to nine passengers, there's room for the whole crew without stepping up to a significantly larger boat.

Storage compartments beneath the seating help keep life jackets, dock lines, covers and other boating gear organized and out of the way.

The neutral two-tone upholstery pairs nicely with the red exterior panels, while the woven flooring gives the deck a comfortable, upscale appearance that's also practical for everyday use.

Mercury 60HP FourStroke

Power comes from a Mercury 60HP FourStroke outboard, an excellent match for an 18-foot recreational pontoon.

The 60HP Mercury provides a nice balance of fuel efficiency, quiet operation and usable power for cruising around the lake, heading to your favorite swimming spot or spending an afternoon exploring with family and friends.

Modern Mercury FourStroke power also means no mixing oil and fuel—just turn the key and enjoy the day.

Helm & Electronics

The captain gets a comfortable adjustable/swiveling helm chair and a clean, straightforward helm layout.

Equipment includes a Sun Tracker FLARE touchscreen gauge display, digital switch panel, Wet Sounds audio system, USB charging and a Lowrance HOOK Reveal 5SS.

The helm provides convenient control of the boat's navigation lights, courtesy lights, docking lights, horn and accessory systems.

Plenty of Shade

A large Bimini top provides excellent coverage over the main passenger area—an important feature when you're planning to spend an entire summer afternoon on the water.

The Bimini can be deployed while relaxing and folded when it's time for storage or trailering.

Trailer Included

Another major advantage of this package is the included Sun Tracker single-axle trailer.

The trailer features a mounted spare tire along with bow boarding steps, giving you a complete package that's ready for trips to Lake Anna, the James River, Buggs Island, Smith Mountain Lake or wherever your next boating weekend takes you.

Specifications

Year: 2025

Make: Sun Tracker

Model: Party Barge 18 DLX

Type: Pontoon

Overall Length: Approximately 20'

Deck Length: Approximately 17' 8"

Deck Width: Approximately 8' 2"

Pontoon Length: Approximately 18' 4"

Pontoon Diameter: Approximately 24"

Engine: Mercury FourStroke

Horsepower: 60 HP

Propulsion: Outboard

Fuel: Gasoline

Fuel Capacity: Approximately 32 gallons

Passenger Capacity: Up to 9

Trailer: Sun Tracker single-axle trailer included

Bimini: Yes

Electronics: Lowrance HOOK Reveal 5SS

Stereo: Wet Sounds

Hull Material: Aluminum

Why This Party Barge Is Worth a Look

The real appeal here is the complete package.

You're getting a 2025 model, a Mercury 60HP FourStroke, a Sun Tracker trailer, Lowrance electronics, Wet Sounds audio, a large Bimini, comfortable seating for the family and an easy-to-handle pontoon platform.

It's a great fit for buyers who want a boat for cruising, swimming, entertaining, sunset rides and family weekendswithout the cost or complexity of owning a larger pontoon.

And because the trailer is included, you're not tied to one body of water. Hook it up and take your boating season wherever you want it to go.

PURCHASE WITH CONFIDENCE – COMMONWEALTH BOAT BROKERS

Inspected. Explained. Buyer-Approved.

At Commonwealth Boat Brokers, our goal is to make buying a pre-owned boat straightforward and transparent. We want you to understand what you're buying before you take it home.

• Mechanical condition reviewed and disclosed
• Safety and operating systems checked as applicable
• Buyer walk-through available
• Independent third-party inspections welcomed
• Financing options available
• Trades considered

Located in Ashland, Virginia.

Come see this 2025 Sun Tracker Party Barge 18 DLX with Mercury 60HP FourStroke and trailer at Commonwealth Boat Brokers.