Listed by Authorized Dealer
2018 Harris Sunliner 240 For Sale
Monkey Island, OK
$35,347
2018 Harris Sunliner 240
Enjoy everything the boating lifestyle has to offer aboard this 2018 Harris Sunliner 240, powered by a Mercury 200 HP outboard. Combining Harris craftsmanship, spacious 24-foot accommodations, and stylish Sunliner design, this pontoon is ready for memorable days on the water. Its durable aluminum pontoon construction, spacious seating layout, and marine-grade stereo system create a great setting for entertaining family and friends. Whether you're cruising, relaxing at your favorite waterfront spot, or enjoying a day of watersports, this Harris delivers the comfort and versatility to make every outing a good one.
Located at MarineMax Grand Lake, this Sunliner is ready to explore beautiful Grand Lake O' the Cherokees in northeastern Oklahoma. Cruise along the scenic shoreline, take in the views near Monkey Island, explore the waters around Duck Creek, or head toward Sailboat Bridge for a memorable day on the lake. From relaxing afternoons at a favorite cove to sunset cruises with family and friends, Grand Lake offers the perfect backdrop for making lasting boating memories.
Benefits of Buying at MarineMax
When you purchase from MarineMax, you’re not just buying a boat; you’re investing in a lifestyle. Enjoy the peace of mind with a full fuel tank and a Go Boating Gear kit, along with easy access to no-hassle financing and insurance. Get expert guidance through classes like Intro to Boating and dive into endless fun with customer events and Getaways!® trips.
Mechanical Features:
Engines:
- Single Mercury 200 HP outboard engine.
Steering & Handling:
- Hydraulic steering system.
- Three-tube pontoon configuration (if equipped with the performance package).
Hull & Exterior Features:
Hull Construction:
- Marine-grade aluminum pontoon construction.
- Durable aluminum fencing and exterior railings.
Seating & Decking:
- Spacious 24-foot pontoon layout.
- Premium Sunliner series exterior styling.
Lighting & Electronics:
Stereo Systems:
- Factory-installed marine stereo system.
- Marine-grade speakers.

See this vessel in person or via video
What This Boat Comes With
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
Range Calculator
By YachtWaySet point A and point B on the map to plan a trip. Estimates use this hull's fuel curve, Mercury 200 FourStroke and a 28 gal fuel tank.
This is an estimate based on available data and is intended for reference purposes only — not a guarantee of real-world performance. Actual range depends on load, sea state, and conditions.
Yacht Insurance
By YachtWayPlanning to buy this 2018 Harris Sunliner 240?
Get an instant insurance estimate for a Harris Sunliner 240 in Monkey Island, US through MasterCover, backed by A-rated underwriters.

Deck Layout
Age
Built in 2018. Build year and production period shape the asking price through age of systems, styling and the equipment fitted as standard.
Engine
20 hours on Mercury 200 FourStroke. Engine hours, service history and configuration are the largest mechanical factors in an asking price.
Options and features
Anchor Electric, Swim Platform Fixed, and Standard Sound System are fitted. Optional equipment, refits and onboard features are usually reflected in the asking price.
Price history
Listed on YachtWay at $35,347 on Nov 13, 2026. On-platform asking prices only.
Other market factors
Location, tax and duty status, condition, service history and how many comparable hulls are for sale all move the asking price.
2018 Harris Sunliner 240
$35,347