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2026 Harris Grand Mariner 250 SLDH Boat in Rogers, AR 72756 US

$215,747

New
builtBuilt in 2026
Year the boat was built
model

Grand Mariner 250 SLDH

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

25 feet

Overall boat length
fuel

Gas

Fuel type
material

Aluminum

Hull material

BIG BAD HARRIS 250 GRAND MARINER TRITOON FOR SALE!

Brand New-Standout Boat From The Harris Line

INQUIRE TODAY

  • MERCURY V10 400HP VERADO
  • SLDH FLOORPLAN
  • CERAMIC WHITE EXTERIOR
  • 327 RPM CHASSIS
  • ION POWER TOWER
  • DOUBLE BIMINI
  • TECHNOLOGY PACKAGE
  • TOTAL LIGHTING PACKAGE
  • CONVIENCE PACKAGE
  • SKI TOW BAR
  • RAISED HELM
  • TOWER SPEAKERS

LOADED & READY TO GO

CALL INTO ROCKY BRANCH MARINA TODAY

TRADES CONSIDERED-FINANCING & DELIVERY AVAILABLE


Introducing the stunning 2026 Harris Grand Mariner 250 SLDH, a remarkable new pontoon boat that promises an exceptional on-water experience. With an overall length of 25 feet, this vessel boasts a sleek aluminum hull designed in the classic pontoon shape, ensuring stability and smooth navigation. Powered by a formidable Mercury V10 400 outboard engine, delivering an impressive 400 horsepower, this boat is engineered for performance and efficiency. With just one hour of use, it is practically brand new and ready for adventure. The Grand Mariner 250 SLDH is equipped with modern features, ensuring a comfortable and enjoyable outing. Its thoughtful design and spacious layout make it perfect for family gatherings or leisurely cruises with friends. Experience the perfect blend of luxury and functionality with this exceptional pontoon boat, ready to create unforgettable memories on the water.

Nominal Length
25ft
Length Overall
25ft
Beam
8.5ft
Hull Material
aluminum
Hull Shape
pontoon
Engine 1
Engine Make
Mercury
Engine Model
V10 400
Total Power
400hp
Engine Hours
1
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
5/21/26No change$239,719
5/20/26Price decreased$215,747(-10.0%)

Contact Ugly John's Custom Boats, LLC.

32550 Thunder Bay Road, Afton, OK, 74331

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Ugly John's Custom Boats, LLC.at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250 SLDH. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Harris cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 183,385
Total Payment$327,885.57
Monthly payment
$1,366.19/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250 SLDH. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Harris cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 183,385
Total Payment$327,885.57
Monthly payment
$1,366.19/mo

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Meet the Broker

Address

32550 Thunder Bay Road
Afton, OK 74331

Boat Location

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Contact Ugly John's Custom Boats, LLC. about 2026 Harris Grand Mariner 250 SLDH

32550 Thunder Bay Road, Afton, OK, 74331

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Ugly John's Custom Boats, LLC.at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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