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2026 Harris Grand Mariner 250 SLEC

Price on request

Elevate every day on the water with the 2026 Harris Grand Mariner 250 SLEC Tritoon, powered by a Mercury 350L Verado V10. Designed for luxury entertaining and effortless performance, this premium Harris features the sought-after SLEC (Single Rear-Facing Lounger with Entertainment Center) floorplan, making it the perfect choice for hosting family and friends on Norris Lake and throughout East Tennessee. Available now at Aquaknox Marine, East Tennessee's award-winning Harris dealer, with convenient locations in Knoxville and on Norris Lake.

Equipped with:
  • - Mercury 350L Verado V10 (350 HP) with Digital Throttle & Shift (DTS) & Power-Assisted Steering
  • - Triple Tube Performance Chassis with 25" Outer Tubes, 27" Center Tube, Lifting Strakes & Performance Keel
  • - Black Edition Package with Powder-Coated Fence
  • - SLEC Floorplan featuring a Rear Entertainment Center
  • - Ion Power Lift Tower with Black Bimini
  • - Total RGB Interior & Exterior Lighting Package with C-Zone Controls
  • - Technology Package with Dual Simrad NSX9 Displays
  • - JL Platinum Audio System with 8 Speakers, Dual Amplifiers & Subwoofers
  • - Slate Gray Woven Teak Flooring
  • - Raised Helm
  • - Stainless Steel Refrigerator with Battery Box & Charger
  • - UltraLux High-Back Captain's Chair
  • - Automatic Retracting Stainless Steel Boarding Ladder
  • - Stainless Steel Ski Tow Bar
  • - Flip-Up Chaise End Table
  • - Upgraded Black Acrylic Table
  • - In-Floor Storage

Interested in this Harris? Contact the Aquaknox Marine sales team today for pricing, availability, financing, trade-in options, or to schedule a private walkthrough. We'll be happy to provide a complete list of factory features and help you discover why the Harris Grand Mariner continues to set the standard for luxury pontoon boating.
Condition New
Location Aquaknox Norris Lake
Length 28.2'
Engine Mercury 350L VERADO(W/PAS/DTS) V10 (RQ 3 TUBE)
Horsepower 349
Color Black Sapphire/ Blush Red
Free Delivery to locations within the greater Knoxville area

Details

Year
2026
Condition
New
Color
Black Sapphire/ Blush Red

Engine

Engine
Mercury 350L VERADO(W/PAS/DTS) V10 (RQ 3 TUBE)
Horsepower
349

Dimensions & Weight

Length
28.2'
Norris Lake
4.9
West Knoxville
4.8

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