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2026 Harris Grand Mariner 250

$ 276,473

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2026 Harris Grand Mariner 250

$276,473

Boat Details

Condition

New

Location

Clearwater

Length

28 ft

Stock Number

217130

HORSEPower

425 hp

Description

2026 Harris Grand Mariner 250 (Stock #217130) blends refined luxury, powerful performance, and thoughtful entertaining features into a premium 25-foot pontoon designed for unforgettable days on the water. Finished in Ceramic White with a White Diamond accent and Black powder-coated fence, this Grand Mariner delivers a striking, modern look paired with Harris’ signature craftsmanship. Powered by a White Mercury 425L V10 with joystick control, it’s built for confident handling, smooth cruising, and effortless docking at Lake Norman.



Key Specifications & Details

  • Engine: White Mercury 425L V10 DTS
  • Trades: Trades considered (boats only)
  • Location: Available at MarineMax Lake Norman

Performance & Mechanical

  • Powered by a White Mercury 425L V10 DTS
  • Single-engine joystick control for easy docking
  • Triple 27" pontoons for enhanced stability and performance
  • Saltwater anodes for added corrosion protection
  • 1,000 lb rated ski tow bar for watersports capability

Exterior & Deck

  • Ceramic White exterior with White Diamond accent
  • Black powder-coated fence
  • Power tower with black bimini top
  • Forward-facing bimini for additional shade
  • Tower-mounted speakers
  • Midship mooring eyes
  • Lillipad Easy Step boarding ladder
  • Safety railing
  • American flag

Interior & Comfort

  • SLEC layout with entertainment center
  • Built-in sink and refrigerator
  • Luxury Tungsten upholstery with Charcoal accents
  • Moonlit Shoreline flooring
  • Ultra Lux raised helm seat
  • Ottoman with integrated cooler
  • Harris cooler
  • Chaise end flip-up table

Helm & Electronics

  • Dual Simrad NSX9 touchscreen displays
  • Mercury SmartCraft Connect integration
  • JL Audio Platinum stereo system
  • 120V battery onshore charger

At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:

• A full fuel tank upon purchase.

­• A Go Boating Gear kit containing essential items so you're fully equipped and ready to enjoy your new boat!

­• Hassle-free financing and insurance options.

­• Exceptional service with convenient online scheduling.

­• Expert guidance through various boating classes and seminars.

­• Access to our exclusive Getaways!® trips and customer events, connecting you with a community of fellow boaters.



Contact Us Today! Visit us in-store at MarineMax to see the boat in person or contact us to schedule a demo ride!

Description

2026 Harris Grand Mariner 250 (Stock #217130) blends refined luxury, powerful performance, and thoughtful entertaining features into a premium 25-foot pontoon designed for unforgettable days on the water. Finished in Ceramic White with a White Diamond accent and Black powder-coated fence, this Grand Mariner delivers a striking, modern look paired with Harris’ signature craftsmanship. Powered by a White Mercury 425L V10 with joystick control, it’s built for confident handling, smooth cruising, and effortless docking at Lake Norman.



Key Specifications & Details

  • Engine: White Mercury 425L V10 DTS
  • Trades: Trades considered (boats only)
  • Location: Available at MarineMax Lake Norman

Performance & Mechanical

  • Powered by a White Mercury 425L V10 DTS
  • Single-engine joystick control for easy docking
  • Triple 27" pontoons for enhanced stability and performance
  • Saltwater anodes for added corrosion protection
  • 1,000 lb rated ski tow bar for watersports capability

Exterior & Deck

  • Ceramic White exterior with White Diamond accent
  • Black powder-coated fence
  • Power tower with black bimini top
  • Forward-facing bimini for additional shade
  • Tower-mounted speakers
  • Midship mooring eyes
  • Lillipad Easy Step boarding ladder
  • Safety railing
  • American flag

Interior & Comfort

  • SLEC layout with entertainment center
  • Built-in sink and refrigerator
  • Luxury Tungsten upholstery with Charcoal accents
  • Moonlit Shoreline flooring
  • Ultra Lux raised helm seat
  • Ottoman with integrated cooler
  • Harris cooler
  • Chaise end flip-up table

Helm & Electronics

  • Dual Simrad NSX9 touchscreen displays
  • Mercury SmartCraft Connect integration
  • JL Audio Platinum stereo system
  • 120V battery onshore charger

At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:

• A full fuel tank upon purchase.

­• A Go Boating Gear kit containing essential items so you're fully equipped and ready to enjoy your new boat!

­• Hassle-free financing and insurance options.

­• Exceptional service with convenient online scheduling.

­• Expert guidance through various boating classes and seminars.

­• Access to our exclusive Getaways!® trips and customer events, connecting you with a community of fellow boaters.



Contact Us Today! Visit us in-store at MarineMax to see the boat in person or contact us to schedule a demo ride!

Dimensions

Length nominal:

25 ft

Length overall:

28 ft

Min draft:

1 ft 1 in

Max draft:

1 ft 11 in

Beam:

8 ft 7 in

Weight

Dry weight:

4574 lb

Displacement type:

Dry Load

Tanks

Fuel tank count:

1

Fuel tank volume:

50 gal

Fuel tank material:

Steel

Black water tank material:

Steel

Fresh water tank material:

Steel