Extreme Boats 646 Game King

Overview

Proven Offshore Performer with Premium Features

The Extreme 646 Game King is built to handle serious offshore conditions while offering all-day comfort and capability. Constructed from 5mm transom and hull plates with 4mm sides and decks, it delivers exceptional strength, stability, and ride quality thanks to its 20° deadrise and flooding keel design.

Rated for 6 passengers and powered by 150–200hp engines, this rig has the range for big missions with its 225L fuel tank. Standard features include a lined cabin with full squabs, bait tank with window, hydraulic steering, Sea Keeper Ride auto trim tabs, sliding side windows, walk-through transom with door, VHF radio, and deck wash system. The dash accommodates screens up to 16 inches, making it electronics-ready from the factory.

From chasing pelagics offshore to family days on the bay, the Extreme 646 Game King offers award-winning New Zealand build quality, premium fitout, and a hull design trusted by serious anglers.

Available now from Gold Coast Boating Centre – your Extreme Boats specialists.

Note: Extreme Boats are highly customisable vessels and it is highly recommended you have a chat with someone from our knowledgable sales team to help you build your dream Extreme Boat. The package below is purely a base package and not designed to be a drive-away setup.  

Q1139 Base package includes:

• Yamaha F175XC Four Stroke Outboard 
  • Yamaha 6X3 Concealed Control Box
  • 2x Digital Yamaha 6Y8 LAN Gauges
  • Yamaha Stainless Steel Propeller
  • Fuel/Water Separating Filter
• Redco Alloy TA700T-EH 3500kg Tandem Trailer
  • Spare Alloy Wheel
  • Alloy Wheels
• Dual Batteries & Isolator
• Marine Technician Water Tested
• 12 Months QLD or NSW Registration

Factory options included above standard:

• • Bait station - Large box style with 1x drawer, 4x rod holders, 2x cup holders & utensil holders
  • Anchor plate - Drum winch ready
  • Auto bilge pump upgrade including auto/manual switch
  • Paint 1 solid colour (standard)
  • Hand rail - Inner cable tray (pair)
  • Hard top - Raised
  • 2x Bolstered seat including seat slider
  • Chilly bin module seat (built in) PORT & STARBOARD
  • Windscreen wiper

Boat Specifications

• Length Overall: 6.46m
• Beam: 2.42m
• Transom & Hull Thickness: 5mm
• Side & Deck Thickness: 4mm
• Deadrise: 20 Degrees
• Recommended Engine: 150–200HP
• Overall Length on Trailer: 7.70m
• Maximum Persons: 6

Standard Features

• 12-Volt Socket in Dash
• 225L Fuel Tank Including Sender Unit (Maximum Capacity)
• Aft Handrails
• Aluminium Bump Rail
• Aluminium Cleats ×6
• Aluminium Rod Holders
• Bait Tank with Window
• Battery Switch (Two Way)
• Bilge Pump with Bilge Grate
• Boarding Ladder
• Bonnet Access Hatch
• Bow Rail
• Cantilever Seat Bases with Covered Seats (Pair)
• Cup Holders ×4
• Dash Handrail
• Dash to House up to 16-Inch Screen
• Deck Wash
• Extreme Graphics
• Flooding Keel
• Fuel Filter
• Full Cabin Squabs
• Fully Welded Underfloor Construction
• Hatch Covers
• Hydraulic Steering Kit
• Large Buoyancy Chambers
• Lined Cabin
• Navigation Lights
• Paint – 1 Solid Colour
• Passenger Handrail
• Seakeeper Ride Auto Trim Tabs
• Self-Draining Anchor Locker
• Ski Lug
• Sliding Side Windows
• Trailer Tie Down Lugs
• Transducer Bracket
• Transom Storage Compartments (Including Hatch Covers)
• Treadplate Flooring
• Underfloor Storage with Hinged Lid
• VHF
• Walk-Through Transom with Transom Door
• Wiring Loom with 1 × 6-Way Switch Panel 

Do You Offer Financing?
Yes! We offer customers with tailored, Yamaha finance and Yamaha insurance solutions to make getting on the water even easier. Drop your finance enquiry here

Can I Customise My New Boat to Suit My Needs?
Absolutely. From engine upgrades to advanced electronics and everything in between, we’re happy to build a package that’s perfectly suited to your lifestyle and needs.

Why Buy This Boat Here?
Unlike many dealers that simply list boats online, we’ve been proudly established for decades, building success on a foundation of exceptional customer service and reliability. We’re proud to be recognised in Yamaha’s prestigious Elite 20, an award that highlights our consistent performance, dedication to customer service, and commitment to excellence across Yamaha outboards, parts, finance, and insurance.

As one of largest marine dealerships on the Gold Coast, conveniently located just off the M1 and within easy reach of Brisbane and Northern NSW, we’re your premier destination for Yamaha Outboards, Stacer, Formosa, Yellowfin Plate Boats, Extreme Boats, and Senator. Alongside our new boat range, we also stock a wide selection of quality pre-owned vessels — and we can arrange Australia-wide transport for your convenience.

Yamaha Finance and insurance options are available to approved customers.

Please call Gold Coast Boating Centre to discuss this package further.  We are located at 64 Kortum Drive, Burleigh Heads QLD - 07 5576 7388

While every effort is made to ensure accurate descriptions and pricing, occasional errors may occur. Specifications, features, and pricing are subject to change without notice. Photos used for illustration purposes only and may show options not included on this package.