Presented by
Essex Marine Group
2025 Extreme Boats 21' (6.40 m) 645 Center Console 21'
Parma, Ohio, United States
2025 Extreme Boats 645 21' Center Console for sale! Loaded with factory and dealer-installed options. Perfect for serious fishing or family adventures. Upgraded 6mm hull bottom, GPS/Plotter, Adventure Near or Offshore for the ideal getaway.
- Center Consoles
- Power
- New
- Gas/Petrol
- Aluminum Hull
- HIN/IMO: EXT03734F425
| FEATURES: |
|---|
| 6mm Hull Upgrade |
| Minn Kota Ready |
| Kicker Ready |
| 12" GPS Screen |
| Trailer Included |
| Notable Upgrades: Upgraded 6mm Hull Bottom, Available up to 225hp, |
Description
2025 Extreme Boats 645 21' Center Console – Fully Loaded and Ready for Adventure!
Experience the perfect balance of performance, strength, and versatility with the 2025 Extreme Boats 645 Center Console. This vessel is built to handle serious offshore fishing, coastal cruising, or family fun days with ease.
This 645 model comes with a carefully selected package of factory and dealer-installed upgrades, offering excellent functionality right from the start.
Whether you're ready to hit the water immediately or want to customize further, this boat gives you the flexibility to upgrade at any time to suit your needs.
Key Features and Upgrades Include:
- Heavy-duty aluminum hull with premium build quality
- Wide, stable platform for serious offshore performance
- Spacious center console layout for maximum fishability
- Deluxe seating with storage options
- High-capacity livewell and bait prep station
- Generous deck space for anglers and guests
- Integrated rod holders
- Easy trailerable
Why Choose the Extreme 645? Extreme Boats are renowned for their rugged construction, smooth ride, and thoughtful designs tailored to both anglers and recreational boaters. With this 645 Center Console, you’re investing in a platform that’s ready now — but also easily adaptable with additional customizations down the road.
Whether you’re chasing big game offshore, exploring hidden coves, or spending the day with family and friends, the 2025 Extreme Boats 645 delivers reliability, comfort, and true on-water confidence.
Northstar Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Parma Marine. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
Specifications
HIN/IMO: EXT03734F425
In Stock: Yes
LOA: 21' 2'' (6.45 Meters)
Type: Power- New
Year: 2025
Beam: 8' 2''
Draft Max: 2' 5''
Draft Min: 1' 8''
Heads: 1
Maximum Speed: 45 MPH
Cruise Speed: 30 MPH
Fuel Type: Gas/Petrol
Deadrise: 20.5
Hull Material: Aluminum
Hull Shape: Deep Vee
Hull Warranty: 10 years
Special Offer: Yes
Fuel Tank: 52 Gallons (196.84 Liters)
Holding Tank: 5 Gallons (18.93 Liters)
Dry Weight: 2500
Builder: Extreme Boats
Exterior Color: White
Trailer: Yes
Photos click to view all
Engines
Engine 1
- Engine Make: Mercury
- Engine Model: 150hp 4-Stroke
- Engine Year: 2025
- Engine Type: Outboard 4 Stroke
- Power HP: 150.00
- Power KW: 111.86
- Fuel Type: Gas/Petrol
- Hours: 1.00
- Engine Location: Middle
Full Details
Standard Features
Standard Features
- 200 Ltr fuel tank including sender unit (maximum capacity)
- Aluminium bow sprit
- Aluminium moulded bump rail
- Aluminium rod holders
- Bait tank with window
- Battery switch (two way)
- Bilge pump with bilge grate
- Boarding ladder
- Bow rail
- Dash handrail
- Dash to house screen up to 12 inch
- Dive platform handrails
- Extreme graphics
- Flooding keel
- Fuel filter
- Fully welded underfloor construction
- Hatch covers
- Hydraulic steering kit
- Large Bouyancy Chambers
- Lift up front console seat with large storage
- Navigation lights
- Perspex Windscreen
- Portifino transom
- Self draining anchor locker
- Trailer tie down lugs
- Transducer bracket
- Transom storage compartments (inc hatch covers)
- Treadplate flooring
- Trim tabs
- Underfloor storage with hinged lids
- VHF
- Walkthrough transom with drop in door
- Wiring loom with 1 x 6 way switch panel
Included Manufacture Options
Included Manfacture Options
- 6mm Hull Bottom
- Anchor Plat -Drum Style Winch Ready
- Auto Bilge Pump Upgrade
- Aux Kicker Bracker
- Bait Station
- Blank Gunnels
- USA Boarding Ladder
- Fusion Stereo w/Speakers
- Glass Windshield
- Hand Rail on CC
- IceyTek 72L Cooler
- Cushion on Cooler
- Knee Hand Wash
- Minn Kota Plate
- USB-C Plugs
- White Paint
- Blue Decal Sticker
- Forward Rod Holders
- Seating - helm Seat w/Folding Backrest & Top Entry storage to House Cooler
- Toilet Mount
- Twin Walk Through Transom
- US Specs
- Water Pickup Upgrade to 3/4" for Livewell
Included Dealer Options
Included Dealer Options
- 150hp Mercury Outboard 4-Stroke
- Aluminum Prop
- Mercury Rigging & Controls
- Lowrance 12" Pro Display
- 3-1 Transducer
- Starting Battery
- Trailmaster Trailer Tandem Axle Trailer with Spare Tire, LED Lights, Swing Tongue, Tie Downs
This boat may not be fully rigged. Contact Parma Marine for full details. Optional and additional equipment can be added or deleted from build.
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.
Listing MLS by Yachtr.com
Contact Us
Essex Marine Group
35 Industrial Park Rd.
Centerbrook CT 06426
Office: 1-860-767-4999
Email: chris@essexmarinegroup.com
We are located in Essex, CT, specializing in all aspects of Boat/Yacht Sales, Maintenance and management. We have indoor heated storage for boats up to 40', boat makeovers, engine repair, fiberglass repair. You name it, we can do it!