Used Mercury 100hp Outboard Motor for Sale in Australia – Reliable Mid-Range Power & Everyday Performance

If you’re searching for a Used Mercury 100hp Outboard Motor for sale in Australia, you’re looking at one of the most versatile and dependable engines in the mid-range category. The Mercury 100hp strikes the perfect balance between power, fuel efficiency, and reliability—making it a popular choice for Australian boaters who want strong performance without stepping into high fuel consumption territory. Used Mercury 100hp Outboard Motor for Sale

Whether you’re fishing, cruising, or running a workboat, this engine is well-suited to Australia’s rivers, estuaries, and coastal waters.

Why Choose a Used Mercury 100hp Outboard Motor?

Buying a used Mercury 100hp outboard motor in Australia is a smart move for boaters who want performance and value in one package.

Key Benefits:

• Ideal power range for medium-sized boats
• Strong acceleration and smooth handling
• Fuel-efficient for longer trips
• Proven Mercury durability
• Cost-effective compared to new engines

Key Features of Mercury 100hp Outboard Motor

The Mercury 100hp is designed for consistent performance, efficiency, and long-term reliability.

Engine Performance

• Smooth and responsive throttle
• Strong mid-range torque for easy planing
• Reliable power in varying water conditions

Advanced Technology

• Electronic Fuel Injection (EFI) for precise fuel delivery
• Quiet and low-vibration operation
• Modern ignition and control systems

Fuel Efficiency

• Optimised fuel consumption for extended use
• Lower running costs compared to larger engines. Used Mercury 100hp Outboard Motor for Sale

Durability & Build Quality

• Corrosion-resistant components for saltwater use
• Built for Australian freshwater and coastal environments
• Long-lasting internal engine components

What to Check Before Buying a Used Mercury 100hp Outboard

When browsing for a Used Mercury 100hp Outboard Motor for sale in Australia, proper inspection is essential.

1. Engine Hours

• Under 1000 hours = Excellent condition
• 1000–2000 hours = Moderate use

2. Service History

Ensure:

• Regular servicing and maintenance
• Oil and filter changes documented

3. Diagnostics Check

• ECU scan for fault codes
• Confirm engine performance data

4. Compression Test

• Even compression across cylinders
• Indicates engine health

5. Visual Inspection

Check for:

• Corrosion or saltwater damage
• Oil leaks
• Condition of propeller and lower unit

Used Mercury 100hp Outboard Motor Price in Australia

The price of a used Mercury 100hp outboard motor in Australia depends on condition and included accessories.

Typical Price Range:

• $6,500 – $14,500 AUD

Factors Affecting Price:

• Engine hours and age
• Model type (2-stroke, 4-stroke, EFI)
• Included accessories (controls, gauges, propeller)
• Overall condition

Buy Used Mercury 100hp Outboard Motor Australia – Trusted Supplier

At Used Australian Outboard bMotors, we specialise in supplying reliable used outboards across Australia, tailored to local boating needs.

Why Choose Us?

• Fully inspected and tested engines
• Competitive pricing Australia-wide
• Nationwide delivery including remote areas
• Transparent condition reports
• Ready-to-install engines

We proudly serve customers across Sydney, Melbourne, Brisbane, Perth, Adelaide, and regional Australia.

Best Boats for Mercury 100hp Outboard Motors

The Mercury 100hp is ideal for:

• Aluminium fishing boats
• Centre console vessels
• Fibreglass runabouts
• Coastal recreational boats
• Light commercial boats

Perfect for Australian rivers, lakes, estuaries, and coastal waters.

Fuel Efficiency & Running Costs

A used Mercury 100hp outboard motor offers excellent efficiency for its class.

Key Benefits:

• Lower fuel consumption with EFI technology
• Reduced maintenance costs
• Long service intervals

Maintenance Tips for Mercury 100hp Outboards

To ensure long-term reliability:

Maintenance Checklist:

• Regular oil and filter changes
• Flush with freshwater after saltwater use
• Inspect fuel system and injectors
• Replace spark plugs when needed
• Check gear oil and propeller

Routine care ensures optimal performance. Used Mercury 100hp Outboard Motor for Sale

FAQs – Used Mercury 100hp Outboard Motor Australia

1. Is a Mercury 100hp outboard reliable?

Yes, it’s known for durability and consistent performance.

2. Is it suitable for coastal use?

Yes, it performs well in both inland and coastal waters.

3. Do you deliver across Australia?

Yes, we offer nationwide delivery including remote areas.

4. Is it fuel-efficient?

Yes, especially EFI models which optimise fuel usage.

5. Does it come with rigging?

Many units include controls and gauges—contact us for details.

6. Is it suitable for beginners?

Yes, it offers a great balance of power and ease of use.

Conclusion

A Used Mercury 100hp Outboard Motor for sale is a reliable, efficient, and versatile option for Australian boaters who want dependable performance without excessive running costs. Whether for fishing, cruising, or light commercial use, this engine delivers consistent results across a wide range of conditions.

With Used Australian Outboard bMotors, you can purchase with confidence, knowing you’re getting a fully tested engine backed by trusted service and fast nationwide delivery.