Used Suzuki 70hp Twin Outboard Motor for Sale — Reliable Dual Power for US Boaters

If you’re looking for strong, fuel-efficient twin power for your boat, a Used Suzuki 70hp Twin Outboard Motor for saleis one of the smartest investments you can make. Whether you’re running a dual-rig pontoon, fishing boat, or coastal vessel, Suzuki’s DF70 series offers proven reliability, smooth 4-stroke operation, and impressive efficiency.

This article explains everything US buyers should know before purchasing a twin 70 HP setup—what to inspect, expected specs, pricing insights, and why Scott Outboard Motors LLC is trusted across the United States for certified, serviced outboards shipped nationwide.

Why Choose a Used Suzuki 70 HP Twin Outboard Setup?

Suzuki’s DF70 series is a mid-range powerhouse—compact, efficient, and quiet. With two 70 HP motors, you get balanced performance and backup security for long runs on lakes, rivers, and nearshore waters.

Key Advantages of Twin 70 HP Motors

• Power redundancy: If one motor fails, you still have propulsion.

• Excellent fuel economy: Suzuki’s lean-burn technology optimizes fuel mix for efficiency.

• Smooth operation: EFI 4-stroke design ensures quiet and clean running.

• Lightweight & compact: Keeps your boat’s transom balanced without excess weight.

• Durable engineering: Stainless steel components and corrosion resistance ideal for both freshwater and saltwater use.

• Easy maintenance: Widely supported by US dealers and marine technicians.

Twin 70 HP motors give you a total of 140 HP, which is perfect for boats 18–24 feet depending on hull design and load.

What to Check Before You Buy (US Buyer’s Checklist)

When inspecting any Used Suzuki 70hp Twin Outboard Motor for sale, verify each engine’s health and rigging completeness.

1) Engine Hours & Service History

• Ask for hour readouts from the ECU (electronic control unit).

• Prioritize motors with documented oil changes, gear lube service, and impeller replacements.

• Consistent maintenance is more important than low hours alone.

2) Compression & Diagnostics

• Request a compression test on all cylinders for both engines.

• Ask for diagnostic scan reports to confirm no stored fault codes or performance issues.

3) Corrosion & Saltwater Exposure

• Inspect brackets, mid-sections, and trim/tilt components.

• Confirm the motors were flushed after saltwater use and serviced regularly.

4) Lower Units & Propellers

• Check for clean gear oil—no milky color or metal flakes.

• Inspect props for damage, hub wear, or imbalance.

• Ensure both props are matched in size and pitch for even performance.

5) Controls & Rigging

• Verify inclusion of dual control boxes, harnesses, key switches, and linkage cables.

• Confirm that both engines are counter-rotating (a must for twin setups).

6) Power Trim/Tilt & Charging

• Test trim and tilt operation through full range on both motors.

• Verify charging output and ensure alternators are functioning properly.

7) Documentation & Warranty Options

• Ask for a condition report and whether the motors include a dealer-backed warranty or inspection/acceptance period.

Typical Suzuki DF70 Specs

• Horsepower: 70 HP (x2 for twins = 140 HP total)

• Engine Type: 4-cylinder, 4-stroke, EFI

• Shaft Lengths: 20″ (L) or 25″ (XL)

• Weight (each): Approx. 340–360 lbs (varies by year)

• Alternator Output: 19–27 amps (model-dependent)

• Features: Lean Burn Control System, EFI, Power Trim/Tilt, optional digital or mechanical controls

Price Guide — What to Expect in the United States

Pricing for a Used Suzuki 70hp Twin Outboard Motor for sale in the US depends on model year, hours, condition, and included rigging:

• Entry Range: Older model years, higher hours, cosmetic wear

• Mid Range: Clean, serviced pair with good compression and basic controls

• Top Range: Low-hour, matched pair with complete rigging, props, and warranty

Tip: Don’t just buy based on price—choose serviced, compression-tested engines from a reputable dealer to avoid costly hidden issues.

Buy from Scott Outboard Motors LLC — Trusted Nationwide

At Scott Outboard Motors LLC, we specialize in US sales of Used Suzuki 70hp Twin Outboard Motor for sale units. Every engine is inspected, serviced, and ready for shipping anywhere in the United States.

Our Certified Pre-Owned Process

• Multi-point inspection: Compression, diagnostics, cooling, trim/tilt, and charging systems tested.

• Fresh service: New engine oil, filters, gear lube, and water pumps as needed.

• Matched setup: Counter-rotation confirmed, props matched for balanced performance.

• Tested run: Tank-tested or lake-tested for idle, acceleration, and wide-open throttle.

Documentation & Transparency

• Written condition reports with compression numbers and service notes.

• Photos and video available on request.

• Details on shaft lengths, rotation direction, rigging inclusions, and serial numbers.

Nationwide US Convenience

• Insured shipping across the lower 48 states.

• Payment and financing options available for qualified buyers.

• After-sale support for installation, prop selection, and setup optimization.

Benefits of Twin Suzuki 70 HP Setup for US Boaters

• Better handling: Twin motors improve maneuverability and docking control.

• Enhanced safety: Dual engines provide backup power for offshore or long trips.

• Balanced performance: Efficient cruising with strong acceleration and reliability.

• Great for: Dual-pontoon rigs, catamarans, center consoles, and commercial workboats.

Transactional Keywords & Buying Options

Buy Used Suzuki 70 HP Twin Outboards Near Me

We offer remote inspections, video demonstrations, and nationwide shipping—making it easy for you to buy wherever you are in the United States.

Certified Twin Suzuki 70 HP with Warranty Options

Ask about dealer-inspected twin sets that include limited warranty coverage and inspection documentation.

Financing & Delivery Across the USA

We provide easy financing, secure online payment, and insured freight delivery to marinas, boatyards, and private residences.

FAQs — Used Suzuki 70 HP Twin Outboard (USA)

Q1: Why choose twin 70 HP instead of one larger motor?

Twin 70 HP motors offer better control, redundancy, and smoother power distribution—especially for catamarans, pontoons, and heavier fishing boats.

Q2: Do both motors counter-rotate?

Yes, twin setups typically include one standard rotation and one counter-rotation motor for balance and smoother tracking.

Q3: What’s the best shaft length for my boat?

Most dual setups use 25″ XL shafts, but always match your boat’s transom design and bracket height.

Q4: Do you ship across the United States?

Absolutely. Scott Outboard Motors LLC ships nationwide (lower 48) with full insurance and professional crating.

Q5: Are parts and service available in the US?

Yes. Suzuki Marine has a large US service network and excellent parts availability through dealers and certified shops.

Q6: Do you offer financing or trade-ins?

Yes, we offer financing options for qualified US buyers and trade-in evaluations on your current outboard(s).

Q7: Can I see a test video before buying?

Yes. We provide photos, videos, and detailed run reports for transparency and peace of mind before shipment.

How to Get Started

1. Contact Scott Outboard Motors LLC for available Used Suzuki 70hp Twin Outboard Motor for sale listings.

2. Request compression tests, diagnostic data, and photos/videos.

3. Confirm shaft lengths, rotation direction, and included rigging.

4. Arrange secure payment or financing and nationwide delivery.

5. Mount, connect, and enjoy smooth, reliable Suzuki twin power.