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3.5HP Outboard Motor vs 1985 Sunrunner Boat: Which One Fits Your Water Plans?

A portable 3.5HP outboard at $177.76 and a classic 1985 Sunrunner bowrider with trailer at $4,000 serve very different boating needs. This head-to-head breaks down price, condition, and best use so you can pick the option that actually fits your water plans.

Last updated Aug 17, 2026

Are you shopping for boats personal watercraft and trying to decide between a portable outboard and a full boat? The key question is simple: do you already have a hull, or are you starting from zero? These two options represent opposite approaches. One is an outboard motor sized for a dinghy or small fishing boat. The other is a Sunrunner bowrider that comes as a more complete package. This head-to-head helps you match the right one to your actual water plans.

Quick Verdict

If you already own a dinghy or small fishing boat, the portable outboard is the sensible pick. If you want a complete classic bowrider, the Sunrunner is the package to consider. The choice comes down to whether you need a motor or a whole boat.

At a Glance

Decision point3.5HP 2 Stroke Gas Outboard Motor1985 Double Haul Sunrunner Boat
PriceUSD 177.76USD 4,000.00
ConditionNewUsed
Best forDinghy or small fishing boatClassic bowrider with trailer
What's includedMotor, starter, funnel, mixing bottle, toolsBoat, trailer, spare tire

Where the Outboard Wins

The outboard is the lower-priced option in this pair, and the price gap between these two is $3,822.24. That gap reflects a motor-only purchase versus a full boat package. If you already have a small boat, this motor adds propulsion without the cost and storage demands of a trailer and hull. It's a new 2-stroke with CDI ignition and manual start, and the package includes a water pump impeller, starter, funnel, fuel mixing bottle, and all tools needed for assembly. At 13 kg / 28.66 lbs, it's compact enough to carry and store.

Where the Sunrunner Wins

The Sunrunner wins for anyone who wants the complete package. The higher price in this comparison covers a fiberglass bowrider with cream hull and retro brown graphics, a white canvas bimini/cockpit cover, and a primary outboard motor. Washington state bow numbers are included, which simplifies the ownership picture for a private-seller boat. If you want to go from driveway to launch without rounding up separate pieces, this is the side of the matchup that delivers.

3.5HP 2 Stroke Gas Outboard Motor Manual Start For Dinghy Small Fishing Boat

3.5HP 2 Stroke Gas Outboard Motor Manual Start For Dinghy Small Fishing Boat

This outboard motor is sold with the items needed to get it running, not with a boat. It comes with a water pump impeller, starter, funnel, fuel mixing bottle, an English instruction manual, and assembly tools. The motor is new, uses CDI ignition, and requires a 35:1 fuel-to-oil ratio with regular unleaded gasoline. At 2.5 kW maximum output, it's sized for a dinghy or small fishing boat and reaches about 12 km/h with four people aboard. The reason to choose it is the low cost of entry and portability. The limitation is that you need a suitable hull, fuel mix, and the physical effort of a manual start.

1985 Double Haul Sunrunner Boat

1985 Double Haul Sunrunner Boat

This Sunrunner package includes a 1985 bowrider, a matching single-axle roller trailer, a spare tire, and a white canvas bimini/cockpit cover. The fiberglass hull is described as cream with retro brown graphics. A primary outboard motor is included, along with Washington state bow numbers. The reason to choose this Sunrunner is completeness-you get a boat, trailer, and cover together at a single listed price of USD 4,000.00. The limitation is the age and used condition. This is a 1985 boat from a private seller, so the hull, upholstery, and motor are part of a decades-old package that will demand realistic expectations for upkeep.

Final Choice by Use Case

If your plan is to fish from a small boat or ferry a tender, the outboard motor is the practical match. It keeps the total investment low and gives you portable power you can move between boats. If your plan is family days on the water, the Sunrunner is the complete answer. Choose the motor when you have a hull; choose the bowrider when you want the full package.

Products in this article
3.5HP 2 Stroke Gas Outboard Motor Manual StartUSD 177.76View on eBay1985 Double Haul Sunrunner BoatUSD 4,000.00View on eBay
3.5HP 2 Stroke Gas Outboard Motor Manual StartUSD 177.76View on eBay1985 Double Haul Sunrunner BoatUSD 4,000.00View on eBay

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