

Why you’ll love the 2027 Yamaha 205SD
For sale at Vallely Sport & Marine in Bismarck, ND
The 2027 Yamaha 205SD stands out with its compact, high-output propulsion and refined ride, powered by a Single Supercharged 4-cylinder, 4-stroke, Super Vortex High Output Yamaha Marine Engine that pairs punch with efficiency on the water. Its 20.08-foot length and 8.5-foot beam deliver a balanced profile that feels both nimble and substantial, while a dry weight of 3095 pounds keeps performance poised without sacrificing stability.
In terms of capability and construction, the Yamaha 205SD offers a generous 40-gallon fuel tank and a maximum weight capacity of 1900 pounds, supporting up to 10 persons for comfortable outings. The deep-draft design of 1.58 feet and a 20-degree dead rise contribute to confident handling in a range of water conditions, while the 1812 cc displacement underscores its robust on-water presence. Storage is ample, with 502 gallons of capacity to keep gear organized, and the vessel’s overall layout emphasizes premium materials and build quality for long-lasting reliability. For premium fuel, the recommended fuel is Premium Unleaded, ensuring optimal performance from every voyage, whether you’re cruising the inlet or exploring coves.
Beyond performance, the Yamaha 205SD blends practical space with thoughtful comfort, inviting everyday adventures and weekend escapes alike. Its versatile footprint makes it easy to plan a day on the water with family or friends, while the engine’s engineering emphasizes smooth power delivery and responsive handling. View the Yamaha 205SD at Vallely Sport & Marine.
ND's most awarded dealer
17x Boating Industry Top 100. MRAA Five-Star Certified. 50+ years helping North Dakotans get on the water.
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The price on the website is the price. Vallely Savings on every unit, manufacturer rebates passed through in full.
Two service locations
Factory-authorized service in both Minot and Bismarck. Certified technicians who know your unit.
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Price, if shown and unless otherwise noted, represents the Manufacturer's Suggested Retail Price (MSRP) or dealer unit price and does not include government fees, tax, title, license, doc fee, freight, set-up, freight surcharge, dealer-installed parts or accessories, labor, installation, or any finance charges (if applicable). Pricing includes all applicable rebates and incentives. MSRP and/or final sales price will vary depending on options or accessories selected. Due to continued challenges across supplier networks, increasing logistics costs, and evolving tariff policies, pricing, freight charges, specifications, and features are subject to change at any time without prior notice. Manufacturer rebates are subject to eligibility and expiration. Contact dealer for details.
Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Photos may also include CGI renders or AI-generated imagery and are prone to errors. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred. Pre-owned units and units stored outdoors may have changed in condition since photos were taken; pricing reflects current condition, photos may not.
Inventory is subject to prior sale and listings may not reflect real-time availability. Engine hours and odometer readings are recorded at time of listing and may have changed due to testing, demonstration, or relocation.
Financing terms are estimates only and subject to credit approval. Actual rates, terms, and down payment requirements may vary by lender. Proof of insurance is required on all financed units prior to leaving the dealership.
Payment policy: Credit and debit card payments are accepted up to $1,000 on powersports and up to $2,000 on boats before an additional processing fee applies. Bank wire is the recommended payment method.
Tax exemptions: Montana residents must present a valid Montana driver's license. Tribal members must provide valid identification and address verification for tax exemption.