Dual-powered gas/electric powerboat build tour! - 1985 Mercury Cruiser

Why Choose the 1985 Mercury Cruiser (Electric)? This retrofitted 1985 Mercury Cruiser offers a unique blend of vintage style and modern eco-consciousness. Its electric setup is ideal for short, slow cruises (e.g., harbor tours or calm bays), and the $5,000 price point makes it an accessible project boat. However, the 5-hour runtime at 4 knots limits its range, and the original design may not handle 10 people comfortably (more suited for 6-8). It’s a great choice for environmentally conscious boaters or those interested in experimenting with electric propulsion. Below are the links to the equipment used and specs of the boat. Solar Panels https://amzn.to/4mlCGKb M - Series battery switch https://amzn.to/47RsAgB Batteries 12V https://amzn.to/420CMQa Power inverter 5000w https://amzn.to/4nIUZKD Year: 1985 Original Manufacturer: Mercury Marine, in collaboration with various boat builders (e.g., Chris-Craft, Carver, or other OEMs), produced cruisers under the Mercury Cruiser or MerCruiser branding. These were typically equipped with MerCruiser sterndrive engines. Current Configuration: Converted to electric propulsion with a solar panel array, offering 5 hours of runtime at 4 knots. Market Value: $5,000 reflecting its age, condition. Length Overall (LOA): Likely 25-30 feet, based on the size relative to surrounding boats and typical cruiser designs of the era. The exact length isn’t specified, but the cabin and deck layout suggest a mid-sized vessel. Beam: Approximately 8.5-10 feet, common for cruisers to provide stability and interior space. Draft: Around 2.5-3 feet with a sterndrive, allowing access to shallow waters. Hull Material: Fiberglass, standard for Mercury Cruisers of this period. Displacement: Estimated 6,000-8,000 lbs (dry), depending on the model and equipment. Original Engine: Typically powered by a MerCruiser sterndrive, such as a 5.0L V8 (305 cubic inch) or 5.7L V8 (350 cubic inch) gasoline engine, producing 200-260 HP. The 4.7L V8 mentioned doesn’t align with Mercury’s catalog (the closest is the modern 4.6L V8 outboard from 2018), so the original was likely a different displacement. Fuel Capacity: Originally 100-150 gallons (gasoline), now irrelevant with the electric conversion. Water Capacity: Likely 30-50 gallons, typical for cruisers of this size. Cabin: Features a forward cabin with a V-berth or double berth, a compact galley (sink, stove, fridge), and a dinette that converts to additional sleeping space. Cockpit: Open rear deck for socializing or fishing, with potential for a small table or seating. Capacity: Designed for 6-8 people comfortably, with a maximum of 10 possible if equipped with additional seating and adhering to safety regulations (e.g., U.S. Coast Guard capacity plate). The electric conversion might limit load capacity due to battery weight. Benefits Eco-Friendly Cruising: The electric conversion with solar power eliminates fuel costs and emissions, aligning with green boating trends. The 5-hour runtime at 4 knots is suitable for leisurely day trips or harbor exploration. Affordable Entry: At a $5,000 market value, it’s a budget-friendly option for entry-level boating, especially with the added solar investment ($2,500). Low Maintenance: Electric motors require less upkeep than gasoline engines (no oil changes, fewer moving parts), though batteries and solar panels need periodic replacement or cleaning. Quiet Operation: Electric propulsion offers a silent ride, enhancing the experience in quiet anchorages. Retro Charm: The 1985 design retains a classic look, appealing to enthusiasts of vintage boats. Historical Context In the 1980s, Mercury Marine’s MerCruiser division produced sterndrive engines (inboard/outboard systems) for a range of cruisers built by various manufacturers. These boats were popular for their combination of performance and livability, often featuring V8 engines derived from automotive designs (e.g., GM 305 or 350 cubic inch blocks). The 1985 Mercury Cruiser would have been part of this era, offering speeds of 20-30 knots with its original gasoline engine. The conversion to electric power reflects a modern adaptation, likely replacing the sterndrive with an electric motor and integrating solar panels for charging. Maintenance Tips Solar Panels: Regularly clean the panels and check connections to maintain charging efficiency. The $2,500 value suggests a decent-sized array (e.g., 1-2 kW), so ensure it’s securely mounted. Batteries: Inspect and maintain the battery bank (likely lead-acid or lithium) for charge levels and corrosion. Replace every 5-10 years depending on usage. Hull: Check for gelcoat cracks or osmosis, common in 1980s fiberglass hulls, especially if used in saltwater.