Volvo Penta AQ130C/270TD: Reliable Inboard Propulsion for Marine Excellence The Volvo Penta AQ130C/270TD is a robust gasoline-powered inboard marine engine paired with the innovative Aquamatic 270CTD automatic transmission, engineered to deliver seamless propulsion for recreational and light commercial vessels. This proven system combines the AQ130C’s dependable powerplant with advanced sterndrive technology, ensuring smooth operation across diverse waterway conditions. Key technical specifications underscore its engineering prowess: a 4-cylinder inline configuration producing 130 horsepower (95 kW) at crankshaft output, fueled by gasoline for high-revving responsiveness. The engine weighs just 240 kg (529 lbs), facilitating straightforward installation and balanced weight distribution in mid-sized hulls. Its cast-iron block and aluminum cylinder heads provide exceptional durability, while corrosion-resistant components safeguard against harsh marine environments. The Aquamatic transmission features a lock-up torque converter and 8 forward/reverse gears, with one-push shifting via console or tiller linkage, including manual override for precise control. Displacement is estimated at 5.0–5.7 liters, optimizing power delivery without excessive bulk. Marine-specific benefits elevate the AQ130C/270TD for saltwater and freshwater use: the inboard-direct drive layout integrates effortlessly with propeller shafts and rudders, enhancing maneuverability in confined marinas or open seas. Proven Volvo Penta reliability minimizes downtime, with service intervals aligned to industry standards, and optimized gear ratios boost fuel efficiency for extended voyages—critical for reducing operational costs in variable conditions. Performance characteristics shine in responsive acceleration and consistent torque, ideal for cruising at typical marine-rated RPMs of 3,500–4,000, while the automatic system reduces operator fatigue during prolonged outings. This engine excels in applications like 25–40-foot recreational cruisers, fishing boats, and light-duty yachts, where its blend of power, ease, and endurance supports leisurely coastal runs, offshore adventures, or semi-commercial tasks. The Volvo Penta AQ130C/270TD embodies Scandinavian precision, empowering boaters with confidence on every wave. (Word count: 278)