Cobalt R6 Coastal Boats For Sale

The Cobalt R6 is a 26-foot bowrider (listed at 25 feet 9 inches) and the smallest boat in the Cobalt lineup to carry a fully enclosed head, the feature that separates it from the R4 and the smaller CS models. It carries a 14-passenger capacity and suits buyers who want a luxury day boat that still handles watersports, with a removable ski pylon, an articulating tower, and tow points built in. The hull has been offered in colors including frost gray with a black boot stripe and navy blue with a red stripe, paired with the caramel-and-carbon interior and C-deck flooring throughout. A deep, steep bow entry angle is designed to cut through chop and soften the ride.

Power options span sterndrive and outboard configurations. Sterndrive boats run the Volvo Penta V8-350 — an aluminum block, head, and manifold engine that is closed cooled — or the Volvo Penta V8-300, with some boats fitted with the MerCruiser Bravo 3 outdrive. The outboard R6 is powered by a Yamaha 300 XB with digital electronic steering rather than older hydraulic steering. In outboard form the boat planes quickly and cruises at 30 mph at 3,800 RPM, holds tight turns without sliding out, and runs without rattles or creaks thanks to the deep deadrise and solid build. Lenco electric trim tabs are standard at the helm, with trim also controllable from the stern.

The helm uses the Cobalt glass cockpit built around dual Garmin touchscreens (nine- and ten-inch options) set in black anodized aluminum, splitting navigation and engine diagnostics across the screens. The captain's bucket seat has a flip-up bolster and, on the outboard model, electric height adjustment so the driver can see over the dash and under the tower bar. A 90-degree squared windshield adds interior volume and improves forward sightlines. Other helm features include a wireless phone charger, windlass anchor controls, Volvo Penta or Yamaha engine display, an upgraded leather steering wheel with color-matched stitching, and a Fusion head unit inset into the dash. Audio runs JL Audio speakers with a subwofer behind the helm.

The enclosed head sits in the port console and is finished, not an afterthought: it holds a Dometic electric flush head (a porcelain vacuum-flush unit on the outboard version), a sink, fiberglass-lined flooring, lighting, and a vent window. Onboard storage is extensive — three in-floor compartments with fiberglass lids on gas struts, all gasket-sealed, channeled, and drainable, plus a ski locker that runs roughly eight feet from the bow back toward the transom. The anchor system uses a windlass with a full-chute deployment and a Lumar stainless steel polished anchor with controls at the bow. Bow filler cushions convert the forward section into a day bed.

The cockpit is laid out for comfort and sightlines. The passenger seat flips to face aft for spotting tubers and skiers, the helm-side companion bench seats two or three, and a cockpit table with teak inlay and stainless cup holders drops in. A rear sun pad uses a flip-and-flop backrest to switch between a large aft lounge and forward-facing seating, with an additional jump seat at the transom for watching swimmers. The patented swim step folds down into the water with the drive turned clear, and a wraparound grab rail, transom Fusion remote, freshwater shower (outboard), and fender clips round out the rear deck.

Build quality is a consistent strength: inlaid fiberglass cup holders and speaker pods, heavy stainless hardware, diamond and offset stitching, and finished fiberglass storage with no carpet to trap mold or odor. The engine compartment is large, accessible, gasket-sealed on twin struts, and clearly labeled. When shopping a Cobalt R6 for sale, weigh the propulsion choice against your water, and consider factory options such as the upgraded square bimini on the folding tower, the sun pad package, the upgraded steering wheel, and a Boatmate trailer with cover.