2026 Cobalt R4, The 2026 Cobalt R4 is a luxury runabout designed to deliver confident performance and refined versatility. Built on Cobalt's proven Deep-V hull, it provides responsive handling and a smooth, dry ride across a range of conditions. The cockpit is crafted with premium upholstery, expansive seating, and a convertible aft sunpad to enhance functionality and comfort. At the helm, a Garmin glass cockpit integrates advanced navigation and control systems for ease of operation. Combining sophisticated design with purposeful engineering, the R4 offers an ideal balance of agility, space, and precision on the water.