2025 Cobalt R4

The R4 Sterndrive is a family-sized sport runabout incorporating sleek lines, clean handling, excellent performance and a range of luxury appointments. Developed to meet the typical needs of day-boater families, the R4 Sterndrive incorporates Cobalt’s most popular drive-train system and boasts the classic Cobalt interior configuration and rear swim platform. Power comes from either a standard 300-hp Volvo engine or an array of Volvo and Mercruiser options that can generate up to 430 hp. Options are plentiful, from engine, cockpit and audio system upgrades to active trim, satellite radio, a removable cooler, LED interior lighting, a dinette table, air compressor, sea grass and Soft-Trac floor covering, an electric helm seat and an array of aluminum towers, covers, wake-board racks and shades – even a transom shower. Other convenience options include a folding tower with fore and aft Bimini, electrically powered tower actuators and a rotating sunshade. The R4 Sterndrive features a 24’ 3” LOA and an 8’ 6” beam, with a dry weight of 5,530 lb. It can accommodate up to 13 passengers and 2,100 lb. of total weight, and it elevates the boating experience with Cobalt’s trademark combination of performance, comfort, reliability and luxury appointments.