The Cobalt R4: Where Big Performance Meets Everyday Practicality
The Cobalt R4 is a true standout in the world of luxury bowriders. It’s the most compact member of Cobalt’s R Series, yet it offers the type of performance, quality, and style that rivals much larger boats. With a length of just over 24 feet and a deep-V hull, the R4 is tailored for those who want an agile, trailer-friendly boat without sacrificing the upscale amenities Cobalt is known for.
Built with hand-laid fiberglass and composite flooring, the R4 is designed to handle inland waterways like Chickamauga Lake with confidence. Whether you’re spending the afternoon cruising the Tennessee River or exploring one of the region’s serene coves, this model offers a solid ride and easy maneuverability. The sleek, low-profile design not only enhances aesthetics but also simplifies garage storage and trailering, making it a smart choice for boaters with practical concerns and premium tastes.
Even at its modest size, the R4 boasts Cobalt’s renowned deep-V ride, providing smooth handling across chop while remaining responsive to the helm. With a passenger capacity of up to 13 and a dry weight around 5,290 pounds, this is the kind of boat that blends leisure and performance with ease.
Performance That Adapts to Your Lifestyle
At the heart of the Cobalt R4 lies a flexible and powerful propulsion setup. Customers can choose between Volvo Penta or MerCruiser sterndrives, both with hundreds of horsepower. The available Malibu Monsoon forward-drive engines are ideal for those opting for the Surf edition, adding another dimension to how the R4 can be enjoyed.
The 50-gallon fuel tank ensures plenty of range for long afternoons on Chickamauga Lake without worrying about refueling, while the 21° deadrise at the transom guarantees a ride that’s both sporty and smooth. With precise GPS navigation, dual Garmin glass helm displays, and digital depth/water temperature readouts, the R4 provides cutting-edge tech to match its robust engineering.
Even the boat’s acoustics are thoughtfully designed. The base sound system includes six speakers and Bluetooth connectivity, with an optional Platinum Audio upgrade offering transom speakers, subwoofers, and more for those who like to crank the tunes while anchored in a quiet bay. Whether you’re hosting a dockside gathering or enjoying a spirited cruise, the Cobalt R4 offers a balance of power, precision, and user-friendly design that feels right at home on Tennessee’s inland waterways.
Smart Comfort and Refined Features
While performance sets the foundation, the interior design of the Cobalt R4 completes the experience. The seating arrangement is focused on flexibility and comfort, with the convertible aft bench offering forward, rear-facing, or fully reclined sun pad positions. The use of Fresco Chil vinyl, which stays up to 20 degrees cooler in direct sunlight, is a detail that speaks volumes to Cobalt’s attention to luxury touches that matter.
Cobalt’s patented swim step, a flip-down platform at the transom, makes water entry seamless. For an added dose of sophistication, buyers can opt for the electric e-Step version that lowers into the water at the push of a button. This is especially convenient for swimmers, kids, or pets who need a gentle reentry into the boat. Cup holders are strategically placed throughout the cockpit, LED interior lighting adds evening ambiance, and the folding tower with integrated sunshade not only enhances the boat’s silhouette but also adds function. Unlike floppy biminis, this rigid-frame shade holds tight in any position and can be gas-assist or electrically actuated for effortless deployment.
A Boat That Looks as Good as It Feels
Visually, the Cobalt R4 is an instant head-turner. With its sleek lines, polished stainless accents, and refined profile, this is a boat that reflects both timeless styling and modern flair. From the lakefront restaurants of Downtown Chattanooga to the quiet inlets along the Tennessee River, the R4 commands attention without shouting for it.
The deep cockpit is secure and spacious, offering peace of mind for families and guests moving about on board. Snap-in marine-grade flooring provides a luxurious walking surface while also being easy to clean after a day on the water.
Every design element, from the helm’s leather-wrapped wheel to the stainless windshield header, is crafted with both function and aesthetics in mind. Whether you’re hosting a sunset cruise or enjoying a quiet solo outing, the Cobalt R4 ensures you look good doing it.
The Ideal Bowrider for Chickamauga Lake Adventures
If you’re looking for a boat that performs as beautifully as it looks, the Cobalt R4 is a compelling choice for Tennessee boaters. With its adaptable engine options, upscale amenities, and thoughtful layout, it excels as both a family cruiser and a stylish escape pod for relaxing weekends.
Chickamauga Lake and the Tennessee River demand a boat that can handle variable conditions, accommodate multiple guests, and offer just the right mix of luxury and practicality. The Cobalt R4 checks all these boxes with authority. Whether you’re heading out for a full day on the water or planning a shorter outing between dock-and-dine stops, this bowrider delivers. And with Erwin Marine Sales offering expert guidance, service, and access to premium brands like Cobalt, bringing the R4 into your life is as easy and rewarding as boating should be.