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Rambo Marine Chattanooga, TN

4301 Hwy. 58,
Chattanooga, TN 37416

Rambo Marine Smith Lake, AL

5635 County Road 616,
Hanceville, AL 35077

Rambo Marine Huntsville

15904 Highway 231 North,
Hazel Green, AL 35750

Rambo Marine Birmingham

10396 US-280,
Westover, AL 35185

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Lewisville, TX 75067

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Rambo Marine

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Select a Store

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Use my current location

Rambo Marine Chattanooga, TN

4301 Hwy. 58,
Chattanooga, TN 37416

Rambo Marine Smith Lake, AL

5635 County Road 616,
Hanceville, AL 35077

Rambo Marine Huntsville

15904 Highway 231 North,
Hazel Green, AL 35750

Rambo Marine Birmingham

10396 US-280,
Westover, AL 35185

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SPECS

Location
Jacksons Gap, Alabama

Condition
Used

Year
2021

Make
Cobalt

Model
R8

HIN
FGER8006J021

Category
Bowrider

boat-length

Length
27 '10"

beam-length

Beam
8' 6"

engine

Engines
1

dark-power

HP
380

engine-hours

Engine Hours*
347

Stock Number
C37683

inventory-status

Inventory Status
Available

Description

Introducing the 2021 Cobalt R8 Bowrider – a stunning blend of luxury, performance, and versatility that sets the standard for recreational boating. If you’re searching for a Bowrider boat for sale that delivers both excitement and comfort, the Cobalt R8 is a standout choice. Renowned for its superior craftsmanship and innovative design, this Cobalt boat for sale is ready to elevate your on-water adventures.

Overview
The 2021 Cobalt R8 is a used Bowrider that measures an impressive 27.83 feet in length, making it an ideal vessel for families, friends, and boating enthusiasts who crave space and style. With its sleek lines and modern profile, the R8 commands attention at the dock and on the water. The Cobalt name is synonymous with quality, and this model exemplifies the brand’s commitment to excellence in every detail.

Performance
Powering the Cobalt R8 is a robust single engine delivering an impressive 380 horsepower. With 347 engine hours, this Bowrider is well-maintained and ready for many more seasons of fun. The powerful engine ensures exhilarating acceleration, smooth cruising, and responsive handling, whether you’re slicing through open water or navigating tight marinas. The R8’s hull design enhances stability and ride comfort, making it a pleasure to drive at any speed.

Features and Specifications
The 2021 Cobalt R8 is packed with features that make every outing enjoyable and memorable. As a Bowrider, it offers spacious seating in both the bow and cockpit areas, allowing guests to relax and socialize in comfort. The open layout is perfect for sunbathing, entertaining, or simply enjoying the view. The high-quality upholstery and attention to detail throughout the boat reflect Cobalt’s dedication to luxury and durability.This Cobalt boat for sale is designed with convenience and style in mind. The helm is equipped with intuitive controls and clear instrumentation, giving the captain confidence and ease of operation. The swim platform at the stern provides easy access to the water, making swimming, water sports, and boarding a breeze. Ample storage compartments are thoughtfully integrated throughout the boat, ensuring that gear, towels, and personal items are always within reach yet out of the way.

Benefits
Owning the 2021 Cobalt R8 Bowrider means embracing a lifestyle of fun, relaxation, and adventure. The generous seating and open layout make it easy to host gatherings, whether you’re enjoying a sunset cruise, a day of water sports, or a leisurely picnic on the water. The plush seating and ergonomic design ensure that every passenger rides in comfort, while the advanced hull design delivers a smooth, dry ride even in choppy conditions.The R8’s versatility means you can tailor each outing to your preferences. Whether you’re seeking high-speed thrills or peaceful moments anchored in a quiet cove, this Bowrider adapts to your needs. The boat’s stylish appearance and premium finishes make it a source of pride for any owner, turning heads wherever you go.

Practical Uses
The Cobalt R8 is as practical as it is luxurious. Its spacious layout and smart storage solutions make it easy to pack for a full day on the water, whether you’re bringing along water toys, fishing gear, or picnic supplies. The boat’s manageable length of nearly 28 feet strikes the perfect balance between ample space and easy handling, making docking and trailering straightforward for both new and experienced boaters.Fuel efficiency is another advantage of the R8’s modern engine, allowing you to spend more time enjoying the water and less time refueling. The boat’s design also makes maintenance simple, so you can focus on making memories instead of worrying about upkeep.

Ideal Usage
The 2021 Cobalt R8 Bowrider shines in a variety of settings. It’s the perfect companion for family outings, offering plenty of room for kids and adults to spread out and enjoy the day. Water sports enthusiasts will appreciate the powerful engine and easy access to the swim platform, making activities like wakeboarding, tubing, and swimming effortless and fun.For those who love to entertain, the R8’s open layout and comfortable seating create a welcoming environment for socializing and relaxing. Imagine hosting friends for a sunset cruise, exploring new coves, or simply soaking up the sun on a lazy afternoon. The Cobalt R8 is also an excellent choice for couples seeking a romantic getaway or anyone who values the freedom and adventure that only boating can provide.

Conclusion
In summary, the 2021 Cobalt R8 Bowrider is a remarkable vessel that combines power, luxury, and versatility in one stunning package. With its 380-horsepower engine, spacious 27.83-foot layout, and signature Cobalt quality, this used Bowrider boat for sale is ready to deliver unforgettable experiences on the water. Whether you’re seeking a Cobalt boat for sale for family fun, thrilling water sports, or relaxing getaways, the R8 is designed to exceed your expectations.Don’t miss your chance to own this exceptional Bowrider. Contact the dealer today to learn more about the 2021 Cobalt R8 and start your next adventure on the water!

* Freight, prep, dealer fee and tax additional to stated price

Vessel ID# C37683     Last Updated: 05-20-2026 18:54 UTC
This product description was created, in whole or in part, using generative artificial intelligence (AI) and is provided for informational purposes only. While we strive for accuracy, please note that details such as product features, specifications, and availability may vary. We encourage you to verify all information before making a purchase. All sales are subject to our standard Purchase Agreement and other dealer required documentation.
Please note that the images displayed may be illustrative or representative of the actual vessel. Variations in features, options, color, condition, and engine hours may occur between the images and the actual vessel. For accurate and specific details regarding each vessel, including whether the images are of the actual vessel, please refer to the accompanying description. We encourage prospective buyers to contact us directly to verify image authenticity and to request additional photographs of the actual vessel.
* Note that the stated engine hours have not been verified. Please confirm with your sales consultant.
Not all boats include a trailer. Inquire about a trailer with purchase.
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