2015 Cobalt A28
$59,900
Boat in West Sayville, NY 11796 US
Built in 2015
A28
1 Engine (Mercury)
28 feet
Gas
Fiberglass/Reinforced
This 2015 Cobalt A28 showcases premium craftsmanship, refined styling, and a spacious layout designed for upscale day boating. Known for Cobalt's luxury fit, finish, and ride quality, this bowrider delivers smooth, confident performance that's perfect for cruising, watersports, and entertaining family and friends in comfort and style.
Clean and well cared for!
Lots of room to lounge and relax on this bowrider
Full aft facing lounge at swim platform
Port side seat converts to aft facing lounge
Large extended swim platform for easy water access
Plenty of seating and storage throughout
Vacuflush head
Full bimini, bow and cockpit covers
Garmin GPS
Powered by a MerCruiser 8.2 with Bravo III drive (moves nicely!) with 290 hrs
3 seasons on risers and manifolds
A stylish, comfortable, and performance-driven Cobalt that blends luxury, space, and power - ready for your next day on the water.
With its three feet of extra space, the A28 amplifies the A25's proven virtues, none more important than a ride now approaching perfection. But we begin with looks, the handsomeness of an inverse hull whose complexity only yacht makers have seen fit to attempt, the sweep of a profile that can come only from Cobalt hand-craftsmanship. The A28 interior will wow, as a soft aura of luxury surrounds you and your guests. The bow is broader in the beam, roomy and then some, with immediately reconfigurable seating. More practicality here too, in the added head compartment and yet more storage.
- Accessory Power Plug - 12 Volt
- Aluminum Dash Panels
- Compass (digital)
- Composite Helm Eyebrow, Custom Stitching
- Depth & Water/Air Temp Gauge Pkg.
- Hour Meter
- Premium Black Leather/SS Steering Wheel
- Stainless Steel Switches
- Wood Dash/Trim Pkg., Oil Rubbed
- Aft Sunpad w/Walk-Thru Transom
- Aft Walk-Thru Carpet
- Bench Seat Storage, cockpit/bow
- Bow Filler Cushions, Port & Stbd.
- Bow Walk-Thru Doors
- Carpet, 40 oz., Snap-In w/Neoprene Back
- Dinette Table, Cockpit
- Galley, Cockpit w/Sink
- Head w/Porta-Potti
- Helm Seat, Flip Up/Swiveling
- Passenger Seat Flip Backrest System
- Removable Bow & Cockpit Carpet
- Seating Varadense Comfort
- Sink Console (head compartment)
- Sundeck Convertible Lounger
- Anchor Locker
- Bow Scuff Plate, Stainless Steel
- Extended Running Surface
- Fender Storage Locker, Stbd.
- Graphics, Molded-In Gelcoat
- Midship Cleats
- Motorbox Actuator
- SS Tubular Platform Perimeter Rail
- Ski Pylon - Stainless Steel
- Stainless Steel Hull Accents
- Stainless Top Trim Windshield
- Swim Platform, Extended w/Ladder
- 10/5/3 Year Warranty Protection
- Battery Switch, Single
- Circuit Breaker Protected Elec System
- Composite Floor
- Composite Transom
- Fiberglass Cockpit Liner
- Fiberglass Stringer System
- Fire Extinguisher, Manual
- Ignition Safety Switch
- Kevlar Reinforced Hull
- Stainless Steel Windshield Braces
- Through Prop Exhaust
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 6/28/25 | No change | $64,900 |
| 6/26/25 | Price decreased | $59,900(-7.7%) |
Videos from Knot 10 Yacht Sales on this 2015 Cobalt A28
2015 Cobalt A28 Video Tours
Boattest.com Review
Overview
The Cobalt 828 is a thoughtfully designed sport boat that builds upon the success of the popular A-25 by extending the length by three feet, strategically added to the center for enhanced space and functionality. This model exemplifies Cobalt's commitment to uncompromising quality, with superior fit and finish and a host of premium amenities. The 828 offers a blend of elegance and versatility, making it a standout in the high-end sport boat category.
Exterior Design and Deck Features
Externally, the Cobalt 828 showcases meticulous attention to detail. Stainless steel speaker grills with a honeycomb pattern are integrated into quilted upholstery bulwarks, complemented by recessed stainless drink holders. The cockpit walkthrough features a storage hatch with gas-assist struts and soundproofing beneath, allowing it to be opened even with the carpet in place. Additional conveniences include a stereo remote and pull-out shower adjacent to the walkthrough. The boat is equipped with a distinctive stainless steel arch supporting a custom-made bimini top with turnbuckle tension adjustment and integrated LED courtesy lights. The aft sun pad is highly versatile, allowing users to switch between chaise lounge and bench seating configurations with ease, while the observer seat flips to form an aft-facing chaise lounge. The bow seating area includes a full-length lounger to port and a convertible lounge to starboard, where a hinged filler cushion can be deployed to create additional lounging space. Storage compartments are thoughtfully integrated throughout, including for the bow filler cushion, fire extinguisher, navigation light, and ski tow pylon. The starboard side features an entertainment center with a recessed single basin sink, a removable cutting surface that doubles as a serving tray, and optional teak cutting board. A cockpit refrigerator is also available. The boat is fitted with a hydraulic swim platform that operates in conjunction with the outdrive position, allowing for smooth deployment and retraction.
Interior Living Spaces and Amenities
The interior amenities reflect Cobalt's high standards. The helm area features an oversized, custom-embroidered, quilted seat with a padded flip-up bolster designed for all-day comfort. The helm console is finished in soft-touch materials with earth tones to minimize glare, and includes dual multifunction gauges flanking a removable GPS mount. Push-button switches are backlit when activated, and the premium leather and stainless steel steering wheel is mounted on a tilt base. A hatch over the fender storage locker is secured by a magnetic catch and designed with contoured sides for drainage. The head compartment is equipped with a porcelain electric flush toilet with dockside pump-out, a solid surface countertop with integrated sink, an electric vent fan, a frosted overhead skylight, and a mirror on the door’s interior. The cockpit also includes a glove box housing a premium sound system with Sirius satellite radio and a speaker selector switch.
Power and Performance
Powered by the latest Volvo Penta V8 430 engine paired with a dual-prop outdrive, the Cobalt 828 delivers impressive performance and responsiveness. The boat measures 28 feet 6 inches in length overall with a beam of 8 feet 6 inches and an empty weight of 5,460 pounds. With 30 gallons of fuel and two people aboard, the test weight was 6,060 pounds. The top speed reached 53.1 mph at 6,000 rpm, consuming 34 gallons per hour and providing a range of 126 miles. The most efficient cruising speed was 28 mph at 3,500 rpm, burning 9.35 gallons per hour, which translates to a range of 243 miles and an endurance of nearly nine hours with a 10% fuel reserve. Acceleration was notably brisk, with a time to plane of 3.7 seconds, reaching 20 mph in 5.9 seconds and 30 mph in 8.6 seconds. The high torque of the Volvo Penta engine contributed to superior mid-range response and quick throttle advancement, enhancing the overall driving experience.
Operational Features and Storage
Operational convenience is evident throughout the 828. The helm seat’s ergonomic design and padded bolster enhance comfort during extended use. The helm console’s digital engine controls and lighted push-button switches simplify operation. The electric lift engine hatch allows easy access to the engine compartment without obstructing cockpit movement. The engine bay is spacious, facilitating maintenance and inspection. Under the port cockpit seat, the battery switch, main circuit breakers, and jumper terminals are accessible and include provisions for inflating water toys. The bow features a flush-mounted hatch over the deck floor, providing access to the windlass and anchor roller, with hull-mounted docking lights positioned on either side for improved visibility.
Conclusion
The Cobalt 828 exemplifies the brand’s dedication to quality, detail, and performance. Its thoughtful design, premium materials, and versatile features combine to create a sport boat that is both functional and visually impressive. The integration of the Volvo Penta V8 430 engine enhances its performance credentials, delivering quick acceleration and efficient cruising. Overall, the 828 is a refined, well-executed vessel that will appeal to discerning boaters seeking a high-end sport boat experience.
Overview from around the web 2015 Cobalt A28
Customers praise the 2015 Cobalt A28 for its sleek design, smooth handling, and impressive performance on the water
Many highlight the spacious and comfortable seating, making it ideal for family outings and entertaining guests. The boat's high-quality craftsmanship and attention to detail receive frequent compliments, as does the powerful engine that provides both speed and reliability. Overall, owners appreciate the blend of luxury, functionality, and style that the 2015 Cobalt A28 offers.
The Biggest Pros and Cons
The 2015 Cobalt A28 is a well-regarded luxury bowrider that combines performance, comfort, and style. Here are some of the key pros and cons of this model:
Pros
High-Quality Build: The A28 features excellent craftsmanship with premium materials and attention to detail, ensuring durability and a refined finish.
Spacious Layout: With ample seating for up to 13 passengers, the boat offers plenty of space for family and friends, including a versatile bow seating area.
Powerful Performance: Equipped with a robust engine, the A28 delivers strong acceleration and smooth handling, making it great for watersports and cruising.
Luxurious Amenities: Features such as a well-appointed helm, premium sound system, convertible sun lounge, and a wet bar enhance onboard comfort and entertainment.
Smooth Ride: The deep-V hull design provides a stable and comfortable ride even in choppy conditions.
Innovative Storage: Numerous thoughtfully placed storage compartments help keep the deck clutter-free.
Cons
Price Point: As a luxury model, the 2015 Cobalt A28 can be on the higher end of the price spectrum compared to other boats in its class.
Fuel Consumption: Its powerful engine and size can lead to higher fuel usage, which might be a consideration for budget-conscious boaters.
Limited Wakeboarding Features: While suitable for general watersports, it may lack specialized features found on dedicated wakeboarding boats.
Weight: The boat’s heavier weight can make trailering and launching more challenging without proper equipment.
Made For
The 2015 Cobalt A28 is perfect for boating enthusiasts who seek a versatile and stylish vessel that combines performance with luxury. Ideal for families and groups looking to enjoy a day on the water, this boat offers spacious seating, advanced features, and smooth handling, making it great for cruising, watersports, and entertaining. Whether you're an experienced boater or new to the lifestyle, the Cobalt A28 delivers comfort, quality, and reliability for memorable outings.
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| $59,900 | $57,900 | $64,900 | $64,900 | $64,900 | $49,900 |
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| 28' | 28' | 29' | 24' | 24' | 26' |
| 3' | - | - | - | - | - |
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