A29 Stern Drive
8.84 m
2.74 m
Yacht Certified
The Cobalt A29 Sterndrive represents the pinnacle of what Cobalt Boats has engineered over more than five decades, a yacht-certified day boat that seamlessly blends cutting-edge technology, premium luxury and exhilarating on-water performance. With the high-tech dual Garmin Glass Cockpit vessel control system and the innovative Splash n Stow system for effortless water toy storage, the A29 Sterndrive redefines what a day on Australian waters can look like. This is the ultimate combination of style, comfort and innovation.
Why Choose the Cobalt A29 Sterndrive
When it comes to luxury boating in Australia, few boats command attention like the Cobalt A29. Yacht certified and built to perform across a wide range of water conditions, the A29 is engineered for those who refuse to compromise. Its deep-V hull design delivers a smooth, confident ride, while the expansive 2.39-metre interior cockpit width provides space that rivals far larger vessels.
Whether you’re entertaining at anchor or simply enjoying a long day cruise, the A29 Sterndrive rises to every occasion with effortless poise.


Length Overall w/Swim Platform 8.84 m 29′ 0” Beam 2.74 m 9′ 0” Interior Cockpit Width 2.39 m 94” Deadrise at Transom 21º 21º Fuel Capacity 458 L 121 gal. Freshwater Capacity 68 L 18 gal. Bridge Clearance w/o Bimini 1.52m 60” Bridge Clearance w/Arch 2.40 m 94” Bridge Clearance w/Hard Top 2.67 m 105” Draft Drive Up .71 m 28” Draft Drive Down .97 m 38” Dry Weight 3,300 kg 7,275 lbs. Boat Certified Capacity Yacht Certified Boat Certified Capacity w/gear Yacht Certified Engine Options & Performance
The A29 offers serious power through three world-class drivetrain options:
A29 Volvo Penta Power Selections
- V8-380CE DP – 380 hp
- V8-430CE DP – 430 hp
A29 MerCruiser Power Selections
- 8.2 Mag ECT B3X DTS – 380 hp
- 8.2 Mag HO ECT B3X DTS – 430 hp
A29 Monsoon Power Selection
- 6.2L 250A B3X – 430hp
A29 Engine Enhancements – Standard
- Digital Throttle, Shift (DTS) – Mercury
- Electronic Vessel Control (EVC) – Volvo
A29 Engine Enhancements – Optional
- Active Trim, Merc (requires DTS)
- Titanium Ceramic Coating (TCC) (Volvo)
- Seacore (Merc and Monsoon)
- Tow Mode (Volvo EVC)
All options deliver exceptional throttle response and efficiency, with digital throttle and shift systems (DTS/EVC) standard across all configurations. Optional upgrades, including Active Trim, TCC, Seacoreand Tow Mode, allow you to tailor performance to your exact boating style.
A29 Dash and Instrumentation
- Accessory Power Plugs/USB – 12 Volt
- Composite Helm Eyebrow, Custom Stitching
- Depth & Water Temp Gauge Package
- Glass Cockpit, Dual Garmin 8610
- Hour Meter(s)
- Leather Colour-Matched Steering Wheel
- Stainless Steel Switches
A29 Entertainment System
- Custom Acoustic Speaker Covers
- iPod/USB/MP3 Port
- Sound System, Bluetooth, with speakers
- Stereo Remote, Dash
- Stereo Remote, Transom (Premium Sound)
A29 Interior
- Aft Sunpad with Walk-Thru Transom
- Aft Walk-Thru Carpet
- Bench Seat Storage
- Bow Walk-Thru Door
- Carpet, 40 oz., Snap-In with Neoprene Back
- Cockpit Seat, Starboard
- Dual Sundeck Convertible Lounger
- Head with Porta Potti
- Helm Seat, Double-Wide
- Ice Chest, portable 45L
- Motorbox Sunpad with adjustable . Backrest
- Passenger Seat Flip Backrest System
- Removable Bow & Cockpit Carpet
- Ski Storage with Protective Liner
- Trash Receptacle, 105L
A29 Exterior
- Anchor Locker
- Bow Scuff Plate, Stainless Steel
- Extended Running Surface
- Fender Clips with Line (4)
- Graphics, Moulded-In Gelcoat
- Midship Cleats
- Motorbox Actuator
- Ski Pylon – Stainless Steel
- Stainless Top Trim Windshield
- Swim Platform, Extended with Swim Step
- Transhield Shipping Cover
- Transom Lighted Model Designator
- COBALT Lettering, Chrome Backlit
A29 Structure and Safety
- 10/5/3 Year Warranty Protection
- Battery Switch, Dual with ACR
- Circuit Breaker Protected Electric System
- Composite Floor
- Composite Transom
- Fibreglass Cockpit Liner
- Fibreglass Stringer System
- Fire Extinguisher(s), Manual
- Ignition Safety Switch
- Kevlar Reinforced Hull
- Stainless Steel Windshield Braces
- Through Prop Exhaust
A29 Canvas
- Bimini, Premium Easy-Fold
- Bow Tonneau Cover
- Cockpit Tonneau Cover
- Mooring Cover
- Shade Sail, Bow
A29 Dash and Instrumentation
- Glass Cockpit, Dual Garmin 8612
- Wireless Phone Charger
A29 Entertainment System
- Platinum Sound with Transom & Arch Speakers
- Platinum Sound with Transom & Hardtop Speakers
- Platinum Sound with Transom Speakers
- Premium Sound with Transom & Arch Speakers
- Premium Sound with Transom & Hardtop Speakers
- Premium Sound with Transom Speakers
- Satellite Radio System
- Speaker Covers, Arch (Premium Sound)
- Stereo Remote, Transom (Standard. Sound)
- Speaker Covers, Arch (Platinum Sound)
A29 Interior
- Air Compressor with Holder
- Air Conditioning/Heating, Webasto (Vol)
- Bow Centre Cushion Insert
- Bow Table (additional)
- Cooler, Soft-Side (35L)
- Day Cabin Cushion Insert
- Dinette Table, Teak (Bow & Cockpit)
- Floor Covering, Sea Grass
- Galley, Cockpit with Sink & Refrigerator
- Grey Water System
- Head with Electric Porcelain Toilet
- Head with Electric Porcelain, Macerator
- Head with Pump Out Porta Potti
- Head with Pump Out Porta-Potti, Macerator
- Helm Seat, Electric
- Interior Wood Trim Package (with galley)
- Interior Wood Trim Package (with seat)
- LED Interior Accent Lighting (RGB)
- Portal Light (1-Head Compartment)
- Sink Console (head compartment)
- Sof-Trac Mat, Cockpit
- Stainless Steel Foot Tread (helm only)
- Teak Floor Package (Bow, Cockpit, Head)
- Throw Pillows, Weighted (10)
- Throw Pillows, Weighted (4)
Inside, the A29 is a masterclass in considered luxury. The double-wide helm seat, leather colour-matched steering wheel and stainless steel switches create a cockpit environment that feels as premium as it performs. A dual sundeck convertible lounger, an aft sunpad and a motorbox sunpad with adjustable backrest ensure every passenger travels in comfort. The Bluetooth sound system with six speakers keeps the atmosphere alive, while optional LED RGB interior accent lighting and teak flooring packages further elevate the experience.
A29 Exterior
- Arch with Hard Top
- Arch with Hard Top & Electric Awning
- Arch, Alum, Folding with Bimini
- Arch, Electric Folding with Bimini
- Arch, Electric Folding w/Rotating Sunshade
- Arch, Folding with Rotating Sunshade
- COBALT Lettering, Satin Black (exterior)
- Docking Lights-Stainless Steel
- Flagpole with Flag
- Sof-Trac Mat, Swim Platform
- Splash n Stow
- Swim Platform – Hydraulic with Swim Step
- Swim Platform Ladder
- Swim Platform Transom Lighting
- Teak Swim Platform
- Transom Shower
- Transom Tilt Switch
- Underwater Lighting
- Wakeboard Racks, Triton
- PTM Board Rack Covers
- Roswell Board Rack Covers
Outside, Cobalt’s signature extended swim platform, patented Swim Step and the optional hydraulic swim platform make water access effortless. Moulded-in gelcoat graphics, stainless steel trim and chrome backlit COBALT lettering ensure the A29 turns heads at every marina. The optional Splash n Stow system and arch configurations (including a hard top with electric awning) extend your time on the water in total comfort.
A29 Structure and Safety
- Battery Maintainer/Charger, 110v
- Battery Maintainer/Charger, 220v
- Bow Thruster
- CE Requirements with Auto Fire Extinguisher
- Cruise Control-Zero Off
- Fire Extinguisher, Automatic System
- Rearview Mirror, PTM with Custom Cover
- Rearview Mirror, Roswell with Custom Cover
- Tool Kit
- Windlass, All Chain with Anchor
- Trim Tabs Pro Control
- Trim Tabs Pro Control Auto
Built for Australian Waters
Australia’s diverse boating environment demands a boat that can handle it all and the Cobalt A29 Sterndrive delivers. Its Kevlar-reinforced hull and composite construction are engineered to withstand the rigours of Australian conditions, from the calm inland waterways of the Murray to the open expanse of Port Phillip Bay or Sydney Harbour. With a 458-litre fuel capacity and 68L freshwater tank onboard, longer adventures are always within reach.
Backed by Cobalt’s 10/5/3 Year Warranty Protection and supported locally through Cobalt Boats Australia’s dealer network, you can buy with confidence knowing expert support is always close at hand.

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A29 Stern Drive
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Only A Cobalt
Since its first day on the water over 50 years ago, Cobalt’s commitment to performance, luxury and innovation has continued to set the standard for boating excellence. Only a Cobalt offers:
- Patented Swim Step for easy water access
- Class-leading interior space
- Hand-laid fibreglass at keel
- Deep-V hull design for a smooth ride
- Moulded-in gelcoat graphics on exterior
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Frequently Asked Questions
What engine options are available for the Cobalt A29 Sterndrive?
The A29 Sterndrive is available with several world-class drivetrain options. Volvo Penta buyers can choose between the V8-380CE DP (380 hp) and the V8-430CE DP (430 hp). MerCruiser options include the 8.2 Mag ECT B3X DTS (380 hp) and the 8.2 Mag HO ECT B3X DTS (430 hp). Monsoon engine offered is the 6.2L 250A B3X (430hp). All platforms feature digital throttle and shift technology as standard, with optional enhancements such as Active Trim, Seacore, TCCand Tow Mode available to further refine your on-water performance.
What luxury features does the A29 offer to enhance the boating experience?
The Cobalt A29 is loaded with premium features designed to elevate every outing. Standard highlights include a dual Garmin 8610 Glass Cockpit, Bluetooth sound system with six speakers, double-wide helm seat, leather colour-matched steering wheel and a dual sundeck convertible lounger. Optional upgrades extend the experience further — from a cockpit galley with sink and refrigerator and LED RGB interior accent lighting, to a teak floor package, Webasto air conditioning and the innovative Splash n Stow inflatable map system.
How does the A29 perform in various water conditions?
The A29’s deep-V hull with 21° deadrise at the transom is purpose-built to handle a wide range of conditions with confidence. In calm, sheltered waters, it cruises with effortless stability, while its Kevlar-reinforced hull and extended running surface allow it to cut through chop and open-water swells with composure. With up to 430 hp on tap, the A29 delivers strong, responsive acceleration whether you’re cruising, heading offshore or navigating a busy waterway.
What are the key specifications of the Cobalt A29?
The A29 measures 8.84 metres in length overall (including swim platform) with a 2.74-metre beam and a generous 2.39-metre interior cockpit width. It carries 458 litres of fuel and 68 litres of freshwater, with a dry weight of 3,300 kg. The boat is yacht certified and backed by Cobalt’s industry-leading 10/5/3 Year Warranty Protection.
Why is the Cobalt A29 well-suited for Australian waters?
Australia’s boating environments are as varied as they are demanding and the A29 is built to meet them all. Its Kevlar-reinforced, composite construction handles everything from the sheltered inlets of the Whitsundays to the open waters of Port Phillip Bay or Sydney Harbour. A large 458-litre fuel capacity supports longer adventures, while the yacht-certified rating and comprehensive safety equipment provide peace of mind in all conditions. Add local dealer support through the Cobalt Boats Australia network and you have a boat built not just for the water, but for the Australian boating lifestyle.
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Cobalt Boats Australia 3 Ereton Drive, Arundel, Gold Coast, QLD 4214 Phone: 0499 076 923 | (07) 5529 2616 Email: cobalt@jswpowersports.com.au

























