Please select your home edition
Edition
Sydney Boat Show 2025 - Apply to Exhibit

New Whittley Sea Legend offshore performance packages

by Whittley Marine on 16 Jun 2017
SL 20 Whittley Marine Industries Pty Ltd http://www.whittleymarine.com
The latest models in the Sea Legend (SL) range have just rolled out of the Whittley factory in Somerton headed to the Melbourne Boat Show on June 16-19. The new additions to the Sea Legend family are the SL 20 and SL 25 HT.

The baby of the SL fleet, the SL 20, is 6.37m in length, but has all the big-boat attributes of its larger SL cousins. The SL 20 offers a legendary offshore fibreglass ride with a deep-vee hull that’s 23 degrees at the transom. It looks as good as it performs with a new-look cabin entry sitting in front of the most comfortable seats in the 6m class.

Underfoot, there’s a moulded fibreglass floor with non-slip diamond tread and Whittley’s premium rubber flooring in the front cabin, as well as a fish ruler. There’s no compromise in the cabin with a full-length double V-berth (identical dimensions to the SL 22) as well as a full headlining as standard.



The fishing features come thick and fast on the SL 20, with moulded side pockets, two solid esky/kill tanks and four stainless rod holders. The standard package also includes front and side clears,alloy rocket launchers, a vinyl cabin divider, Garmin 4.5” GPS/FF and Bennett SLT trim tabs.

Whittley Marine Director of Sales and Marketing Alan Whittley says, “The deep-vee SL hull is a proven performer on the water, but the market was crying out for a 6m version. We can now offer the SL 20 at an affordable price that doesn’t compromise on the famous Whittley fibreglass ride and handling.”

Whittley has packaged the SL20 with a high-quality Mackay Dual Axle Electric Braked Trailer and Volvo Penta’s V6 200 G SX engine. Alan says, “high-performance offshore fishing has never been more affordable.” BMT packages are available from $77,490, excluding freight and dealer delivery charges.



The other new model is the SL 25 HT, an evolution of the award-winning* SL 24. It also features a 23 degree dead-rise hull below decks, but it’s above the water where the changes are more obvious. The SL 25 HT features an all-new lockable cabin door and stylish hardtop. The rear features a moulded fishing platform, while inside the cockpit there’s a removable 150L kill tank beneath a computer-cut rubber flooring system. A 30L plumbed live bait tank is moulded into the transom.

As Alan says, “It’s the perfect high-performance tourer with high-level creature comforts upstairs and a legendary ride downstairs. It comes standard with a full length windscreen, slide-out fridge and fibreglass moulded hard top as standard.” SL 25 HT BMT packages are available from $129,990 and include Volvo’s new Battery Control Module, Engine Management System and Garmin 7” Multi Function GPS/FF.



Both new models offer the option of the new Whittley Pulse System and can house up to a 16” Garmin multi-function or Volvo Penta Glass Cockpit display. Alan believes the Volvo stern-drive configuration makes the Sea Legend come alive on the water, with low-down weight characteristics that enhance hull dynamics and balance, unseen in outboard offerings.

The next-generation Volvo engines are available in petrol or diesel configurations, and feature alloy blocks and freshwater cooling jackets to promote longevity. Alan reckons, “The direct-injection Volvo fuel system delivers 15 per cent better fuel economy and 10 per cent better hole-shot over outboards due to the variable valve timing. It’s all delivered through the optional Volvo’s duo-prop drive system that grips on the water like no other prop system in the world. The new Sea Legend range gives you all the benefits of a stern-drive while overcoming some of the perceptions associated with stern-drive power.”



The addition of the new SL 20 and SL 25 HT completes the Sea Legend line-up: five models starting from $77,490 and heading to packages worth $320,000. It’s working for them. As Mr. Whittley continued to say, “The SL variant has seen unprecedented growth in the past four years. The Sea Legend family of boats now represents 40 per cent of Whittley’s total sales volume and the new SL 20 now brings legendary stern-drive performance and advancements in a sub $80,000 sports fishing boat package.”

Whittley will have the largest single boat display at this year’s Melbourne Boat Show. Both new models will be on display June 16-19at stand D4.



*Australia’s Greatest Boats, TrailerBoat Magazine, 2014

Specifications: Whittley SL 20 SD
LOA: 6.37m
Beam: 2.40m
Weight: 1,980kg BMT Dry
Persons: 6
HP Rating: 200HP (SD) and 150HP (OB)
Dead-rise: 23 degrees
Fuel: 150L
Motor: Volvo Penta V6 200 SX
Trailer: Mackay Dual Axle Electric Braked Trailer
BMT Package Price: $77,490 (From, Excludes Freight and Dealer Delivery)



Specifications: Whittley SL 25 HT SD
LOA: 7.7m
Beam: 2.49m
Weight: 2,800 BMT Dry
Persons: 8
HP Rating: 300HP (SD) and 250HP (OB)
Dead-rise: 23 degrees
Fuel: 240L
Motor: Volvo Penta V6 200 SX
Trailer: Mackay Dual Axle Electric Braked Trailer
BMT Package Price: $129,990 (From, Excludes Freight and Dealer Delivery)

Navico AUS Zeus3S FOOTERSea Sure 2025Maritimo 2023 M600 FOOTER

Related Articles

Video Review: The Amazing Cure 55
Composite Construction meets Cruising Convenience It was two years ago at the Sanctuary Cove International Boat Show that I talked to Dave Biggar about his ideas and plans for the Cure 55. At the 2025 show I got to step on board the yacht and see how his ideas became reality.
Posted today at 4:39 am
ASBA launches Touring Trophy Series
The new leadership team brings experience, enthusiasm, and strong focus on inclusivity and planning The Australian Sports Boat Association (ASBA) has announced a dynamic new initiative to enhance participation and connectivity within the sports boat community - the ASBA Touring Trophy series.
Posted on 16 Jun
Finn World Masters in Medemblik Day 1
Eight races over two course areas in four groups with four different winners Racing at the 2025 Finn World Masters began in Medemblik, The Netherlands, on Monday with eight races over two course areas in four groups.
Posted on 16 Jun
The Ocean Race will return to Itajaí, Brazil
During the 2027 and 2031 around the world races The Ocean Race confirms Itajaí, in Santa Catarina state, in Brazil will once again host the world's most iconic around-the-world yacht race in April, 2027 and again in 2031, in a two-edition hosting partnership.
Posted on 16 Jun
IRC UK National Championships overall
Adam Gosling's JPK 1080 Yes! crowned overall champion The final day of the 2025 IRC National Championships, part of the Royal Thames Yacht Club's 250th Anniversary Regatta, began on schedule, with a steady south-westerly breeze bringing yet another twist to the range of conditions experienced.
Posted on 16 Jun
Royal Thames YC 250th Anniversary Regatta overall
Perfect Solent conditions and desperately tight racing for the conclusion Picture-perfect conditions of a building 8-18 knots from the south-west, bright sunshine and flat Solent conditions on the flood tide made for a glamorous conclusion to the Royal Thames Yacht Club's 250th Anniversary Regatta on Sunday.
Posted on 16 Jun
M32s at the NYYC 171st Annual Regatta
Clean Sweep Continues: Surge Takes Top Spot Ryan McKillen's Surge is four for four. The M32 team remains undefeated in 2025 after winning the M32 fleet at the New York Yacht Club 171st Annual Regatta, the opening event of the M32 Newport One-Design Series.
Posted on 16 Jun
171st Annual Regatta at the New York Yacht Club
Coast Guard Cadets Show Their Mettle With About Face Sometimes a regatta win is just that. Sometimes it can mean a little bit more. For those looking for a splash of positivity that extends well beyond the racecourses at the New York Yacht Club's 171st Annual Regatta, consider the performance of Elan.
Posted on 16 Jun
The Big Bash
Every summer the tournament rolls into town. A short format of the game. Fun and excitement abound. Every summer the tournament rolls into town. Local and international players. A short format of the game, run over a relatively compact six-week season.
Posted on 15 Jun
Finn World Masters opens in Medemblik
A bumper entry of 307 helms in The Netherlands The 2025 Finn World Masters has been opened in Medemblik, The Netherlands, on Sunday evening. It is the third time the Dutch Finn class has endeavoured to run the Finn World Masters, with two previous attempts cancelled by the pandemic.
Posted on 15 Jun