Whittley Marine SL20

Value packed sterndrive family fishing fun...

The SL 20 is the baby in the Sea Legend fleet, loaded with big boat performance. It features a legendary offshore ride with a deep V 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. The helm features a stylish black moulded dash with mechanical gauges and a Garmin 4.5” GPS/FF as standard. All the information you need is available at a glance. A stainless steel grab rail is conveniently located around the windscreen.

There’s no compromise in the cabin with a full length double V-berth and head-lining. It’s the perfect haven for 24-hour fishing missions or somewhere to tuck the family in at night. The fishie features come thick and fast on the SL 20 with moulded side-pockets for storage, two solid esky/kill tanks and four stainless rod holders. The standard package also includes front and side clears, front rubber flooring, floor fish measurer and an alloy rocket launcher.

The SL 20 is available in three hull colours, Azzura, Platinum and Ice White, so you can easily customise the look. Packaged together with a high-quality Mackay Trailer and Volvo Penta’s V6 200 G SX engine, your boating just became a whole lot more fun and affordable. We reckon you won’t find a better 6m fishing boat on the market!.



  • Max People 6
  • Overall Lentgh 6.37m
  • Length on Trailer 7.50m*
  • Height on Trailer 2.20m*[windscreen]
  • Width on Trailer 2.40m
  • Beam 2.40m
  • Deadrise [at transom] 23°
  • Fuel Capacity 150L
  • Water Capacity N/A
  • Dry Towing Weight 1,980kg**[approximately]
  • Standard Engine Volvo Penta V6-200 G SX
  • Maximum Horsepower 200HP
360 Now Marketing Presents

Whittley Marine SL20