O4 is a 28.55 m Motor Yacht, built in Italy by Riva and delivered in 2019. She is one of 22 Argo 90 models.
Her top speed is 30.0 kn, her cruising speed is 25.0 kn, and she boasts a maximum cruising range of 300.0 nm at 22.0 kn, with power coming from two MTU diesel engines. She can accommodate up to 8 guests in 4 staterooms, with 2 crew members waiting on their every need. She has a gross tonnage of 114.0 GT and a 6.5 m beam.
She was designed by Officina Italiana Design, who also designed the interior. Officina Italiana Design has designed 218 yachts and designed the interior of 174 yachts.
The naval architecture was developed by Ferretti Engineering Department, who has architected 430 other superyachts in the BOAT Pro database - she is built with a Teak deck, a GRP hull, and GRP superstructure.
O4 is in the top 30% by speed in the world. She is one of 5252 motor yachts in the 24-30m size range, and, compared to similarly sized motor yachts, her cruising speed is 2.96 kn above the average, her top speed 3.73 kn above the average, and her volume 1.93 GT above the average.
O4 is currently sailing under the Jersey flag (along with a total of other 24 yachts). She is known to be an active superyacht and has most recently been spotted cruising near Italy. For more information regarding O4's movements, find out more about BOAT Pro AIS.