Chaparral's 280 OSX moves its outboard bowrider concept into a 9.30-metre hull with a day cabin, hardtop and broad seating. The 2026 specification lists a 2.74-metre beam and maximum combined engine rating of 500 horsepower.
More than an open cockpit
The model's published highlights include a double-width bow seat, skylight in the hardtop and a day cabin fitted with an electric toilet. These features provide a sheltered place to change or rest rather than a full separate overnight cruising layout.
An enclosed head can make a family day more comfortable, but guests still need safe access and sensible provisions. The cabin must be inspected for ventilation and available headroom on the actual boat.
Power and fuel arrangement
The 2026 technical page quotes a 466-litre fuel capacity, 57 litres of fresh water and approximately 25 litres for holding. Maximum engine power is 500 horsepower across its outboard installation.
A buyer should establish the actual engine pair and service access before comparing economy or handling. Published maximum power is not a reason to run at full speed in poor conditions.
Dimensions for storage
Chaparral lists a 21-degree deadrise, a dry weight with engines around 2,948 kilograms and hardtop bridge clearance near 2.59 metres. These figures influence towing and low-bridge routing.
The manufacturer marks passenger capacity as yacht certified rather than publishing a simple number in the summary. Owners must refer to the vessel's actual certification and relevant local rules.
The dayboat comparison
The 280 OSX adds space and weather cover compared with the 250 OSX, but also increases berth and transport demands. A group intending mostly short sheltered outings should weigh these considerations alongside purchase equipment.
The data and specific photograph come from Chaparral's official 2026 model information. This is original current-model coverage, not a report of a fresh handover.
Official reference: manufacturer model specifications. Independently written by Leisure Boat Guide.