2016 Princecraft VECTRA 21PRICE WITH A BASE ENGINE FOR A 2016 PRINCECRAFT VECTRA 21 PONTOON BOAT. GIVE US A CALL WITH YOUR CHOICE OF OPTIONS AND WE WILL BUILD THE BOAT FOR YOU. ASK ABOUT OUR REBATES. ORDER YOURS TODAY. Max HORSEPOWER: 86 kW (115 HORSEPOWER) Deck Length: 20ft. 0 in. (6.1 m) Weight: 1704lb. (773 kg) Capacity: 1969 pound. (893 kg) Fuel Capacity: Portable - twelve gal. U.S. (45 L) Max Carry Capacity: ten persons