The Premier IA is constructed with a high-strength composite, carbon fiber/epoxy honeycomb structure fuselage. The Premier I and IA can be certified as light aircraft for operation by a single pilot. The powerplants are Williams International FJ44-2A engines.
Its cabin is nearly as wide as a Citation Excel with 3 in (76 mm) less headroom, and seating is 11.2 ft (3.4 m) long, similar to a CJ2, with a four-seat club plus two aft chairs and an enclosed, 2.3 ft (0.70 m) long aft lavatory.