I'm not sure if this is intentional, however, the flavor text does not match the actual cruising speed for the Saab 2000 (in both GW#4 and #1).
Flavor text begins: "The Saab 2000 is one of the fastest turboprop airplanes in existence - it is able to cruise at a speed of over 665 km/h (360 kt)."
Information about the aircraft states:
Cruise speed Mach 0.60 / 352 kts TAS
Also, a handy online converter suggests that 665km/h is actually closer to 359kts.