Current Gulfstream G200 dispatch reliability for the 12 month period ending November 2006 is 99.65%.
Here's a comparo between the G200, the Challenger CL300 and the Cessna Sovereign.
Cabin: 24'5"L x 6'3"H x 7'2"W / 23'7"L x 6'1"H x 7'2"W / 25'3"L x 5'8"H x 5'6"W
Baggage Volume:150 cu. ft. / 106 cu. ft. / 135 cu. ft. (includes 35 cu. ft. internal storage)
Normal Cruise: M0.80 / M0.80 / M0.72
Long Range Cruise: M0.75 / M0.75 / M0.67
Mmo: M0.85 / M0.83 / M 0.80
Range @ Norm. Cruise: 3,050 nm / 3,250 nm / 2,881 nm
Range @ LRC: 3,400 nm / 3,317nm / 2,894 nm
T/O Dist. (SL, ISA, MGTOW): 6,080 ft. / 4,810 ft. / 3,640 ft.
Ldg. Dist.(SL, ISA, MLW): 3,280 ft. / 2,610 ft. / 3,144 ft.
Initial Alt.: FL390 / FL410 / FL410
Max Alt.: FL450 / FL450 / FL470
DOC: $1,949 hr. / $1,891 / $2,032
Price: $20.65 million / $19.21 million / $15.48 million
If you're flying out of a short field and you can stand the Sovereign's current entry-into-service problems and glacial speeds, the Cessna is a pretty easy choice.
Deciding between the Gulfstream G200 and the Challenger CL300 is not so easy, but I would include Gulfstream's number one rated service support with Airborne Product Support into my deliberations.
The G150 cannot be fairly compared with the other three jets at it's $13.50 million price point.
G150 Specifications.
Cabin: 17'8"L x 5'9"H x 5'9"W
Baggage Volume: 80 cu. ft.
Normal Cruise: M0.80
Long Range Cruise:M0.75
Mmo: M0.85
Range @ Norm. Cruise: 2,600 nm
Range @ LRC: 2,950 nm
T/O Dist. (SL, ISA, MGTOW): 5,000 ft.
Ldg. Dist.(SL, ISA, MLW): 2,880 ft.
Initial Alt.: FL410
Max Alt.: FL450
DOC: $1,492 hr.
Price: $13.50 million
All of the G100/G150 pilots that I've talked to like the airplanes and are pretty quick to defend them if I make the mistake of saying they're not real Gulfstreams.
GV