First of all, the airplane is the pretty famous Aero Commander 500... here are some specs:
TYPE: 4-7 seat light business transport.
PERIOD BUILT: 1958-1967
COUNTRY OF ORIGIN: United States
ENGINES: 2x Avco Lycoming IO-540-E185 flat six piston engines, each 290 hp.
DIMENSIONS:
Wing span: 49 ft 0.5 in / 14.95 m.
Length: 36 ft 9.25 in / 11.22 m
Height: 14 ft 6 in / 4.42 m.
WEIGHTS:
Empty equipped: 4,635 lb / 2,102 kg
Max. takeoff: 6,750 lb / 3,062 kg
PERFORMANCE:
Max. speed: 215 mph / 346 kph a.s.l.
Max. cruise: 203 mph / 326 kph at 9,000 ft/2,745 m.
Landing speed: 62 mph / 100 kph with 55 deg. flap.
Service ceiling: 19,400 ft / 5,915 m.
Max. range: 1,078 mls / 1,735 km. with max. fuel & 45 min. reserve.