Comparison of Antonov An-140 and Vickers Viscount 700

Attribute	Vickers Viscount 700 ×	Antonov An-140 ×
General
Manufacturer	Vickers-Armstrongs	Antonov
Model	Vickers Viscount 700	Antonov An-140
Country	United Kingdom	Ukraine
Manufactured from (year)	1948	1997
Manufactured to (year)	1963	-
Type	Passenger Turbo Props	Passenger Turbo Props
Icao	VISC	A140
Performance
Engine	4x Rolls-Royce RDa3	2x 2 × Pratt & Whitney PW127A or Klimov TV3-117WMA-SBM1
Power, hp (hp)	1,381	2,465
Avionics	-	Buran weather radar
Max cruise speed (km/h)	511	574
Approach speed (km/h)	256	-
Travel range (km)	2,143	3,704
Fuel economy (km/l)	-	1.208
Service ceiling (m)	8,687	7,590
Rate of climb (m/sec)	6.1	6.83
Take off distance (m)	1,536	1,750
Landing distance (m)	870	1,360
Weights
Max take off weight (kg)	27,240	21,500
Max landing weight (kg)	26,559	21,000
Max payload (kg)	5,909	6,000
Fuel tank capacity (l)	6,132	5,413
Baggage volume (m³)	15	0.2
Dimensions
Seats	32	52
Cabin height (m)	1.8	-
Cabin width (m)	2.87	2.6
Cabin length (m)	20.4	-
Exterior length (m)	24.96	22.6
Tail height (m)	8.16	8.2
Fuselage diameter (m)	3.29	2.8
Wing span (m)	28.58	24.5
Wing tips	No Winglets	No Winglets