Comparison of Mikoyan-Gurevich MiG-21 and Mikoyan-Gurevich Ye-152

Attribute	Mikoyan-Gurevich Ye-152 ×	Mikoyan-Gurevich MiG-21 ×
General
Manufacturer	Mikoyan Gurevich	Mikoyan Gurevich
Model	Mikoyan-Gurevich Ye-152	Mikoyan-Gurevich MiG-21
Country	Russia	Russia
Manufactured from (year)	1955	1959
Manufactured to (year)	1961	1985
Type	Fighter Jets	Fighter Jets
Icao	YE152	MG21
Performance
Engine	1x Tumansky R-15-300	1x Tumansky R-25-300
Power, lbf (lbf)	22,400	15,640
Avionics	-	SPO-3 Sirena-3M RWR, RP-21M Radar, SRZO-2 Khrom-Nikel' IFF, RSBN-2N
Max cruise speed (km/h)	3,037	2,174
Approach speed (km/h)	-	241
Travel range (km)	1,463	667
Service ceiling (m)	22,680	17,800
Rate of climb (m/sec)	62.48	119.89
Take off distance (m)	-	830
Landing distance (m)	-	550
Weights
Max take off weight (kg)	14,350	9,800
Max payload (kg)	3,450	3,376
Fuel tank capacity (l)	-	3,831
Dimensions
Seats	1	1
Exterior length (m)	19.66	14.7
Tail height (m)	4.75	4.1
Fuselage diameter (m)	1.4	1.24
Wing span (m)	8.8	7.15
Wing tips	No Winglets	No Winglets