Compare fighters aircraft

Mikoyan MiG-31 and Mikoyan-Gurevich MiG-21

Name:	Mikoyan MiG-31	Mikoyan-Gurevich MiG-21
Type:	Interceptor aircraft	Fighter
Origin:	Russia	Russia
Produced:	1975–1994	1959-1985
Unit cost:	-	-

Full description:	Description, operators	Description, operators

Specifications

Range:	3,000 km	1,210 km
Max speed:	Mach 2.83 (3,000 km/h, 1,860 mph)	Mach 2.0 (2,175 km/h, 1,351 mph)
Service ceiling:	20,600 m	17,800 m
Weight empty:	21,8 t	5.6 t
Weight max:	46,2 t	8.9 t

Crew:	2	1

Range

Speed

Service ceiling

Weight empty

Weight max

Dimensions

Length:	22.69 m	14.5 m
Width:	13.46 m	7.154 m
Height:	6.15 m	4 m

Images

Mikoyan MiG-31

Author: "MiG-31 790 IAP Khotilovo airbase" by Vitaly Kuzmin - Own work. Licensed under CC BY-SA 3.0 via Commons - https://commons.wikimedia.org/wiki/File:MiG-31_790_IAP_Khotilovo_airbase.jpg#/media/File:MiG-31_790_IAP_Khotilovo_airbase.jpg License

Mikoyan-Gurevich MiG-21

Author: By Gojanovic123456789 - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=42663422 License