|Engine Power (hp)||200|
|Speed Limit (km/h)||28|
|Standard Shell Penetration (mm)||71 - 97|
|Standard Shell Damage||56 - 94|
|Rate of Fire (rounds/min)||15.0|
Developed from 1936 through 1938. A total of 2987 vehicles were manufactured by August 1943. It was the only British tank to remain in service throughout World War II.