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Tiger I

The Tiger I was a German heavy tank used during World War II.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

The Tiger I was a German heavy tank used during World War II. It was introduced in 1942 and became known for its thick armour and powerful 88 mm gun, as well as for its mechanical complexity and high production cost.

Development

The Tiger I was developed in Germany as a heavy tank to provide strong firepower and protection. Henschel won the design competition, and production began in 1942. The tank was officially designated Sd.Kfz. 181.

Design and performance

The tank combined heavy armour, particularly thick on the front, with a powerful 88 mm KwK 36 L/56 cannon derived from an anti-aircraft weapon. Its weight was about 54–57 tonnes, powered by a Maybach HL230 P45 V-12 gasoline engine. The tank's size and complexity contributed to reliability issues and difficult maintenance.

Operational use

Tiger I tanks were used in several major theatres of World War II, including the Eastern Front, North Africa, and Western Europe. They were often deployed in independent heavy tank battalions. Production was limited, with about 1,354 units built.

Legacy

The Tiger I became one of the most iconic tanks of World War II. Its battlefield reputation was shaped by its firepower and armour, but also by its mechanical drawbacks and limited production. It is one of the best-known German armoured vehicles of the Second World War.

Key facts

  • The Tiger I entered service in 1942 and was designated Sd.Kfz. 181.
  • It used an 88 mm KwK 36 L/56 gun derived from an anti-aircraft weapon.
  • Its armour was thick for the period, especially on the front.
  • The tank was produced in limited numbers, with about 1,354 built.
  • It served on the Eastern Front, in North Africa, and on the Western Front.
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Canadian context

Tiger I tanks are relevant to Canadian readers through the tank's combat history in the Second World War and its presence in museum collections and military history studies.

Frequently asked questions

What was the Tiger I?
The Tiger I was a German heavy tank used in World War II, officially designated Sd.Kfz. 181 and Panzerkampfwagen VI Ausf. E.
When was the Tiger I introduced?
It entered service in 1942 and began production that same year.
What gun did the Tiger I use?
It was armed with the 88 mm KwK 36 L/56 cannon.
How many Tiger I tanks were built?
About 1,354 Tiger I tanks were produced.
Why is the Tiger I well known?
It is known for its powerful gun, thick armour, and prominent role in World War II, as well as its mechanical complexity.

References

  1. The Tank Museum — https://tankmuseum.org/tank-nuts/tank-collection/tiger-i/
    Supports: Type, nickname, war use, main weapon, crew, production figure, and operational reputation.
  2. Lone Sentry — https://www.lonesentry.com/tigerheavytank/index.html
    Supports: Early wartime U.S. intelligence description of the Tiger I, including weight, armour, speed, and gun.
  3. German War Machine — https://germanwarmachine.com/weapons-technology/tracked-vehicles/tiger-i.html
    Supports: Designation, production start, and design competition context.
  4. HowStuffWorks — https://science.howstuffworks.com/panzerkampfwagen-vi-tiger-i.htm
    Supports: General specifications, service date, armament, engine type, and production end context.