Armored cars of the First World War: from improvisations to legendary vehicles

The First World War was the first conflict where armored cars ceased to be exotic and turned into a full-fledged weapon. Before 1914, armored vehicles were viewed as a curiosity—heavy, clumsy, and unreliable. But just a year after the start of the war, they proved their effectiveness in reconnaissance, patrol and even assault operations. In conditions of trench warfare, where fronts stretch for hundreds of kilometers, armored cars became indispensable for quick maneuver and surprise attacks.

It is interesting that the first production armored vehicles appeared not by order of the armies, but as an initiative of enthusiasts and private companies. For example, Russian "Russo-Balt" was created on the basis of a civilian car, and the British "Rolls-Royces" booked right at the front. Today these machines are rarities, but in 1914–1918 they determined the outcome of battles.

In this article we will look at:

• 🔧 How the first armored cars worked and how they differed from modern armored personnel carriers
• 🚗 Top 5 most famous models of the First World War and their combat characteristics
• 💥 Application tactics: why armored vehicles were effective against infantry, but powerless against artillery
• 📜 How armored cars influenced the development of tanks and other armored vehicles

1. The design of armored vehicles of the early 20th century: from handicraft modifications to mass production

The first armored vehicles were ordinary civilian or truck vehicles, covered with steel sheets 5–8 mm thick. The main problem was weight: additional armor increased the weight by 1–2 tons, which led to overloading of the chassis and frequent breakdowns. Engineers solved this problem in different ways:

• 🔨 Lightweight armor: sheets of hardened steel or even nickel armor (as in "Austin-Putilovets"), which, with a smaller thickness, withstood bullet hits.
• 🚛 Reinforced chassis: additional springs were installed on trucks or axles were duplicated (for example, on German "Ehrhardt E-V/4").
• 🔄 Modular design: armor plates were bolted on, which made it possible to quickly repair the vehicle after battles.

A feature of armored cars of that time was the lack of standardization. Each country developed its own solutions: the British preferred light and fast cars based on "Rolls-Royce", the Germans were heavy and well-armed, and the Russians combined domestic chassis ("Russo-Balt", "Packard") with imported engines. For example, "Austin" (British brand) assembled in Russia with American engines "Buddha".

⚠️ Attention: Most armored cars of the First World War had open top - this made the crew vulnerable to shell fragments and grenades. Only by 1917 did models with a full roof appear (for example, the French "White Laffley").

Another unique feature is weapons. Everything that was at hand was installed on armored cars: from machine guns "Maxim" and "Hotchkiss" to short-barreled naval guns (as on "Tsar Tank" Nikolai Lebedenko). At the same time, sighting devices were often absent - the shooters fired “by eye” or through embrasures with minimal visibility.

2. Top 5 armored vehicles of the First World War: technical characteristics and combat path

Among the dozens of models used between 1914 and 1918, five stand out as having the greatest impact on the course of the war. They were distinguished either by unique technical solutions or widespread use.

Model	Country	Armor (mm)	Armament	Max. speed (km/h)	Features
"Rolls-Royce Armored"	UK	6–8	1–2 machine guns "Vickers"	70–80	The fastest armored car of the war. Used for raids behind enemy lines.
"Austin-Putilovets"	Russia	7	3–4 machine guns "Maxim"	50	The first serial armored car in Russia (~60 units produced). Base - truck "Austin".
"Ehrhardt E-V/4"	Germany	8–9	1 37 mm cannon + 2 machine guns	40	Heavy armored car with bulletproof protection. Participated in the assault on Liege (1914).
"White Laffley"	France/USA	6–12	1 37 mm cannon + machine gun	65	The first armored car with a full roof. Used by the Americans in 1918.
"Lanchester"	UK	6	2 machine guns "Lewis"	50	It was distinguished by its reliability and ease of maintenance. Crew - 5 people.

The only armored car of the First World War that has survived to this day in its original condition is the Russian “Austin-Putilovets” (a copy from the armored vehicles museum in Kubinka). All other cars are either replicas or highly modified versions.

Each of these models had its pros and cons. For example, British "Rolls-Royces" were incredibly fast, but their armor was penetrated by armor-piercing bullets from a distance of 200 meters. German "Erhardts", on the contrary, had excellent protection, but due to their weight they often got stuck in the mud. Russian armored cars suffered from poor build quality - up to 30% of vehicles failed due to breakdowns after just 100 km.

Why is the Austin-Putilovets considered a symbol of Russian armored vehicles?

This armored car became the first production vehicle in the Russian Empire and was actively used in battles on the Eastern Front. Its design was simple but effective: a box-shaped hull made of armor plates, three machine guns (one on board and one in the stern) and a 50 hp engine. Interestingly, some of the cars were equipped radio stations - a rarity for that time. Only about 60 units were produced, many of which served until the Civil War.

3. Application tactics: how armored vehicles changed the rules of war

At the beginning of the First World War, armored cars were used chaotically - they were sent for reconnaissance, to storm trenches, or even to deliver supplies. However, by 1916, clear tactical principles had emerged:

1. Rear Raids: armored vehicles penetrated through weakly guarded areas of the front and attacked headquarters, warehouses, and communications centers. For example, British "Rolls-Royces" in Palestine, they destroyed several Turkish columns, operating far from the main forces.
2. Cavalry support: in the war of maneuver of 1914, armored cars accompanied the cavalry, covering it from machine-gun fire. German "Erhardts" were successfully used in Belgium in this capacity.
3. Fight against scouts: Light armored vehicles patrolled no man's land, intercepting enemy agents and saboteurs. French "Peugeot" were often used for this task.

However, armored vehicles also had serious limitations:

• 🚫 Off-road: On the muddy roads of France and Russia, cars often skidded. For example, Russians "Packards" could only travel on the highway.
• 💥 Artillery: Even a light 75 mm caliber gun penetrated the armor of armored cars with the first shot.
• 🔥 Fires: Gasoline engines and thin armor made the vehicles vulnerable to incendiary projectiles.

⚠️ Attention: One of the most unsuccessful tactics was the use of armored vehicles in frontal attacks on trenches. Due to the low ground clearance (15–20 cm), the vehicles got stuck in the mud or became targets for grenades. For example, in the Battle of the Somme (1916), the British lost 12 of 18 armored cars trying to break through the German defenses.

By 1918, tactics had evolved: armored vehicles began to operate as part of mobile groups, which also included motorcycles, light tanks and self-propelled guns. This experience later formed the basis blitzkrieg - the strategy of lightning war that the Germans used in World War II.

4. Armored vehicles vs tanks: why the former did not supplant the latter

By 1916, the first tanks appeared on the battlefields ("Mark I", "Renault FT-17"), and the question immediately arose: would they make armored cars obsolete? In practice, it turned out that these two types of technology have different niches:

Parameter	Armored car	Tank
Speed	50–80 km/h	5–15 km/h
Patency	Only on roads	Any terrain
Armor	5–12 mm (bullet resistant)	20–30 mm (shell resistant)
Cost	Low (conversion of civilian vehicles)	High (specialized equipment)

Tanks were superior to armored cars in survivability and striking power, but lost in mobility and speed. Therefore, by the end of the war, armored vehicles did not disappear, but began to perform auxiliary functions:

• 📡 Communications and intelligence: thanks to radio stations (a revolutionary novelty!) armored cars coordinated the actions of tanks.
• 🚑 Evacuation of the wounded: light vehicles were used as armored ambulance transports.
• 🔧 Repair groups: Armored cars with workshops on board repaired tanks right on the battlefield.

Interesting fact: the first in the world armored train (1915, Russia) was created on the basis of armored cars! Cars were installed on the platforms "Austin" and "Packard", who fired machine guns at enemy echelons.

5. Russian armored cars: from the Tsar Tank to the Poplavko

Russia became one of the leaders in the production of armored vehicles during the First World War - more than 300 vehicles of various types were produced here. A feature of Russian armored cars was improvisation: due to a lack of industrial capacity, engineers redesigned everything they could get their hands on - from "Russo-Baltov" to American "White".

The most famous models:

• 👑 "Tsar Tank" (1915) - a three-wheeled giant weighing 60 tons with a 152 mm cannon. Never used in combat due to technical problems.
• 🚗 "Austin" — the most widespread (60 pcs.). It was famous for its reliability, but suffered from engine overheating.
• 💦 "Float" (1916) - amphibious armored car based on "Packard". Could cross rivers, but was too heavy.
• 🔥 "Garford-Putilovets" - the only Russian armored car with bulletproof armor (12 mm). Armed with a 37 mm cannon.

⚠️ Attention: Russian armored cars often suffered from poor build quality. For example, on "Austinah" armor plates were attached to rivets, which scattered when hit, injuring the crew with shrapnel. Also an acute problem was shortage of spare parts — many cars were idle due to breakdowns.

An interesting episode is connected with "Tsar Tank": its creator, engineer Nikolai Lebedenko, convinced Tsar Nicholas II to allocate 200 thousand rubles for the construction of the machine. However, during the first tests, the armored car got stuck in a swamp and could not move. The project was closed, and Lebedenko was removed from work.

6. Legacy of the First World War: how armored cars influenced the future

The experience of the First World War showed that armored vehicles are not a temporary solution, but a full-fledged class of equipment. Their development went in several directions:

1. Armored Scouts: light and fast cars (for example, British "Morris" 1930s) became the basis of mobile units.
2. Anti-aircraft armored cars: based "White Laffley" created the first self-propelled air defense guns with machine guns to fight aircraft.
3. Armored personnel carriers: the idea of transporting infantry under armor was realized in the 1920s–30s (for example, the Soviet "D-8").

Also the First World War started experimental projects:

• 🚁 Flying armored cars: in 1916, Russian engineer Alexander Porokhovshchikov proposed a project "The King Birds" - an armored aircraft with machine guns. Not implemented.
• 🚢 Armored boats: The idea to armor ships came from the experience of armored cars. The first river armored boats appeared in 1915.
• 🔋 Electric armored cars: in Germany, cars with electric motors were tested for silent movement at night.

But the main legacy is tank building. Many engineers who worked on armored cars (for example, the Briton Ernst Swinton) later became the creators of the first tanks. And the tactical techniques developed on armored vehicles (raids, interaction with infantry) formed the basis of armored operations of the Second World War.

7. Where can you see armored cars of the First World War today?

Very few original armored cars from that period have survived to this day. Most of the exhibits in museums are either replicas or highly modified cars. Where to look for them?

• 🇷🇺 Russia:
  • "Austin-Putilovets" — Museum of armored vehicles in Kubinka (Moscow region).
  • Replica "Tsar Tank" — Military Historical Museum of Artillery in St. Petersburg.
• 🇬🇧 UK:
  • "Rolls-Royce Armored" — Tank Museum in Bovington.
  • "Lanchester" — Imperial War Museum in London.
• 🇫🇷 France:
  • "White Laffley" — Army Museum in Paris (Invalid House).
• 🇺🇸 USA:
  • Replica "Jeffery-Poplavko" — WWI Museum in Kansas City.

If you are planning to visit one of these museums, pay attention to:

Find out the history of a specific instance (many armored cars have unique combat biographies)

Pay attention to the thickness and fastening of the armor (traces of battles are often visible)

Compare the dimensions of the vehicles with modern armored personnel carriers (the difference is amazing!)

Ask how the ventilation problem was solved (in hot weather, crews fainted from stuffiness)

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Unfortunately, many armored cars were lost due to corrosion or scrapped after the war. For example, out of 60 released "Austin" Only one original copy has survived to this day.

FAQ: Frequently asked questions about armored vehicles of the First World War

🔹 Why didn’t armored cars have a roof?

The main reason is weight restrictions. The engines of that time could not pull a vehicle with full armor (including the roof). In addition, it was believed that the open top would improve visibility for the crew. It was not until 1917, when incendiary shells became available, that engineers began installing armored roofs (for example, on "White Laffley").

🔹Which country produced the most armored vehicles during the First World War?

The leader was Russia - About 300 vehicles were produced here (including imported chassis, armored locally). In second place - UK (~200 armored cars), on the third - France (~150). Germany produced the least - about 50 units, as it relied on tanks.

🔹 Could armored cars break through trenches?

No, it was useless. Due to the low ground clearance (15–20 cm) and wheeled chassis, the vehicles got stuck in the mud or became targets for grenades. Tanks, which appeared in 1916, solved this problem due to tracks and great power. Armored cars were used for flanking or attacks on the roads.

🔹 Why didn’t armored cars have radio communications?

Radio stations of that time were bulky (weighed up to 50 kg) and required a separate power source. Only by 1916 did compact models appear (for example, the British "Type B"), which could be installed on armored cars. In the Russian army, radio stations were only on high command vehicles (for example, on some "Austinah").

🔹 Are there modern analogues of armored cars of the First World War?

Yes it is light armored vehicles type "Hammer" (USA) or "Tiger" (Germany). They are also used for reconnaissance, patrol and rapid response. Main differences from armored cars of 1914–1918:

• 🛡️ Armor: Modern vehicles can withstand hits from 12.7–14.5 mm caliber shells.
• 📡 Electronics: thermal imagers, GPS, communication systems.
• 🚀 Armament: automatic cannons (20–30 mm) and ATGMs instead of machine guns.

However, the principle remains the same - mobility and versatility.